Description
Product Information
- Item Condition: New
- Color: Black
- Capacity: 7080 mAh / 55 Wh
- Output Voltage (Volts):7.6 Volts
- Number of cells :4 Cells
- Package included:1 x Dell Battery
- Warranty: 12 Months / 30-Day Return
- Compatible part number (not all):Dell J60J5,Dell MC34Y,Dell WYWJ2,Dell 451-BBSY,Dell 0J60J5,Dell 0MC34Y,Dell 01W2Y2…
- Compatible computer model series (not all):Dell Latitude 14 (E7470),Dell Latitude 12 (E7270)…
High-Performance 55Wh J60J5 Battery for Dell Latitude E7270 & E7470
Restore the legendary mobility of your Dell Ultrabook with the J60J5 (55Wh) premium replacement battery. Specifically engineered for the Dell Latitude E7270 and E7470, this 4-cell high-density battery delivers a stable 7.6V and 7080mAh capacity. It is the definitive power solution for professionals who need uncompromised reliability during critical business sessions and travel.
Technical Specifications
| Part Number | J60J5 / MC34Y / WYWJ2 / 451-BBSY / 01W2Y2 |
| Voltage | 7.6 Volts |
| Capacity | 7080 mAh / 55 Wh |
| Cell Configuration | 4-Cell High-Density Li-Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Why Choose the J60J5 Battery?
- Original-Spec Energy Density: High-grade 7080mAh polymer cells provide the maximum energy footprint designed for the E7270/E7470 chassis.
- Perfect Mechanical Alignment: Custom-molded to fit perfectly within the internal battery bay, ensuring no pressure is applied to the motherboard or trackpad.
- Smart Charging Controller: Features premium IC logic to communicate seamlessly with Dell BIOS and Windows Power Management for accurate health reporting.
- Certified Safety Suite: Built-in safeguards protect against over-current, short-circuits, and thermal spikes—crucial for high-end business hardware.
Frequently Asked Questions
Q: Will this fit the Latitude E7440 or E7450?
A: No. The Latitude E7440 and E7450 use the 3RNFD and G95J5 batteries respectively. This J60J5 is specifically designed for the “70” series (E7270 and E7470).
Q: Is this an internal battery?
A: Yes, this is an internal battery. To install it, you must remove the bottom base cover of your laptop. It is a straightforward DIY replacement that takes only a few minutes with a standard screwdriver.





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