The 646657-251 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 a 3-year warranty and shipping from Spain in 24-48 h.
646657-251
646657-251 Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion
New replacement battery for HP Mini 210-3000. 3-year warranty.
10.8 V with a capacity of 4400 mAh (49 Wh) for reliable autonomy.
Equipped with 6 high-durability Li-Ion (lithium-ion) cells.
Designed for the HP Mini 210-3000 series and multiple equivalent part numbers.
3-year warranty (1 for professionals) and fast 24-48h shipping from Spain.
The replacement battery with reference 646657-251 is the ideal solution to restore the autonomy of your HP laptop. Designed with precise specifications to ensure optimal compatibility and performance, this battery operates at a voltage of 10.8 V and offers a capacity of 4400 mAh (49 Wh).
It consists of 6 cells with lithium-ion (Li-Ion) technology, ensuring a prolonged lifespan and reliable charging cycles. It is a completely new component, verified by our technical service to comply with quality and safety standards, including protections against overcharge and over-discharge.
This battery is compatible with the HP Mini 210-3000 laptop series and replaces a wide range of original part numbers, such as HSTNN-DB3B, HSTNN-LB3B, MT03, and MT06, among others, which facilitates the identification of the correct part for your repair.
Being a new product, it does not require complex initial calibration, although it is recommended to perform a complete charge and discharge cycle when installing it for the first time. This process helps the laptop's operating system recognize the battery's actual maximum capacity, thus optimizing its performance and the accuracy of the charge indicator from day one.
For technical services and private users who need to replace an exhausted or defective battery in compatible HP laptops, restoring their portability.
| Voltaje | 10.8 V |
|---|---|
| Capacidad | 4400 mAh |
| Energía | 49 Wh |
| Número de celdas | 6 |
|---|---|
| Tecnología de celdas | Li-Ion |
| Color | Black |
| Estado | New |
|---|---|
| Garantía | 3 years (1 year for professionals) |
Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.
It is not mandatory, but it is recommended. To do this, charge the battery to 100%, use it until the laptop shuts down due to low battery (around 5%), and then recharge it to 100% without interruptions. This cycle helps the system recognize the actual capacity and display the charge percentage accurately.
The duration depends on laptop usage, screen brightness, and running programs. With 4400 mAh, you can expect autonomy similar to that of the original battery when it was new, which typically ranges between 2 and 4 hours for moderate office use or web browsing.
The battery has a 3-year warranty for private customers and 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 pickup for 8.90 € in Spain and Portugal, an amount that will be deducted from the refund.
The order is prepared on the same day if placed before 16:00 (15:00 on Fridays). Shipping to Spain and Portugal takes 24-48 business hours. For France, the period is 48-72 hours, and for Germany and the rest of the EU, 2 to 5 business days.
Data sheet
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