24v 40ah lithium ion battery pack

Features of 24v 40ah lithium ion battery pack :
1)High energy density, 150wh/kg, 270wh/L

2)Light weight, about 1/3 the weight of lead-acid batteries

3)Environment-frendly, green battery: do not contain any heavy metal, rare metal, non-toxic, no pollution, accord with European ROHS standard, it is a green battery.

4)superior in safety: non-explosive in short circuit, over charged, outside damage etc.

5)No memory effect: can charge and discharge in any condition, no need to completely discharged or charged, do not effect it's quality.

6)Long cycle life: 2000 times cycles life (1C, â?¥80% capacity) which is 7 times of lead acid battery

7)low self discharge : â?¤3% of norminal capacity /month.

Specification: 24V Rechargeable Battery Pack
Norminal voltage: 24V
Norminal capacity: 40ah
Capacity difference: â?¤50mah
End voltage of charge: 29.2V
End voltage of discharge:20V
Max. Charge current: 2C
Max. Discharge current: 3C (120A )continuous, 5C (200A) peak
Self discharge rate: â?¤3% per month
Charge Temperature: 0°C~45°C
Discharge Temperature: -20°C~60°C