High-speed isolation USB to TTL Serial Module Power isolation 3.3V/5V...
One Meter Pure Nickel Strip. 0.18*6mm.
Bicycle Front Light 2200 lumen
Q1 Smart Taillight
BMS System - Lipo BMS, Lithium BMS, Li-Ion BMS
10S Lithium Ion BMS System for E-Bike Bottle Battery Case for 10 Li-Ion battery cells in series. It has a +5V USD output for charging portable device, cell phone, ipad etc. Please kindly note that:If your battery before September 2016 in our company to buy,then change the BMS you need to re-soldering all the original balance cables.