Description
Product Overview
Genuine HP LK03XL 52.5Wh replacement battery. This high-quality lithium-ion battery is designed to restore your HP laptop’s mobility and performance.
Specifications
- Voltage: 11.55V
- Capacity: 52.5Wh
- Chemistry: Lithium-ion
- Part Number: LK03XL
- Condition: Brand new
Compatible Part Numbers (P/N)
- 916368-421, 916368-541, 916814-855
- HSTNN-IB8M, HSTNN-IB8V, HSTNN-LB7U, HSTNN-LB8J
- L09049-1B1, L09049-1B2, L09280-855, L09281-855, L09911-1B1
- LK03, LK03055XL-PR
- TPN-132, TPN-I129, TPN-W127, TPN-W128
- HP-LK03XL-52.5Wh
Compatible Models
- HP Envy 17 series: ae000s, ae100s, bw0000s, bw0100s, bw0200s, bw0300s, ce0000s, ce1000s, 17t-ae100s, 17t-ce000s
- HP Envy x360 15 series: bp000s, bp100s, bq000s, bq100s, bq200s, cn0000s, cn0100s, cn0200s, cn0300s, cn0400s, cn0700s, cn0800s, cn1000s, cn1600s, cn1800s, cp0000s, cp0800s
- HP Envy x360 15m series: bp000s, bq000s, cn0000s, cp0000s
- HP Envy x360 15z series: bq100 CTOs, bq100s
- HP Pavilion x360 15 series: cr0000s, cr0100s, cr0200s, cr0300s, cr0400s, cr0900s
Compatibility Note
This battery is compatible with many more HP models and part numbers than we can list here. If you’re unsure about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your Battery
| Situation | Description |
|---|---|
| Short Runtime | Battery drains quickly, lasting less than 1 hour under normal use |
| Swelling/Bulging | Battery case appears swollen or causes trackpad/keyboard lifting |
| Charging Issues | Battery won’t charge fully or laptop only works when plugged in |
| System Warnings | HP Battery Health Manager or Windows shows “Replace Battery” |
| Age | Battery is 2+ years old with noticeable performance decline |
| Random Shutdowns | Laptop turns off unexpectedly even with charge remaining |
Estimated Battery Life
| Usage Scenario | Estimated Duration |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Office Applications | 2.5-3.5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-1.5 hours |
| Mixed Use | 2.5-3 hours |
| Standby/Sleep | 24+ hours |
Note: These are conservative estimates for a new battery in older hardware. Due to increased software demands and natural hardware aging, actual runtime may be shorter than when your laptop was new.
Shipping & Warranty
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Brand new product
- Free shipping included
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