Description
Product Overview
This HP OA04 41Wh battery is a genuine replacement battery designed specifically for compatible HP laptop models. Manufactured to meet original equipment specifications.
Specifications
- Capacity: 41Wh
- Voltage: 10.8V
- Chemistry: Lithium-ion
- Condition: Brand new
- Part Number: HP OA04
Compatible Part Numbers (P/N)
- HP OA04, HP OA04041-CL
- HP 740004-121, HP 740004-421, HP 740004-422, HP 740004-851
- HP 740659-800, HP 740715-001
- HP 746458-141, HP 746458-421, HP 746458-851, HP 746641-001
- HP HSTNN-IB5S, HP HSTNN-LB5S, HP HSTNN-LB5Y, HP HSTNN-PB5S, HP HSTNN-PB5Y
- HP F3B94AA, HP J1U99AA, HP HG011307-C2T14J01
- HP TPN-C113, HP TPN-C114, HP TPN-F112, HP TPN-F113, HP TPN-F114, HP TPN-F115
Compatible Models
- HP 14 series: 14-d000s, 14-D1xxs, 14-g000s, 14-g100s, 14-r000s, 14-r100s, 14-r200s, 14T-r000s
- HP 15 series: 15-d000s, 15-D1xxs, 15-g000s, 15-g100s, 15-g200s, 15-g300s, 15-g500s, 15-r000s, 15-r100s, 15-r200s, 15t-r000s, 15t-r100s, 15z-g000s, 15z-g100s
- HP 200 series: 240 G2, 240 G3, 245 G2, 245 G3, 245 G4, 246 G3, 250 G2, 250 G3, 255 G2, 255 G3, 256 G3
- HP Compaq series: 15s, 15-a000, 15-h000, 15-h200, 15-s100, 15-s200
- HP Essential: 14-r000, 14-r100
- HP TouchSmart 15-r100
- HP CQ14, HP CQ15
Unsure About Compatibility?
We’ve listed the most common compatible part numbers and models, but there are additional compatible devices. If you’re uncertain about compatibility, please leave your specific laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
When Should You Replace Your Laptop Battery?
| Situation | Description |
|---|---|
| Short Battery Life | Battery drains significantly faster than when new, lasting less than 1-2 hours |
| Swelling/Bulging | Battery appears swollen or causes case separation – replace immediately |
| Not Holding Charge | Battery doesn’t charge fully or discharges rapidly even when showing full charge |
| System Warnings | Laptop displays “Replace Battery” or “Battery Error” messages |
| Age Factor | Battery is 2-3 years old with noticeable performance decline |
| Random Shutdowns | Laptop turns off unexpectedly even with charge remaining |
| Overheating | Battery becomes unusually hot during charging or use |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime |
|---|---|
| Web Browsing & Email | 3-4 hours |
| Word Processing | 4-5 hours |
| Video Streaming | 2-3 hours |
| Gaming | 1-2 hours |
| Mixed Use | 3-4 hours |
| Standby/Sleep | Up to 48 hours |
Note: These are conservative estimates for a new battery in older hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Shipping & Warranty
- Ships within 1 business day
- 30-day money-back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock – ready to ship
- 100% brand new product
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