- High Quality, high capacity, light weight rechargeable battery.
- Longer battery life than the original battery that comes with the Portable reader.
- No memory effect. Can be charged or discharged as needed without loss of capacity.
- Overcharge protection, with built-in battery life microchip.
- CE Certified.
- Capacity: 750mAh
- Physical size: Same size as Original OEM Battery.
- Compatible Models: Sony Portable Reader PRS-500