12-Cell Extended EV12 EV09 Battery 11.1V 8800mAh 98Wh for Pavilion dv4 dv5 dv6 HDX16 G50 G60 G61 G70 and Compaq Presario CQ40 CQ45 CQ50 CQ60 CQ61 CQ70 CQ71
High-capacity 12-cell extended replacement battery designed for select HP Pavilion and Compaq Presario notebook families that use the EV09 / EV12 battery platform. This battery is ideal for restoring runtime in older laptops that require the larger extended pack and is built to fit a wide range of compatible dv4, dv5, dv6, HDX16, G-series, and CQ-series systems.
Technical Specifications
- Brand: Unbranded
- Part Number: 484172-001
- Battery Model: EV09 / EV12
- Battery Type: Lithium-Ion
- Cell Count: 12-Cell Extended
- Voltage: 11.1V
- Capacity: 8800mAh
- Energy: 98Wh
- Color: Black
- Battery Style: Extended external-fit battery
Interchangeable / Replacement Part Numbers
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484172-001, 511884-001, 481195-B21, KS526AA, KS527AA, EV12, HSTNN-LB79, HSTNN-UB79
✅ Confirmed Compatibility
Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.
✔️ Compaq Presario CQ Series:CQ40 series, CQ45 series, CQ50 series, CQ50-100 series, CQ60 series, CQ61 series, CQ70 series, CQ71 series✔️ HP HDX 16 Series:HDX 16 series, HDX X16-1000 series, HDX X16-1100, HDX X16-1100 series, HDX X16-1140US, HDX X16-1200, HDX X16-1200 series, HDX X16-1300, HDX X16-1300 series, HDX X16t✔️ HP Pavilion dv4 Series:dv4-1000 series, dv4-1100 series, dv4-1200 series, dv4-1300 series, dv4-1400 series, dv4-1500 series, dv4-1600 series, dv4-2000 series, dv4-2100 series, dv4t series, dv4z series✔️ HP Pavilion dv5 Series:dv5-1000 series, dv5-1100 series, dv5-1200 series, DV5T series, DV5Z series✔️ HP Pavilion dv6 Series:dv6 series, dv6-1000 series, dv6-1100 series, dv6-1200 Artist Edition series, dv6-1200 series, dv6-1300 series, dv6-2000 series, dv6-2100 series, dv6t-1000 series, dv6t-1100 series, dv6z-1000 series
✔️ HP Pavilion G Series:G50 series, G60 series, G61 series, G70 series ☑️ Key Features
☑️ High-capacity 12-cell extended battery designed for longer runtime than standard packs☑️ Compatible with a broad range of Pavilion, HDX, G-series, and Presario CQ-series notebooks☑️ EV09 / EV12 family design for systems that support the extended battery form factor☑️ 11.1V 8800mAh 98Wh output for strong replacement performance☑️ Good choice for older laptop restorations, replacements, and spare power needs ⚙️ Fit Notes
- This is an extended 12-cell battery and will protrude farther from the chassis than smaller standard-capacity packs.
- Designed for systems that use the EV09 / EV12 battery family.
- Match your original battery model and part number before ordering.
- Not intended for laptops that require the smaller standard 6-cell battery only.
- Battery fitment should always be confirmed by original battery model, shape, and connector layout.
Includes CPU Medics Standard 30-Day Warranty - Additional Warranty Options Are Available On Item Page.
