36v-52v hard case triangle battery

Capacity: 21 - 30Ah

Certification: CE

Type: Lithium battery

Voltage: 36v48v52v

Feature:
1. Life expectancy is two times that of lead-acid batteries.The weight is more lighter.
2. No memory effect and rechargeable.the battery pack life is more longer.
3. Safer and more environmentally friendly,No heavy metals and hazardous ubstances.environment friendly.
4. Built-in BMS system will prevent battery pack over-charge, over-discharge, over-current, over-heat, short circuit.
5. Before send out,Over-discharging test/ Over-charging test/Short Circuit Safety Test/Extrusion Safety Test.
6. Use high quality 3C-5C Discharge Rate 18650 Power battery Cell like Samsung cell, LG cell, Panasonic cell or China Brand Grade A cell.The customer also can Customize Imported battery cell as request.
7. 1 years warranty.