For PSP Battery pack, 1. capacity:2,400mah. 2. voltage:3.6v 3. Li-ion battery pack, fully replacement for psp 2000 model.

For PSP Battery pack,

Feature:

- 100% compatible with you console battery- Rechargeable generic lithium  Battery Pack- With Built in safety circuit insides to prevent battery overcharging or short circuit- Extra Long for PSP Battery Life and higher capacity for playing you console  Game.- Capacity: 2400mAh- Can be charged or discharged for several times. NO memory effect- Voltage of this 2400mAh

-  Battery: 3.6V

for psp battery pack