Product reference : #BLD-74497
Battery laptop compaq presario cq57 307tu
Chemistry : Lithium-Ion
Capacity : 5200 mAh
Voltage : 10.8 V
Dimension : 204.76 x 53.36 x 21.38 mm
Color : Noir
Series : compaq presario
Subseries : presario-cq57
Batteriedeportable is a trusted French website with 18 years of experience in batteries and chargers.
For all battery the difference of 2 volts in the voltage is negligible. The compatibility with your old Battery laptop compaq presario cq57 307tu is therefore ensured.