Description
Product Overview
This Dell JK6Y6 40Wh battery is a genuine replacement battery designed specifically for compatible Dell laptops. It delivers reliable power and performance for your mobile computing needs.
Specifications
- Capacity: 40Wh
- Voltage: 7.6V
- Chemistry: Lithium-Ion
- Condition: Brand New
Compatibility Information
Part Number (P/N)
This battery replaces the following Dell part numbers:
- JK6Y6
- 0JK6Y6
- 0C5KG6
- C5KG6
- 0CF5RH
- CF5RH
- P101F
- P102F
- P126G
- P129G
- P130G
Model Compatibility
Compatible with these Dell laptop models:
- Dell Inspiron 13 (5301)
- Dell Inspiron 13 2in1 (7300)
- Dell Inspiron 14 (5400) 2in1
- Dell Inspiron 14 (5401)
- Dell Inspiron 14 (5402)
- Dell Inspiron 14 (5406)
- Dell Inspiron 14 2in1 (5400)
- Dell Inspiron 15 (3576)
- Dell Inspiron 15 (5502)
- Dell Inspiron 15 (5505)
- Dell Latitude 11 2in1 (3120)
- Dell Latitude 14 (3410)
- Dell Vostro 13 (5301)
- Dell Vostro 14 (5402)
When to Replace Your Laptop Battery
| Symptom | Description | Recommended Action |
|---|---|---|
| Short Battery Life | Battery drains quickly, lasting less than 1-2 hours on full charge | Replace battery |
| Swelling/Bulging | Battery appears swollen or causes case to bulge | Immediate replacement required |
| Not Charging | Battery won’t charge despite working charger | Replace battery |
| Overheating | Battery gets unusually hot during use or charging | Replace battery |
| System Errors | Laptop shows “battery not detected” or similar errors | Replace battery |
| Age | Battery is 2-3 years old with degraded performance | Consider replacement |
Uncertain About Compatibility?
We’ve listed the most common compatible part numbers and models above, but there are additional compatible devices. If you don’t see your specific model or part number listed, please leave your laptop model or current battery part number in the order notes during checkout. We’ll verify compatibility before shipping.
Purchase Benefits
- Same day shipping on orders placed before 2PM
- 30-day money back guarantee
- 1-year manufacturer warranty
- In stock and ready to ship
- Brand new genuine product
- Free shipping on all orders




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