Avizar Akku Redmi K40 Pro 4520mAh
Delivered between Fri, 19.12. and Wed, 24.12.
More than 10 pieces in stock at third-party supplier
More than 10 pieces in stock at third-party supplier
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MyCoolCase FR
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Product details
Battery for Xiaomi Redmi K40, K40 Pro, and Poco F3, Li-Polymer 3.87V with a typical capacity of 4520mAh, equivalent to 17.5Wh. Nominal capacity 4420mAh, 17.1Wh. Direct replacement for the original Xiaomi BM4Y battery. Flat cell with a soldered flex connector. Uniform black coating designed for the internal smartphone slot. Features and product characteristics: Compatible battery for Xiaomi Redmi K40, Redmi K40 Pro, and Poco F3. Direct replacement for the original Xiaomi BM4Y battery. Typical capacity of 4520mAh, voltage of 3.87V, energy density of 17.5Wh. Flat Li-Polymer cell with integrated soldered flex connection.
Battery type | LiPo |
Compatible model | Xiaomi Poco F3 |
Compatible brand | Xiaomi |
Item number | 62490628 |
Manufacturer | Avizar |
Category | Smartphone batteries |
Manufacturer no. | BAT-31439 |
Release date | 29.9.2025 |
Battery type | LiPo |
Voltage | 3.87 V |
Power capacity | 17.50 Wh |
Battery category | Device batteries |
Battery | Rechargeable battery |
Compatible brand | Xiaomi |
Compatible model | Xiaomi Poco F3 |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)