Rechargeable 48.1V 10ah Ebike Scooter Balance Cart Li-Polymer Battery Pack

Rechargeable 48.1V 10Ah Li-Polymer battery packAdvantages:
High energy density
Potential for yet higher capacities.
Relatively low self-discharge
Self-discharge is less than half that of nickel-based batteries.
Low Maintenance
No periodic discharge is needed; There is no memory.
· Very low profile
Batteries resembling the profile of a credit card are feasible.
· Flexible form factor
Manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.
· Lightweight
Gelled electrolytes enable simplified packaging by eliminating the metal shell.
· Improved safety
More resistant to overcharge; Less chance for electrolyte leakage.Application:
Lithium ion provide long lasting energy for portable equipment and other devices such as:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Telephone switchboard, electric equipments, power instruments and meters
5. Uninterrupted power source (UPS) for computer, Emergency Application, Medical devices
6. Power transmission and transformer station, switch-control, and accident lighting
7. Fire fighting, safety device, and alarm monitoring
8. Automatic office system
9. Radio communication system
10. Emergency lighting and car/ship starting system
11. Portable electric appliances and mining system
12. Traffic and navigation signal lamp
13. Solar Energy: Solar Street lights, Solar Led Lights
Inspection ItemRemarkCharge current3.3ADischarge current40ACharge voltage54.6VOvercharge Protection Voltage4.28±0.025VTest the protection voltage of each cellOver discharge Protection Voltage3.0±0.05VTest the protection voltage of each cellShort circuit Protection VoltageAuto Releaseafter short circuitResistance100mΩAs the wire for our test is very long.Over current130±20AContinuous working current40ANo.ItemPerformanceRemark3.1Normal voltage3.7VDischarge voltage after standard charging3.2Typical Capacity10AhRate discharge capacity after charged fully3.3Battery cell10Ahcylinder CELL3.4Safety boardPCM-L16S50-605Normal board (Customized type)3.3Composed type13S1P3.4Max. Charge voltage54.6V DC Charging voltage at CV mode3.5Max. Dimension(mm)157*66*147mmIncluding the PVC shrinked3.6Weight(g)3.0kgCells+PCM+Connectors+PVC+Package