Dr. Battery MPL08257P-01 6-cell 10.8V 4400mAh laptop battery

Dr. Battery 6-cell 10.8V replacement

The Dr. Battery MPL08257P-01 is a new 6-cell lithium-ion unit rated at 10.8 volts and 4400 milliampere-hours. It is built as a direct replacement for a long list of HP Envy DV4, DV6 and DV7 models as well as several M4 and M6 series notebooks. A smart control chip manages charging and discharge while providing short-circuit, overheat and overload safeguards. The pack delivers 48 watt-hours of energy in a black housing.

Suits owners of listed HP Envy models

This battery fits the specific HP Envy DV4-5200, DV6-7200, DV6-7210US, DV6-7213NR, DV6-7223NR, DV6-7229WM, DV6-7247CL, DV6-7250CA, DV6t-7200 CTO, DV7-7200, dv7-7201eg, dv7-7230us, dv7-7270sf, M4-1015DX, M6-1105DX, M6-1148CA and M6-1158DX machines. Buyers whose laptop is not on this compatibility list should look elsewhere. It is also not intended for users who need a higher-capacity pack than 4400 milliampere-hours or a different voltage.

4400 mAh capacity at 10.8 volts

The single figure that decides fit is the 4400 milliampere-hour capacity combined with the 10.8 volt output. Match these two numbers against the original battery label before ordering. If the original shows a different voltage or a substantially different capacity, this unit will not work correctly. The 6-cell lithium-ion chemistry and the smart chip are built around this exact rating.