best rechargeable batteries 12v 40ah for power wheels

Overview
best rechargeable batteries 12v 40ah for power wheels, listed by Shenzhen Cyclen Technology Co.,Ltd in Shenzhen, Guangdong. The listing gives lishen 3.2v20ah Single, certificate CE/RoHS/UN38.3/MSDS and weight About 7kg.
Technical specifications
| Lishen 3.2V20Ah | Single |
|---|---|
| Certificate | CE/RoHS/UN38.3/MSDS |
| Weight | About 7kg |
| size | 240±1*135±1*225±1mm or customized |
| (Work voltage | 3.20V) |
| Single Ave. charge Voltage | 3.65V |
| Single Ave. Discharge Voltage | 2.50V |
| Technical Support | Magic Lamp |