Tired of your laptop dying in the middle of an important task? The BTI DL-E6420X9 7800mAh 10.8V Battery is a high-capacity notebook battery designed to keep your device running when you need it most, giving you the freedom to work, study or stream without constantly hunting for a power outlet.
Key Features of a 7800mAh Notebook Battery
- Capacity: 7800 mAh - provides long run-time so you can stay productive longer.
- Energy: 84 Wh - delivers enough power for demanding applications and extended use.
- Voltage: 10.8 V - matches the original specifications for reliable performance.
- Chemistry: Lithium-Ion - offers high energy density and a low self-discharge rate.
- Cells: 9 - ensures balanced power delivery and stable operation.
- Colour: Black - blends discreetly with most laptop designs.
- Compatibility: Fits Dell models such as 2P2MJ, 04NW9, 16J-B2GC-A00 and many others - a perfect replacement for original units.
- Warranty: 18-month limited warranty - gives you peace of mind with manufacturer support.
- Package: 1 battery per pack - ready to install straight out of the box.
- Product type: Notebook battery - engineered specifically for portable computers.
Why Choose a BTI Notebook Battery
If you rely on a Dell laptop for work or study, you know how frustrating it is to be limited by a weak or failing battery. Many users struggle with short unplugged sessions, frequent recharges and the risk of sudden shutdowns. The BTI notebook battery offers a reliable, high-capacity solution that restores the original endurance of your machine, letting you focus on what matters rather than hunting for the next socket.
Benefits of BTI Notebook Battery
- Extended Work Time: Longer battery life means fewer interruptions.
- Consistent Power: Stable voltage ensures smooth performance.
- Safe Chemistry: Lithium-Ion technology reduces overheating risk.
- Easy Replacement: Direct fit for a wide range of Dell laptops.
- Warranty Coverage: 18-month support protects your investment.
Usages of a 7800mAh Notebook Battery
This notebook battery is ideal for anyone who needs dependable power on the go - from students attending lectures, professionals travelling for meetings, to gamers and creators working from cafés. It works perfectly in compatible Dell laptops, giving you the confidence to use your device anywhere without worrying about the next charge.
Specifications
| Miscellaneous |
| Miscellaneous / Color Category | Black |
| Miscellaneous / OEM Manufacturer Battery Equivalent | Dell 2P2MJ, Dell 04NW9, Dell 16J-B2GC-A00, Dell HCJWT, Dell M5Y0X, Dell N4FJ5, Dell NHXVW, Dell PRRRF, Dell PRV1Y, Dell T54F3, Dell T54FJ, Dell 312-1163, Dell 312-1164, Dell 312-1165, Dell 312-1242, Dell 312-1310, Dell 312-1311, Dell 312-1324, Dell 312-1325, Dell 312-1443, Dell 312-1444, Dell 312-1445, Dell 451-11695, Dell 451-11696, Dell 451-11947, Dell 451-11693, Dell 451-11723, Dell 462-3642, Dell 462-3646, Dell 462-3678, Dell 469-1496 |
| Header |
| Header / Product Line | BTI |
| Header / Packaged Quantity | 1 |
| Manufacturer Warranty |
| Manufacturer Warranty / Service & Support | Limited warranty - 18 months |
| Battery |
| Battery / Capacity | 7800 mAh - 84 Wh |
| Battery / Capacity (Wh) | 84Wh |
| Battery / Voltage Provided | 10.8V |
| Battery / Capacity (Ah) | 7800mAh |
| Battery / Technology | Lithium ion |
| Service & Support |
| Service & Support / Type | 18-month warranty |
| General |
| General / Product Type | Notebook battery |
| General / Device Type | Notebook battery |
| General / Subcategory | Batteries |
| Summary Details |
| Number of batteries included | 1 pc(s) |
| Battery capacity | 7800 mAh |
| Battery capacity | 84 Wh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery voltage | 10.8 V |
| Product colour | Black |
