Sony HMP-A1 Replacement Battery 3.7V 2200mAh Li-ion Warranty:Warranty 2 Year Swapping this battery restores the

Swapping this battery restores the parent unit's wireless

First-use calibration on the ST-4 and DM16 series: After fitting a new pack

PA-A867-NG platform fit: The PA-A867-NG uses a fixed 9

Built to satisfy OEM SLA standards

Bench tested on actual hardware: We cycled this pack through full charge and discharge on a NiMH-compatible analyser

Sony HMP-A1 Replacement Battery 3.7V 2200mAh Li-ion Warranty:Warranty 2 Year Swapping this battery restores theSony HMP A1 3. 7V Li ion Replacement Battery This 3. 7V, 2200mAh Li ion cell replaces the original internal battery in the Sony HMP A1 portable media player. It fits the HMP A1 directly and restores the device to normal playback operation. Capacity figure is taken from product data: 2200mAh (8. 14Wh). HMP A1 fit: The HMP A1 uses a single cell 3. 7V Li ion pack with a compact form factor 65. 80 x 18. 57 x 18. 57mm. This cell matches that footprint and