Product Overview
Restore full power to your convertible with the HV03XL replacement battery — a 48Wh Li-ion pack at 11.4V, precision-built for HP x360 310 G2 (K12 Series) laptops. It directly replaces OEM part numbers HV03XL, HSTNN-LB7B, TPN-W112, 818418-421, 817184-005. Grade-A cells and a built-in BMS restore original runtime with reliable charging. Ships 100% brand new with a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | HV03XL |
| Capacity | 48Wh |
| Voltage | 11.4V |
| Battery Type | Li-ion |
| Cells | Made in China, high quality guarantee |
| Color | Black |
| Condition | 100% Brand New Replacement Battery |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- HV03XL
- HSTNN-LB7B
- TPN-W112
- 818418-421
- 817184-005
Compatible Models
HP x360 310 G2
- For HP X360 310 G2 K12 Series
FAQ
Does the HV03XL battery fit the HP x360 310 G2?
Yes. The HV03XL is the compatible replacement for the HP x360 310 G2 (K12 Series), replacing HSTNN-LB7B, TPN-W112, 818418-421 and 817184-005.
Is this battery brand new?
Yes, it is 100% brand new with Grade-A cells and built-in overcharge, over-discharge and short-circuit protection.
What warranty is included?
A 1-year warranty is included, with plug-and-play installation and no modification required.