4 LG HE4 18650 2500mAh 20A 3.7v Rechargeable Flat Top Batteries;

Pack of 4
1. Model: LG Chem rechargeable lithium ion battery 18650HE4
2. Nominal Capacity: 2500mAh
3. Nominal Voltage: 3.6V
4. Standard Charge
Constant current: 1250mA
Constant voltage: 4.2V
End condition(Cut off): 50mA
5. Fast Charge
Constant current: 4000mA
Constant voltage: 4.2V
End condition(Cut off): 100mA
6. Max. Charge Voltage: 4.2V
7. Max. Charge Current: 4000mA
8. Standard Discharge
Constant current: 500mA
End voltage(Cut off): 2.5V
9. Fast Discharge
Constant current: 10000mA,20000mA
End voltage(Cut off): 2.5V
10. Max.Continuous Discharge Current: 20A
11. Max.Plus Discharge Current: 30A
12. Initial AC Impedance: ‰¤20 mΩ, without PTC
13. Weight: 47.0g
14. Dimension: Max.(D)18.5*(H)65.2mm