R13B03W Replacement Laptop Battery in Bangladesh
Restore reliable portable use to a compatible Xiaomi laptop with this brand-new R13B03W replacement battery. Its 7.7V electrical rating and 40Wh / 5200mAh capacity are clearly listed so you can compare them with the label on your existing battery before ordering.
Compatible Models
Xiaomi RedmiBook 13; models XMA1903-AN, XMA1903-AF and XMA1903-BB. Compatibility can vary within the same laptop series, so match the R13B03W part number, voltage, connector position and battery shape.
Key Features
- Li-ion replacement battery for supported Xiaomi laptops
- Built-in protection against overcharging, overheating and short circuits
- Quality checked before dispatch
- Suitable for replacing an aged battery with poor backup or charging performance
Specifications
| Brand compatibility | Xiaomi |
|---|---|
| Part number | R13B03W |
| Battery type | Li-ion |
| Voltage | 7.7V |
| Capacity | 40Wh / 5200mAh |
| Cell configuration | 4 Cell |
| Condition | Brand New |
| Warranty | 12 Months |
Before You Order
Check that your old battery shows part number R13B03W and the same voltage. If the part number or connector layout differs, contact LaptopVai with a clear photo of the old battery label before placing the order.
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