This replacement Latitude E7440 battery is a lithium polymer rechargeable battery. Built-in protection circuit ensures your device is safe, stable, fast charging and low power consumption.
This replacement Dell Latitude E7440 battery is made of Grade A li-polymer cell. This Battery is compatible with Dell Latitude E7440 Latitude E7450 E7420 Serie Notebook .All our batteries have passed international certification( CE/FCC/UKCA/RoHS/UN38.3/MSDS).
Quick Details
| Product name | laptop battery for Dell E7440 |
| Model number | DL7440JM |
| Compatible Brand | for Dell |
| Application | laptop, Notebook |
| Voltage | 7.4V |
| Capacity | 5000mAh/54Wh |
| Color | Black |
| Battery Type | li-polymer rechargeable battery |
| Type | Polymer Li-ion Rechargeable Batteries,Standard Battery, Battery Pack, Li-Ion |
| Fit Battery Model | 3RNFD, 34GKR, 451-BBQE, 6G86K, 451-BBFV, G0GM, 462-3750 3RNFD, G95J5, 34GKR, 0909H5 |
| Compatible Laptop models | Dell Latitude E7440 Latitude E7450 E7420 Serie Notebook |
| Rechargeable | RECHARGABLE |
| Warranty | 12months |
| Certificate | CE/FCC/UKCA/RoHS/UN38.3/MSDS |
| OEM/ODM | Warmly Welcomed |
| Condition | 100% OEM Compatible |
| Cell | Grade A li-polymer cell |
| Test | 100% inspection |
| Operation time | For standard batteries: Around 3-4 hours, the actual operation time will depend on how much electricity is required by the device and how you use it |
Why choose us
1. One li-polymer factory
2. Two 18650 li-ion cells factories
3.Three battery pack manufacturing plants across China
4. Five factories to ensure fast delivery and cost competitiveness
5. 10~15 new models of laptop batteries released every month
6. 80 members of R&D engineers and QC/QA team to ensure best design and stable quality.
7. 1,200+ workers
8. 100,000+sqm of manufacturing areas
9. 1,000,000pcs of laptop batteries monthly turnover capacity
10. Cell manufacturing, BMS design, plastic injection, PACK assembly, all in house
11. A Complete Lithium ion Battery Provider
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