When pressing the power harder just doesn't work. Stop pressing that button, it might be a simple fix to get your device working again. Is your HP Envy 4-1257SR dead and you are unable to switch it on? It could be time to replace the battery. We can supply replacement HP Envy 4-1257SR batteries at a fraction of the cost of an original, whilst not compromising on the quality or power. The compatible batteries designed for the HP Envy 4-1257SR have been rigorously tested to ensure safety. Save Money on orders over £50. Free shipping is available.
Our battery replacement for HP Envy 4-1257SR has a 14.8 volts rating with a storage capacity of 2700 mAh / 39.96 wh watt-hours, the battery uses Li-Polymer technology and measures 205.39 x 121.24 x 7.05 mm.
Voltage : 14.8 volts
Our battery replacement for HP Envy 4-1257SR has a 14.8 volts rating with a storage capacity of 2700 mAh / 39.96 wh watt-hours, the battery uses Li-Polymer technology and measures 205.39 x 121.24 x 7.05 mm.
