45N1037 Laptop Battery - 11.1V 3400mAh 6-Cell Li-Ion
€37.99
Tax included
The 45N1037 battery is a compatible replacement for laptops, with 11.1V and a capacity of 3400mAh. Equipped with 6 Li-Ion cells and safety protections, it is ideal for restoring autonomy. It is a new product, with a 3-year warranty and shipping from Spain in 24-48 h.
45N1037
45N1037 Laptop Battery - 11.1V 3400mAh 6-Cell Li-Ion
Compatible replacement battery, new and with 3 years warranty.
- 3400 mAh
- 11.1V / 10.8V
- 6-Cell Li-Ion
- New
Key features
-
Nominal Capacity
3400 mAh for extended autonomy in daily laptop use.
-
Compatible Voltage
Operates at 11.1V, being fully compatible with systems requiring 10.8V.
-
Li-Ion Technology
Built with 6 Lithium-Ion cells with no memory effect for consistent performance.
-
Integrated Safety
Overvoltage and undervoltage protection circuits to protect your equipment.
Product description
This replacement battery, with part number 45N1037, is the ideal solution to restore your laptop's autonomy. It has been designed with 6 high-quality Lithium-Ion (Li-Ion) cells, offering a capacity of 3400 mAh and a nominal voltage of 11.1V, which also makes it compatible with systems operating at 10.8V.
Each unit is rigorously verified by our technical service to ensure optimal performance and perfect compatibility. It incorporates overvoltage and undervoltage protection circuits, guaranteeing the safety of both the battery and the equipment. It is a completely new product, delivered with a 3-year warranty.
- Reliable performance: Its 3400 mAh capacity ensures adequate duration for office tasks, browsing, and multimedia.
- Safe construction: Integrated protections prevent damage from current spikes or deep discharges.
- Guaranteed compatibility: Designed to directly replace the original battery with the same reference.
The Lithium-Ion technology used in this battery eliminates the "memory effect", allowing partial recharges without degrading the total capacity in the long term. Its design and construction comply with quality standards to ensure perfect integration into the laptop chassis and reliable operation, making it an excellent alternative to the original battery.
Who is this product for?
For technical services and private users who need to replace their laptop's depleted battery to restore its autonomy and portability.
Ideal for
- Replacement of original battery with part number 45N1037
- Restore the autonomy of a laptop that no longer charges
- Repair of equipment with a defective or swollen battery
- Have a spare battery for long working days without access to an outlet
Technical specifications
| Capacity | 3400 mAh |
|---|---|
| Voltage | 11.1 V |
| Compatible Voltage | 10.8 V |
| Number of Cells | 6 |
|---|---|
| Cell Technology | Li-Ion (Lithium-Ion) |
| Color | Black |
| Condition | New |
|---|---|
| Overcharge Protection | Yes |
| Over-discharge Protection | Yes |
Compatibility
Compatible part numbers
- 45N1037
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
Frequently asked questions
How do I know if this 45N1037 battery is the correct one for my laptop?
The safest way is to remove the current battery from your laptop and check the part number printed on the label. If it matches 45N1037, this battery is compatible. You can also compare the voltage (11.1V or 10.8V) and physical shape with the product images to ensure a perfect fit.
My original battery indicates 10.8V, can I use this 11.1V one?
Yes, it is fully compatible. Li-Ion batteries with 3 or 6 cells in series have a nominal voltage that may vary slightly (10.8V, 11.1V). This difference is standard in the industry, and laptops are designed to manage it without any problems. You can install it with complete safety.
Is it necessary to calibrate the new battery upon receipt?
Yes, it is highly recommended. To calibrate it, charge the battery to 100% for the first time, then use it until the laptop shuts down due to low battery (approximately 5%). Let it rest for a couple of hours and then recharge it to 100% without interruptions. This cycle helps the battery chip correctly measure its maximum capacity.
What warranty does it have and what do I do if it doesn't work or fit?
We offer a 3-year warranty for private customers (1 year for professionals). If the battery is not compatible or has any defect, you have 14 days to return it. You can manage the return yourself or request a home pickup for 8,90 € in Spain and Portugal, which will be deducted from the refund.
Warranty, returns and shipping
- Warranty: 3-year warranty (1 year for business customers)
- Returns: 14-day returns (ship it yourself or €8.90 home pickup in Spain and Portugal)
- Shipping: EU delivery 48-120 h
- Condition: New
BAT-LE83
Data sheet
- CG. Reference
- BAT-LE83
- CG. Type of piece
- Portable computer battery
- CG. China
- GreenCell
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.1 V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 3400 mAh
- CB. Overload protection
- Yeah.
Yes
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45N1037 replacement battery with 6 Li-Ion cells, 3400 mAh capacity and 11.1V (10.8V compatible). Includes overvoltage safety protections. New product, verified by our technical service and with a 3-year warranty.
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