HSTNN-UB7I Laptop Battery - 11.55V 3500mAh 6-Cell Li-Polymer
€33.99
Tax included
The HSTNN-UB7I battery is a lithium polymer replacement for laptops, with 11.55V and 3500mAh capacity. This 6-cell component is a compatible, new alternative with overvoltage protections. It offers a 3-year warranty and ships from Spain in 24-48h.
HSTNN-UB7I
HSTNN-UB7I Laptop Battery - 11.55V 3500mAh 6-Cell Li-Polymer
New lithium polymer battery, with 3 years warranty and integrated protections.
- 11.55V / 3500 mAh
- 6-Cell Li-Polymer
- New
Key features
-
Capacity and Voltage
3500 mAh capacity and 11.55V voltage for stable performance.
-
Cell Technology
Composed of 6 high-density lithium polymer (Li-Polymer) cells.
-
Integrated Protections
Includes protection circuits against overvoltage and undervoltage.
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Warranty and Shipping
New product with 3 years warranty and fast 24-48h shipping from Spain.
Product description
The laptop battery with reference HSTNN-UB7I is a replacement solution designed to restore your equipment's autonomy. It operates at a voltage of 11.55V and has a capacity of 3500 mAh, distributed across 6 internal lithium polymer (Li-Polymer) cells, a technology that offers good energy density and reduced weight.
This component is equipped with essential protection circuits, including safety against overvoltage and undervoltage, ensuring safe operation for both the battery and the laptop. Being a completely new part, it ensures a full useful life cycle from the first use.
- Voltage: 11.55V
- Capacity: 3500 mAh
- Number of cells: 6
- Technology: Lithium Polymer (Li-Polymer)
- Color: Black
- Condition: New
It is essential to verify that the part number HSTNN-UB7I matches that of your original battery to ensure compatibility. This battery comes with a 3-year warranty.
Who is this product for?
For technical services and individual users who need to replace an exhausted or defective battery in their laptop.
Ideal for
- Replacement of an original battery that no longer holds a charge.
- Replacement of a swollen or damaged battery.
- Having a second battery to extend laptop autonomy.
Technical specifications
| Voltage | 11.55 V |
|---|---|
| Capacity | 3500 mAh |
| Number of cells | 6 |
| Technology | Li-Polymer |
| Color | Black |
|---|
| Overcharge protection | Yes |
|---|---|
| Over-discharge protection | Yes |
| Condition | New |
| Warranty | 3 years |
Frequently asked questions
Is it necessary to calibrate the new battery the first time it is used?
Yes, it is highly recommended. To calibrate it, charge the battery to 100% with the laptop turned off. Then, turn it on and use it on battery until it is completely depleted and the device shuts down. Finally, recharge it to 100% without interruptions. This process helps the system recognize the battery's true capacity.
What autonomy can I expect from this 3500 mAh battery?
Battery life depends on your laptop's power consumption (screen brightness, CPU usage, etc.) and the tasks you perform. A new 3500 mAh battery should provide autonomy similar to what the original battery offered when it was new. Generally, you can expect between 2 and 4 hours of moderate use.
What warranty does it have and what happens if it doesn't work or fit my device?
The battery has a 3-year warranty for private customers (1 year for professionals). If upon receipt it is not compatible or does not work, you have 14 days to return it. You can arrange the return shipping yourself or request a home collection 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-HP149
Data sheet
- CG. Reference
- HSTNN-UB7I
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 11.55V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Polymer
- CB. Color
- Black
- CB. Capacity
- 3500 mAh
- CB. Overload protection
- Yeah.
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HSTNN-UB7I replacement laptop battery. Specifications: 11.55V, 3500mAh, 6 cells, and Li-Polymer technology. Black color. New product with 3 years warranty.
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