Smartmotion Ebike Frame Battery Case 36V 48V Hidden Tube Empty Battery Box 52pcs 18650 Cell Holder

Smartmotion Ebike Frame Battery Case 36V 48V Hidden Tube Empty Battery Box 52pcs 18650 Cell Holder

Brandnan
Description
1. Life expectancy is two times compare with the lead-acid batteries, weight is much lighter than the lead-acid battery. 2. No memory effective and rechargeable, the battery life is longer. Built-in IC chip will prevent battery pack over charge, over discharge, over-current,over-heat, short circuit. 3. Safer and more environmentally friendly, no heavy metals and hazardous substances, avoiding mechanical accidents caused by vibration..syi
£54.74