646656-421 Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
€32.98
Tax included
The 646656-421 battery is a replacement for HP Mini 210-3000 laptops with 10.8V and 4400mAh capacity. It is compatible with over 10 part numbers, including HSTNN-DB3B and MT06. New product, with 3 years warranty and shipping from Spain in 24-48 h.
646656-421
646656-421 Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
New compatible replacement with 3 years warranty and 24-48 h shipping.
- 4400 mAh / 49 Wh
- 10.8 V / 6 Cells
- New
Key features
-
Nominal Capacity
4400 mAh / 49 Wh for extended autonomy.
-
Standard Voltage
10.8 V to ensure electrical compatibility.
-
Reliable Technology
Built with 6 Li-Ion cells for stable performance.
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Wide Compatibility
Designed for HP Mini 210-3000 laptops and equivalent series.
Product description
The replacement battery with reference 646656-421 is the ideal solution to restore the autonomy of your HP laptop. Designed to be fully compatible with the HP Mini 210-3000 series, this battery operates at a voltage of 10.8V and has a capacity of 4400 mAh (49 Wh), ensuring reliable performance for your daily tasks.
This component is equivalent to multiple part numbers, including HSTNN-DB3B, MT06, and TPN-Q101, which facilitates the identification of the correct replacement for your equipment. Manufactured with 6 Li-Ion cells, this new battery has been reviewed to meet safety and performance standards, incorporating protection circuits against overcharge and over-discharge to extend its lifespan.
Its installation is direct, without the need for adapters or additional software, allowing for quick and easy replacement. It comes with a 3-year warranty, offering peace of mind and excellent value for money for technical services and individual users.
It incorporates protection circuits against overcharge and over-discharge to extend the lifespan of both the battery and the laptop. Its installation is direct, allowing for quick and easy replacement to restore portability to your device.
Who is this product for?
For technical services and individual users who need to replace an exhausted or defective battery in compatible HP laptops, restoring their portability.
Ideal for
- Replacement of original battery in HP Mini 210-3000 laptops.
- Replacement of batteries with part numbers HSTNN-DB3B, MT06, etc.
- Restore the autonomy of a laptop that no longer charges.
- Have a second battery for extended workdays.
Technical specifications
| Voltaje | 10.8 V |
|---|---|
| Capacidad | 4400 mAh |
| Energía | 49 Wh |
| Número de celdas | 6 |
|---|---|
| Tecnología de celdas | Li-Ion |
| Color | Black |
| Marca Compatible | HP |
|---|
Compatibility
Compatible part numbers
- 646656-421
- 646657-251
- 646755-001
- 646757-001
- A2Q96AA
- HSTNN-DB3B
- HSTNN-LB3A
- HSTNN-LB3B
- HSTNN-YB3A
- HSTNN-YB3B
- LV953AA
- MT03
- MT06
- TPN-Q101
- TPN-Q102
Compatible laptop models
- HP Mini 210-3000 Series
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
Do I need to calibrate the battery the first time I use it?
Yes, an initial calibration cycle is recommended. Charge it to 100%, use it until the laptop shuts down due to low battery (approx. 5-10%), and then recharge it to 100% without interruptions. This helps the operating system recognize the actual capacity of the new battery.
How many hours of autonomy can I expect from this battery?
Autonomy depends on your laptop's consumption, which varies according to screen brightness and running programs. With 4400mAh, you can expect a duration similar to what the original battery offered when new, typically between 2 and 4 hours for moderate use.
What warranty does it have and what do I do if it doesn't work or fit?
The battery has a 3-year warranty (1 year for professionals). If it is not compatible or has any defect, you have 14 days to return it. You can send it on your own or request a home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.
How long does the order take to arrive?
All our orders are shipped from Spain. Delivery in Spain and Portugal takes 24-48 business hours. For France, the period is 48-72 h, for Germany 48-96 h, and for the rest of the EU, 2 to 5 business days.
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-HP58
Data sheet
- CG. Reference
- 646656-421
- CG. Type of piece
- Battery
- CG. State
- New
- CG. Warranty
- 3 years
- CB. Voltage
- 10.8 V
- CB. Number of cells
- 6
- CB. Cell technology
- Li-Ion
- CB. Color
- Black
- CB. Capacity
- 4400 mAh
- CB. Overload protection
- Yeah.
Yes
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Replacement battery 646656-421 for HP laptops. Offers 10.8V voltage and 4400mAh capacity (49 Wh). Compatible with the HP Mini 210-3000 series and references like HSTNN-DB3B. New, with 3 years warranty.
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