Reddit reviews Blomiky 2 Pack 7.2V 250mA USB Power Adapter Charger Cable for 7.2V Ni-Cd Ni-Mh Battery Previous Huina 1550 15 Channel RC Excavator RC Cars Toy SM 2P USB 7.2V 2
We found 2 Reddit comments about Blomiky 2 Pack 7.2V 250mA USB Power Adapter Charger Cable for 7.2V Ni-Cd Ni-Mh Battery Previous Huina 1550 15 Channel RC Excavator RC Cars Toy SM 2P USB 7.2V 2. Here are the top ones, ranked by their Reddit score.
USB Charger cable only fit for Previous version TR-211 RC Excavator which is same SM-2P black plug, not fit new version red plug. . fit Huanqi 516 558 rc tank 538 rc car and other similar remote control toys.USB Charger Adapter fit for 7.2V 700maH Ni-Cd Rechargeable BatteryAttention: USB Charger cable only fit for prevous Fisca Top Race TR-211 15 Channel Construction Engineering Vehicle Digger RC Excavator. Not fit new version Red JST plug.Input: DC 5V 2A , Output: 7.2V 250mA, SM-2P Port, Fit for 1/12 AFUNX Remote Control Car batteryLight Indicator change when Battery charge full. Better than other Nicd Wall charger.
Looks like one of these: https://www.amazon.com/dp/B072PS796D/ref=sspa_dk_detail_2?psc=1&pd_rd_i=B072PS796D&pd_rd_w=6QAw0&pf_rd_p=733540df-430d-45cd-9525-21bc15b0e6cc&pd_rd_wg=FUSUj&pf_rd_r=K9NCES701D29HZ44EYEJ&pd_rd_r=1e84fb80-3661-11e9-ad7c-bb42bf12f46a
*Edit* Also looks like that's a JST SM 2 Pin connector specifically.
WHOA https://www.amazon.com/Blomiky-Adapter-Charger-Battery-Excavator/dp/B072PS796D