This is a high capacity battery, the bottom of this battery will extend out about 1 inch(bigger size). And if your laptop model name is HP Pavilion DV6-3030TX,DV6-3031TX,DV6-3032TX,Pavilion DV6-3000 Series,Pavilion DV7-4000 Series,Pavilion DM4-1000,DM4-2000,DM4-3000 Series,ENVY 17-1000, ENVY 17-2000 Series,please do not order this 8800mAh battery, since it does not allow the lid open fully.

Note : 1. 10.8V and 11.1V are compatible, they are in common use.
2. These replacement $model$ batteries are not compatible with HP Pavilion DV3-1000, DV3-2000 series and HP Pavilion DV6-1000, DV6-2000, DV6-7000, DV7-7000 Series laptops. 3. The 6600mAh(9 Cells) and 8800mAh(12 Cells) batteries will extend out about 1 inch from the bottom of the laptop, bigger size but help cooling and lasting longer.

AolsteCell Battery CQ42-8800 for HP HSTNN-I79C

SKUAOM40
ConditionReplacement, Brand New
Voltage10.8V
Capacity8800mAh
Number of Cells12 Cells
Cell TypeLi-ion
ColorBlack
Size204.95x60.55x39.96mm (L x W x H)
Warranty1 Year
Shipping to / Currency
AvailabilityIn Stock

Fast, Warehouses Around The World
30-Day Money-Back Guarantee
One-Year Worry-Free Warranty
Lifetime Customer Support
Payment Methods
Delivery Method

AolsteCell Battery CQ42-8800 for HP HSTNN-I79C

SKUAOM41
ConditionReplacement, Brand New
Voltage10.8V
Capacity4400mAh
Number of Cells6 Cells
Cell TypeLi-ion
ColorBlack
Size204.95x52.25x20.85mm (L x W x H)
Warranty1 Year
Shipping to / Currency
AvailabilityIn Stock

Fast, Warehouses Around The World
30-Day Money-Back Guarantee
One-Year Worry-Free Warranty
Lifetime Customer Support
Payment Methods
Delivery Method

This is a high capacity battery, the bottom of this battery will extend out about 1 inch(bigger size).

AolsteCell Battery CQ42-8800 for HP HSTNN-I79C

SKUAOM42
ConditionReplacement, Brand New
Voltage10.8V
Capacity6600mAh
Number of Cells9 Cells
Cell TypeLi-ion
ColorBlack
Size204.95x52.25x39.96mm (L x W x H)
Warranty1 Year
Shipping to / Currency
AvailabilityIn Stock

Fast, Warehouses Around The World
30-Day Money-Back Guarantee
One-Year Worry-Free Warranty
Lifetime Customer Support
Payment Methods
Delivery Method

Compatible Battery Part Numbers

The AolsteCell CQ42-8800 battery is compatible with various battery part numbers and device models, not all of which are listed below. Please use the search box below to confirm.

Compatible Device Models

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CQ42-8800

AolsteCell Battery CQ42-8800 for HP HSTNN-I79C

AolsteCell Battery CQ42-8800 for HP HSTNN-I79C

AolsteCell Battery CQ42-8800 for HP HSTNN-I79C

Compatible Battery Part Numbers

Compatible Device Models

Why Choose Us?

Smart Chip Technology

Upgrade Protection

Packing List

Fast Delivery