Reddit reviews GrantMaya Portable AC Power Bank, 300W 220Wh Pure Sine Wave Power Station Inverter Generator Power Charger Battery Packs with 110V AC Outlet 12V DC USB for Outdoors Camping Fishing CPAP Emergency
We found 5 Reddit comments about GrantMaya Portable AC Power Bank, 300W 220Wh Pure Sine Wave Power Station Inverter Generator Power Charger Battery Packs with 110V AC Outlet 12V DC USB for Outdoors Camping Fishing CPAP Emergency. Here are the top ones, ranked by their Reddit score.
🌟POWERFUL BATTERY PACKS: 220Wh/64,800mAh High Quality Lithium Batteries, 300Watts Pure SineWave AC Output. [1]*Support 4x 5V/3.1A(Max) USB outputs for smartphones, tablets, GPS devices, portable gaming systems etc. [2]*Support 1x 12V/10A DC outputs for electric wrench, wheel jack, car wash, vacuum, air inflating. [3]*Support 2x 110V-120V/60Hz 300W AC power Inverter for laptops, CPAP, fan, TV, outdoors lighting. ⚠Note: It can't power the devices which rated over 350watts (Max).🌟EASILY RECHARGEABLE: You can plug it into any 110V-120V AC wall outlet (Full charged time: 7-8 hours) or car cigarette lighter (⚠Note:The 15v DC input of power bank can charge via cigarette lighter, full charging time around 10 hours). You can also use solar panels to recharge the power pack during the daytime anywhere. Suggested 50~100 Watt Solar Panel, Operating Voltage 18V/2.5A. Full charging time about 10 hours via solar panel(⚠Note: You can't charge and run output power at the same time.)🌟SAFETY GUARANTEED: We use the Battery Management System (BMS) to improve battery utilization, Short-circuit protection, Over-current protection, Over-voltage protection, Low-voltage protection, Over-load Protection, Over-temperature protection, prolong battery life. A convenient handle and aluminum alloy shell make it safer and provide instant power, charging your devices anywhere anytime. (⚠Note: When the tempentment is over 45℃ in the device, the fan of unit will automatically work.)🌟COMPACT & PORTABLE: Super slim size (7.88 x 7.88 x 3.1 inches) and lightweight (2.3Kg).The portable power bank is not only for emergency backup power at home, but also for camping or wherever you need power when you are on the go.🌟WHAT YOU GET: 1x Portable power bank, 1x 15V/2.5A Power Adapter, 1x Instruction manual, friendly customer service. (⚠Note: If you have any question for GrantMaya, Please kindly Click sold by "GrantMaya" on the listing => Click "Ask a question" Button on the top right corner => Send us messages or contact us)
That's 10lbs, hell no.
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I liked this one more, https://www.amazon.com/gp/product/B0787SHJ21/ref=ox_sc_saved_title_4?smid=AUVZKV9CZS39O&psc=1
Pretty sure the Workstation dock is needed for Lenovo's proprietary dual-tip dock connector. It's necessary for the P72 because it combines Thunderbolt (via USB-C) and the 170W/230W charger (via the "slim tip" plug) since Thunderbolt maxes out at 100W. You could probably use another brand of Thunderbolt dock alongside the Lenovo charger, but that wouldn't save you much $.
I'm not aware of any power banks that can provide the kind of juice a machine like that needs. There are some that have an AC power outlet, but most are <100W or huge. For example, this one can put out 300W on battery power, but it weighs a little over 5 pounds.
As suggested elsewhere, you might consider getting a small machine for notetaking in class. I recently picked up a Thinkpad 11e and it's a nice machine that can do the basics and is totally decent running Linux or Win10 (despite its lack of Trackpoint). I've seen decent ones turn up on eBay for <$75 pretty regularly.
Never mind, I found one on Amazon. I can't take it on a plane, but will be great for camping.
Portable AC Power Bank, 300Watts 220Wh Pure SineWave Power Inverter, Mini Generator, Power Charger, External Battery Packs with 110V AC Outlet, 12V DC USB for Camping, Traveling, Emergency Backup
https://www.amazon.com/dp/B0787SHJ21/ref=cm_sw_r_cp_apa_i_1W2yDb17PCMS1
https://www.amazon.com/dp/B0787SHJ21/?coliid=I2MUNFYRTF4Q0G&amp;colid=28S5YKBYJ9YPX&amp;psc=0&amp;ref_=lv_ov_lig_dp_it Would this be a viable option? It looks pretty sturdy and appears to do all the functions I would need it do? I just don't feel comfortable enough to do a DYI bank.
Thanks for the reply! FWIW It's a Li-ion on amazon here, says input at 15V 2.5A