Product Overview
The KC04XL is a premium 53.2Wh (3454mAh) Li-ion replacement battery engineered for HP Envy 13-AH, 13-AG, 13-AQ, and 13-AR x360 series ultrabooks. Shipped from our UK local stock for fast delivery, it restores the original all-day mobile power and stable voltage regulation of your high-end Envy laptop. Built with Grade-A cells and an integrated protection circuit to ensure safe charging and thermal stability. Ships 100% brand new with a 1-year warranty.
Technical Specifications
| Standard Model | KC04XL / L08544-2C1 / HSTNN-IB8K |
|---|---|
| Capacity | 53.2Wh / 3454mAh |
| Voltage | 15.4V |
| Battery Type | Li-ion Polymer |
| Condition | 100% Brand New Replacement |
| Warranty | 1 Year |
Replace Part Numbers
- KC04XL
- L08544-2C1
- L08496-855
- HSTNN-IB8K
- L08544-1C1
- L08544-2B1
- L08496-541
- TPN-W133
- TPN-W136
Compatible Laptop Models
- HP Envy 13-AH Series
- HP Envy 13-AQ Series
- HP Envy 13-AG x360 Series
- HP Envy 13-AR x360 Series
- Envy 13-ah0001na / ah0003na
- Envy 13-aq0000 / aq0044nr
FAQ
Q: Is the KC04XL compatible with Envy 13-AD?
A: No. The Envy 13-AD series uses the AD03XL battery. The KC04XL is designed specifically for the later **AH, AG, AQ, and AR** chassis. Please verify your laptop"s sub-series before ordering.
Q: Does this battery support fast charging?
A: Yes. It is built to original HP performance standards and fully supports your system"s fast-charge capabilities when used with the original HP power adapter.