Sony PSP1000 36V 1800MAH Lithium Replacement Battery Pack Feature:

1. Overcharge protection, no memory effect.
2. Photo is representative of actual battery.
3. Battery is a high-quality equivalent.
4. Battery will charge in the same manner as your original battery.
5. Chemistry: Lithium Ion (Li-Ion).
6. Output Voltage: 3.7V.
7. Capacity: 1800mAh.
8. Color: Black.
9.100% Brand NEW in sealed package.

Package includes:
1 x 1800mAh Battery for Sony PSP1000