L21L4P71 Replacement Laptop Battery in Bangladesh
Restore reliable portable use to a compatible Lenovo laptop with this brand-new L21L4P71 replacement battery. Its 15.44V electrical rating and 52.5Wh / 3400mAh capacity are clearly listed so you can compare them with the label on your existing battery before ordering.
Compatible Models
ThinkPad T14 Gen 3 Gen 4 P14s Gen 3 Gen 4 L21M4P71 L21C4P71 L21D4P71. Compatibility can vary within the same laptop series, so match the L21L4P71 part number, voltage, connector position and battery shape.
Key Features
- Li-ion replacement battery for supported Lenovo 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 | Lenovo |
|---|---|
| Part number | L21L4P71 |
| Battery type | Li-ion |
| Voltage | 15.44V |
| Capacity | 52.5Wh / 3400mAh |
| Cell configuration | 4 Cell |
| Condition | Brand New |
| Warranty | 12 Months |
Before You Order
Check that your old battery shows part number L21L4P71 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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