Reddit reviews RAVPower Portable Charger 22000mAh, External Battery Pack Power Bank with 3 USB Output , High-Capacity Phone Charging Pack Compatible with iPhone 11, Samsung Galaxy, iPad, and More

Get a normal carry on bag. Buy a portable charger that you can use wherever you want. The end.

There are lots of dashcams now with parking mode by motion detection, they are not all very good at it though. One of the best I think is the Blackvue DR 3500 FHD dashcam. This is a tubular shaped, all black dashcam that makes for a very stealth installation so that there is little danger of it being noticed and perhaps stolen. This dashcam is recommended by the North American distributor of Blackvue and other quality dashcams as the very best for its motion detection function, and it is affordable.

The dashcam records in high definition 1080P resolution and will take an extended video storage card up to 126GB which means that it will hold over 40hrs of video before starting to loop and record over itself.

This dashcam will serve you well as far as reliability, video quality and dependability, however, you must be aware that there are limitations with any dashcam as to what they can see, since they are in a fixed position in your car.

The next thing you have to consider is how you are going to 'power it up' for a couple of days at a time, it certainly cannot run off your car battery for that long. There are several battery packs that are available but they must be hardwired to your fuse panel, and even then, they depend on you running the car for a period of time. Are you saying that your car is going to sit in the parking lot without moving for a couple of days?

If you don't want to hardwire the dashcam you could use a palm-sized portable power bank which should be good for a couple of days before needing to be recharged.

Here are some links to battery packs, power banks and hardwire kits.

http://www.autoblackbox.com.au/accessories/cellink-b-battery-pack/ Battery Pack

https://www.carcamcentral.com/guide/guide-parked-recording-dash-cameras Parking Mode Guide

https://www.amazon.com/Vico-Power-PLUS-Battery-Management-Device/dp/B00ZPLSITE Hardwire Kit

https://www.amazon.com/RAVPower-Portable-22000mAh-Li-polymer-Smartphones/dp/B01G1XH46M Power Bank

https://www.amazon.com/Blackvue-DR3500-FHD-16GB-Dashcam-Front/dp/B01B8HIAAK Dashcam

Haha you would think right! I had only 2 fans last year. It was June and it was hot as balls... for everyone else! I was a solid 30 degrees cooler in my own hoodie than anyone else around me. I kept them on at full blast at 1300 rpms(both fans were daisy chained) powered of a 2200 mAh battery pack also I had a small water reservoir in my camelbak that i can pump from my pocket to mist my back.

I had to leave the battery charging till the last minute though to make sure i had enough charge to last from dusk to dawn. This year I'm bringing two and rotating them out every other day.

You can get a used Concours 1000cc for 3k. Not a cool bike and won't keep up with your crotch rocket friends but has tons of storage and a great fairing.

Next step up is a Gen 1 Concours 1400, pre 2010. Try cycletrader and set a filter to concours and 2008-2010.

I tour a lot and I plan my routes well in advance. I use a program called TyreToTravel (google it) and create .gpx files and download them to my GPS, which does 'multipoint navigation', i.e it will follow a specific route, not just straightest/quickest between X and Y.

Also, I cut out atlas maps of states I will travel to and laminate them to fit in the map pouch of my tank bag. I face them front to back so both sides have info on them, if that makes sense. Phone as GPS is meh, better than nothing.

I also recommend having a cell phone battery charger, very handy. Can charge a cell phone 5x on a one charge of it.

https://www.amazon.com/gp/product/B01G1XH46M/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

The black portion with the heat tubing is the remote portion if it has one, get a portable power pack maybe one like this or a higher capacity one to plug into the usb...and you should be g2g Portable Chargers RAVPower 22000mAh Portable Phone Charger 22000 Power Banks 5.8A Output 3-Port (2.4A Input, iSmart 2.0 USB Ports, Li-polymer Battery Banks) For Smartphone Tablet – Black https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_api_i_aSp8AbK6F1FVX

I’m gonna be the unpopular person who says that you don’t have to pack light. Especially if you’re staying put in the same hotel etc. You’re most likely checking your suitcase in transit so who cares if it’s bigger or packed to capacity? I travel with larger bags (on wheels) all the time and I can honestly say that if my bag is a few inches bigger or a couple pounds heavier it makes zero difference. Just make sure you’re within the airlines guidelines.

SO. My point is, don’t put too much pressure on yourself to pack perfectly. If you can’t decide between a couple shirts, just bring both. You’ll be happier later when you have the choice. Check the weather for the time of year or dates you’re going and then look at your wardrobe. What would you be comfortable in? Pack those things. Look at your itinerary, what do you need to dress for? Pack those things. Stick to just a couple pairs of shoes. They take up the most space/are bulky. Good walking shoes are probably a must and then a pair to dress up a little with if you go somewhere nicer. If you can do laundry somewhere great, if not it’s ok to pack a few more pairs of underwear and shirts. Also consider packing some Shout Wipes in case you stain something you had hoped to rewear. Plan on wearing pants multiple times. For Scotland def pack some rain-appropriate things like a jacket etc.

Get some travel size toiletries and think about extras you might need. Yes you could buy Tylenol while there if you have a headache but then you have to go find it and depending on where you are it may be more expensive. It’s a small and light thing anyway so just pack some just in case. Think about other things like that.

Bring entertainment for the flight as well as snacks if you don’t want to pay for them onboard (airplane snacks can be pricey). Download books, movies, shows onto electronics ahead of time.

Lastly you might need power adapters depending on where you are coming from. Make sure you have a few so you can charge all of your tech. You might also consider getting a battery pack so you can charge on the go. Nothing worse than your entertainment dying mid-flight or your phone dying as you try to get an Uber. I love this one.

I've used the RAVPower 22,000mAH Battery Bank since the game launched and it has been amazing. Lasts several days of use while charging one phone, and can charge from all three ports at fast charging speed.

Without that fast charge there is no way my phone would gain battery during play. With fast charge I can be raiding with full brightness and still gain battery.

I use this: https://www.amazon.com/gp/product/B01G1XH46M/

I played Dark Souls 2 for like 4 hours on a flight with it, and my WIN was still at about 80%. Heavily intensive games do still drain power on the charger, but I still could have gotten a whole lot of time out of it.

Battery is perfect (though kinda big).

The WIN does get pretty hot when plugged in to the charger + gaming, but I didn't have any problems :)

Just bought this one today.

This one.

Scroll down a bit on the page for the promotional offers.

You get THIS and THIS for free with purchase.

Li-PO battery inside gives better longevity. Cheaper than the ankers and bigger. Registering the products at their website gives you 18 months no hassle warranty with a life time warranty. No problems with it so far, have only made 4 full discharge cycles on it. So far, I love them both.


edit:

This is what my checkout screen looked like.

/u/ddow13 down below has some instruction on how it works..pretty simple though

I have this portable charger that has enough juice to keep both me and my girlfriend’s phones charged all weekend.

Not 100% on these things, but close enough


Selfie stick / tripod


Battery pack

Wide angle lens

Do you already have lots of AA batteries?

Your best option is a "power bank" - something like this one, which is 22000mAh.

The more mAh, the longer the battery life. So this is more than 10x your iPhone pack capacity (which 1558mAh) so should be good to recharge your completely-flat phone 10x over. If your iPhone only hits 50% at the end of the day, then you should be good for 20+ recharges.

The powerbank itself is rechargeable, so as long as you find a charge point every 10 days or so, you'll have continuous phone power available.

this monster is what I use. It’s ever so lovely

Not really. Most battery bank manufacturers have 20000mAh+ ones available for not that much money:

• https://www.amazon.com/Portable-Chargers-RAVPower-Li-polymer-Smartphone/dp/B01G1XH46M/ref=sr_1_3?ie=UTF8&qid=1524087140&sr=8-3&keywords=ravpower
  
• https://www.amazon.com/Portable-Charger-Anker-PowerCore-20100mAh/dp/B00X5RV14Y/ref=sr_1_3?ie=UTF8&qid=1524087118&sr=8-3&keywords=anker
  
• https://www.amazon.com/AUKEY-30000mAh-Lightning-Portable-Dual-USB/dp/B01IN9N2JA/ref=sr_1_9?ie=UTF8&qid=1524087125&sr=8-9&keywords=aukey

This is the best I've been able to find: https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_other_apa_O-9Gxb57JJ492

We just (September 2016) did kind of a similar ride down the Cascades from Klamath Falls to Truckee, and what you're bringing looks very similar to what we had. Some notes based on your list:

• Nights got down to the 30s (though it may be warmer in Washington?). I was happy to have a 20 degree sleeping bag; another guy we met along the way found it rather cold in a less-insulated bag.
  
  
• I'd only bring 2 pairs of socks and 2 undies - you can wash the extra pair and put it under a bungee to dry during the day. I'd go with fewer shirts as well: 2 short sleeve / 1 long sleeve is probably enough. I actually brought like 4 jerseys and 4 short sleeve shirts, and only used 3 jerseys and 2 shirts. Why 2 tights? In case one gets wet?
  
  
• YMMV, but I'd much prefer a down jacket to just a vest - my arms are what get cold!
  
  
• I like having a bladder rather than a third bottle - less space when you know you can get water along the way, and big ones can hold 3+ liters for when you suspect you can't get water.
  
  
• If the solar charger works for you, great. I read up on them a bit and it seemed like they were unreliable at best. Instead I went for a large-capacity battery (https://www.amazon.com/gp/product/B01G1XH46M) which is less bulky but perhaps heavier.
  
  I also liked keeping things organized in gallon ziplocks and / or lightweight dry bags.
  
  Regardless, have a blast!

I've replied in another thread but, couldn't you put one of these: [power bricks] (https://www.amazon.com/Portable-Chargers-RAVPower-Li-polymer-Smartphone/dp/B01G1XH46M/ref=sr_1_6?ie=UTF8&qid=1525440093&sr=8-6&keywords=usb+battery) in between the car plug and the wyze cam and it will continue to monitor when car is off, and power the brick when the car is on...

Portable Chargers RAVPower 22000mAh Portable Phone Charger 22000 Power Banks 5.8A Output 3-Port (2.4A Input, iSmart 2.0 USB Ports, Li-polymer Battery Banks) For Smartphone Tablet – Black https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_apa_i_UQ47AbBZVS436

That's the one, :) After it's all together, its 'only' about 5 lbs. That's 3 pieces of plexiglas, hardware, 2 batteries, and a large perler. :)
Its "all in one" so if I wanted too, I could put some rope around it and hang it around my neck instead of using a stick!

I know you weren't asking for a review, but these things are next-to-useless in an actual emergency. The batteries in these things are tiny; they barely give you a 20% charge. Which would be fine except the solar panel on it is only enough to maintain the clock on it. If you run it with the radio on in the sunshine it dies after about an hour. They're only useful as radios and when totally dead you still have to crank it constantly just to listen to the radio. It's not enough power.


Get a big USB power bank maybe? https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_api_aeQjybY0KK1KH

Looks like a sweet project! I bet you know all about tnttt.com. I've spent dozens of hours in awe at the builds on that site.

If you're only planning to run a few LED lights and charge our phone, might I suggest using a couple portable Li ion battteries. They're cheap, have plenty of juice, and require no fancy installation or wiring. They're chargeable at home, in a coffee shop, from your cigarette lighter, or from a small portable solar panel.

Keep us updated!

Some of the older Garmin units use AA batteries. I have a Garmin eTrex Vista HCx that's maybe 10 years old and it takes AA batteries. They'll last about 24 hours while the unit is on, but you can carry extra batteries with you and swap them out when they need to be replaced. I don't know of anywhere to buy one of them nowadays, but if you could find one used, it would probably be cheap. I've used mine for hiking, backpacking, and motorcycling for 10 years and it still works just as well as the day I got it. It's not particularly fancy though.

If you get a device that is charged via USB, you could get a battery bank to recharge the GPS while you're away from power. Something like this would charge a GPS device many times.

The other options are a Delorme InReach or a Spot device which another poster mentioned. They last quite a bit of time, but also require a monthly service contract.

https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_apa_XYE3BbZANAQFF

Here is the one I use. 22,000 mah for $42

I've had this one for about 1.5 years now. RavPower Customer Service is really good, better than other companies that do the same thing.

I bought it direct and actually thought mine was defective in the first few days of getting it but found out that my USB wall chargers were 1A, which charges it much slower. I asked them for a 2.4A and they sent me one free of charge. The 2.4A wall charger charges it full in 8-10h.

It charges my iPhone X about 7-8 times on a full charge, and with the iPhone 4 I had before I got the X I charged the bank once a month or once/3w. I bought it because it was the best value for the capacity and port amount, but there are better quality ones out there if you desire quality over everything.

It's pretty big, but I keep it in a backpack while threading the wire through the earphone holes. If you want something to fit in your pocket this isn't the one to go for, but I charge it once a week (and only charging my phone from the battery bank).

Thanks for the response. I actually have power figured out, since I got one of these bad boys to power it with during the ride: https://amzn.com/B01G1XH46M
Should get me ~20x the battery life.

The odd thing is that even the Samsung site says "up to 16 hours 20 minutes of Full HD video" (link: http://www.samsung.com/us/computing/memory-storage/memory-cards/micro-sd-pro-128gb-memory-card-w-adapter-mb-md128da-am/). Now I could totally see it being off by an hour or so, but over 30% seems like a lot.

Also, the GoPro site for some of the other GoPros have times listed as 4h20m per 32gb card (x4 would be 17h20m) (link: https://gopro.com/support/articles/recording-time-in-each-video-setting).

I've been using the RAVPower 22000mAh for a year, and it does support pass-thru charging.

https://www.amazon.com/gp/product/B01G1XH46M

Sorry to be a bit ignorant. Not super used to powerbanks. I ordered this one:

https://www.amazon.com/gp/product/B01G1XH46M/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1

so I could charge my Switch on the plane for a work trip I have very soon. I noticed that the page doesn't state that they're quick charge or fast charge ports, but it does claim that they're iSmart ports. Should this (theoretically, of course) mean it should be okay to use? Thanks for the help in advance.

I took this last month in carry-on:
https://www.amazon.com/gp/product/B01G1XH46M/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

And went from the US > Beijing > Shanghai > Taipei > Hong Kong > US without any problems.

Now up to 8K 'confirmed' and 28K interested.

Special Independent Venues that will be doing things for the Pokémon Go Crawl:

The RazerStore (Westfield San Francisco Centre, 865 Market St, San Francisco, CA 94103) near Powell. They will be doing giveaways of their Nabu Wearables, other gaming hardware, logo patches, iphone 6 cases, and more! Come into the store, take pictures of pokémon in the store, yourself in the store, etc. and tag it #pokecrawlsf and #RazerStore on facebook/Instagram. Stick around and have fun in their store!

They are also doing an off-site pokémon costume contest. Post a picture on your Instagram of you during the crawl in your best gear and tag it #pokecrawlsf and #Razer for a chance to win a Nabu Wearable!


StrEat Food Park (428 11th St, San Francisco, CA 94103) in SoMa which will have their food trucks and bars open and have reserved their “barn” space just for pokémon go players! They will have a few raffles too! Come to dance the night away to pokémon music and to meet other crawlers!
SoMa StrEat Food Park

The Myriad Market Hall (2175 Market St, San Francisco, CA 94114) near Church Muni Station which will have tons of drink and food deals based on what pokémon you have or what level you are. They will have team themed drinks! And CHARGING STATIONS! Come here for great vibes, fun drinks, and yummy grub!
Their deals include:
Team-themed cocktails from Mrs. Jones $8.
$6 Bloody Mary or Mimosa to any trainer with an Aerodactyl.
Free glass of champagne to any trainer with a Snorlax.
The Cro Café: $1 off to all Pokémon trainers.
Special Team Valor Chai Latte (chai w/cinnamon, hot or iced) $4.
$10 Poke bowls for Level 10 and above
San Francisco Brewing Co.:$5 pints for all Pokémon Go trainers.
Antonik’s BBQ: $10 plates and sandwiches for all Pokémon Go trainers.
The Myriad

Other deals companies will be offering to Pokémon Go Crawlers:

LYFT is offering a 20% off code to and from these locations:
Dolores Park
StrEat Food Park in SoMa
The Myriad
Harry Bridges Plaza (in front of the Ferry Building)
18th and Mission

Use the code: SFOPOKEGO to get 20% OFF a lyft ride from 5pm-2am the day of the crawl.

RavPower has a deal - get $4 OFF one of their portable chargers here: http://amzn.to/29MXfuM with the code "PokémonG".

They are also doing an online GIVEAWAY, you just need to share your favorite pokémon capture with them at this link http://bit.ly/pokegosf and fill out the form for the possibility to win one of their portable chargers!

Häagen-Dazs® Ice Cream will be at one of the start locations handing out free ice cream.

*Reason is giving away an escape game to a group of pokémon crawlers. Look for the entry post in the facebook event discussion. They are still taking entries. It Ends Tuesday (July 19th) at 12pm PST!

There is no longer a "non-Prime" seller for this one...
There is one for [this Portable Charger RAVPower 22000mAh] (https://www.amazon.com/gp/offer-listing/B01G1XH46M/ref=sr_1_2_olp?ie=UTF8&qid=1474680421&sr=8-2&keywords=Portable+Charger+RAVPower+22000mAh+5.8A+Output&condition=new) ... but $39.99 vs $69.99 is quite the sacrifice...

Hawaii is not just the highest cost of living, it is the highest cost of anything...

I haven't tried it, but they claim to support passthrough charging.

https://smile.amazon.com/Plugable-Pass-Through-Charger-Android-Windows/dp/B00Y1ICY8S?sa-no-redirect=1

RavPower make some too. or not, it looks like it powers off when it's unplugged, so it won't work as a UPS.

https://smile.amazon.com/Portable-RAVPower-22000mAh-Li-polymer-Smartphone/dp/B01G1XH46M/ref=sr_1_1_sspa?s=electronics&ie=UTF8&qid=1527258382&sr=1-1-spons&keywords=ravpower&psc=1

Could you carry something like this to help with range anxiety? Portable Charger RAVPower 22000mAh Power Bank https://smile.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_apa_i_am2SCb3ECYBWA

• 7" Touchscreen
  
• Touchscreen Case
  
• 15+ hour battery
  
  The screen draws its power from the Pi's 5v GPIO, so you should only have to plug the Pi into the battery. With this setup plus a USB/Bluetooth controller, you should have a fully-portable setup with no nasty wire mess!
  
  Hope that helps!

Thank you for the thorough explanation! I was trying to compare the two posts and wasn't seeing a difference. I have this brick from before I bought a Switch but it probably isn't compatible is it?

Portable Chargers RAVPower 22000mAh Power Banks 22000 5.8A Output 3-Port Battery Pack (2.4A Input, iSmart 2.0 USB Ports, Li-polymer Battery Banks) Portable Phone Charger For Smartphone Tablet – Black https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_api_4ExMAbK539F5F

Portable Chargers RAVPower 22000mAh Power Banks 22000 5.8A Output 3-Port Battery Pack (2.4A Input, iSmart 2.0 USB Ports, Li-polymer Battery Banks) Portable Phone Charger For Smartphone Tablet – Black https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_tai_1xYQAbHCX2QG6

I know it's not in the spirit of "DIY" but I bought one of these

https://www.amazon.com/dp/B01G1XH46M?psc=1

a while ago for a project (a portable air conditioner)

It lasts a REALLY long time. At least 7-8 hours nonstop powering 4 fans and a water pump. I end up using it for my arduino whenever I'm moving around testing something. There's probably cheaper variations too

RAVPower 5-Pack Android Cable: $59.99

Portable Charger RAVPower 22000mAh: $109.99

RAVPower 60W 12A 6-Port USB Charger: $79.99

___

Total: $249.97

https://www.amazon.com/Portable-RAVPower-22000mAh-Li-polymer-Smartphone/dp/B01G1XH46M/ref=sr_1_3?ie=UTF8&qid=1539232368&sr=8-3&keywords=ravpower+22000

Portable Charger RAVPower 22000mAh Portable Phone Charger 22000 Power Banks 5.8A Output 3-Port (2.4A Input, iSmart 2.0 USB Ports, Li-polymer Battery Banks) For Smartphone Tablet – Black https://www.amazon.com/dp/B01G1XH46M/ref=cm_sw_r_cp_api_qb6UBb34AD9NK



I found another one that fits your needs. The one I was talking about is 65 dollars. This one is 42

About 3-3 and a half hours, depending on the game and the screen brightness.

Get a 2.4A portable charger for long flights/commutes, it works surprisingly well, and even slowly charges while gaming.

I got this one, works really well:
https://www.amazon.com/RAVPower-Portable-22000mAh-Li-polymer-Smartphones/dp/B01G1XH46M/ref=sr_1_fkmr0_3?ie=UTF8&qid=1493100687&sr=8-3-fkmr0&keywords=ravpower+2200mah

Which ravpower do you speak about ? What is the difference between the two ?
https://www.amazon.com/dp/B012NIQG5E?ref=emc_b_5_t
https://www.amazon.com/dp/B01G1XH46M?ref=emc_b_5_t

I see what you're saying, and I've gone for spells without a smartphone. It's great, and it only requires a bit more forward planning. These devices are not a necessary part of day to day life (hell, not even cell phones are necessary - you can just get a home landline and it would serve every purpose one needs a cell phone for). They just make some things more convenient, and also open up the possibility of pitfalls.

However, I had found just having a smartphone with useful apps on it is probably the way to go. Smartphones last longer when you're not using them for everything, and you can extend their battery life for nearly a week with one of these guys if you really want to. I barely touch my phone now, even though I have apps for my audiobooks, music, and podcasts on it. I only really use those apps when I'm in my car (when I'd be listening to a radio) or in my kitchen (when I'd be listening to a stereo). Otherwise I have a device which still allows me to access GPS, has a built-in flashlight and calculator, and the possibility to look something up in an emergency (usually, phone numbers).

None of these things are necessary, but they make things a lot more convenient. If you can't restrain yourself to use the more timewasting apps, then it may be a decent idea to ditch the smartphone, even if for a period of time, but beyond that, they are a useful tool.

I bought this sucker earlier this month (and it was also a tad cheaper). Needless to say my brother, friends, and I love it.

here. https://www.amazon.com/dp/B01G1XH46M

You are correct regarding the internet connection being required for the Chromecast.

What about an android box w/Plex installed? I don't have much experience with them, admittedly, but something like this might work: https://www.amazon.com/Greatever-Newest-T98-pro-Android/dp/B07786HKN2/ref=sr_1_5?s=electronics&ie=UTF8&qid=1518798925&sr=1-5&keywords=android+box&dpID=519PPlBu2fL&preST=_SY300_QL70_&dpSrc=srch

Then connect the android box to a battery pack: https://www.amazon.com/RAVPower-Portable-22000mAh-Li-polymer-Smartphone/dp/B01G1XH46M/ref=sr_1_4?s=electronics&ie=UTF8&qid=1518799026&sr=1-4&keywords=usb+battery+pack&dpID=31p6oM25MUL&preST=_SY300_QL70_&dpSrc=srch

Keep the battery pack charging via USB and also keep the android box connected to the battery pack. If you are concerned with draining your car battery you can use an on/off switch - same goes for draining the usb charge pack.

Two of these would be all you need to switch on/off when entering/exiting the vehicle: https://www.amazon.com/JBtek-Male-Female-Cable-Switch/dp/B00UR321B6/ref=sr_1_3?s=electronics&ie=UTF8&qid=1518798833&sr=1-3&keywords=usb+on+off

Sync to the Android box and enjoy offline...

EDIT: Sounds like your power to the battery pack is switched on/off by the key position, right? Then you could eliminate the first usb switch and not worry about draining your battery. Just turn off the switch between android and charge pack when exiting (overnight, for example) so you don't drain that pack.

Will this battery work well with the switch?

https://www.amazon.com/gp/product/B01G1XH46M

I'd agree with you, although seeing how there's only 18 reserved spots for the $49 version, that may be a reason for it being overlooked.

As for an additional grip, there's pretty much a hundred options to choose from, with a pretty good one only being $7.99

https://www.amazon.com/dp/B077V9B7C6/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B077V9B7C6&pf_rd_m=ATVPDKIKX0DER&pf_rd_p=1713835751726239774&pf_rd_r=CFN1HSJA0KBPF5E5YQDY&pd_rd_wg=YQi7B&pf_rd_s=desktop-dp-sims&pf_rd_t=40701&pd_rd_w=Q8h3a&pf_rd_i=desktop-dp-sims&pd_rd_r=147af2cf-6097-11e8-a668-ed0ada30d19e

Add that with the powerbank I mentioned earlier:

https://www.amazon.com/Portable-RAVPower-22000mAh-Li-polymer-Smartphone/dp/B01G1XH46M/ref=sr_1_1_sspa?ie=UTF8&qid=1527306595&sr=8-1-spons&keywords=anker+usb+c+power+bank&psc=1

You have your own makeshift case for nearly half. Granted you may need some tape or glue if you really intent on having the powerbank stick to the case.

Correct me if I'm wrong, but isn't this a much higher capacity portable battery for 35 bucks? link

What's the powerbank everyone likes?

I was recommended this one but frankly I am incredibly confused by the sheer amount of power banks out there. I've never owned one before for anything.

This is the same size as yours but 22,000mAh and has 3 ports.