AccuCell Akku Xiaomi Redmi Note 4X

Delivered between Mon, 30.6. and Wed, 13.8.
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Product details

Replacement battery Xiaomi BN43, Redmi Note 4X, Note 4X

Short and compact, our battery introduces itself.

  • Lithium-Polymer battery, resulting in low capacity loss during prolonged storage.
  • 3.85 volts, 4100mAh capacity, 15.8 Wh energy content.
  • Protection against short circuits and overcharging, dimensions 79.4mm x 65mm x 4.3mm.
  • High-quality workmanship, no memory effect.

High-quality replacement battery replaces the Xiaomi BN43 battery with a voltage of 3.85 volts and a capacity of 4100mAh, resulting in an energy content of 15.8 Wh for the Xiaomi BN43 replacement battery. Our battery is compatible with Xiaomi Redmi Note 4X.

Battery compatible with Xiaomi Redmi Note 4X

Our battery for Xiaomi BN43 can be charged with its own charger, and the integrated protection against short circuits and overcharging provides the necessary safety when using our replacement battery for Xiaomi Redmi Note 4X. The dimensions for this battery are 79.4mm x 65mm x 4.3mm.

Technical specifications for the Xiaomi BN43 battery

  • Voltage: 3.85 volts
  • Capacity: 4100mAh
  • Energy content: 15.8 Wh
  • System: Li-Polymer battery
  • Weight: 52.59 grams
  • Dimensions: 79.4mm x 65mm x 4.3mm

Our replacement battery is compatible with the following devices:

  • Xiaomi Redmi Note 4X
  • Xiaomi Note 4X

And replaces the following battery types:

  • BN43.

Key specifications

Battery type
Li-ion
Compatible brand
Xiaomi
Item number
57978814

General information

Manufacturer
AccuCell
Category
Smartphone batteries
Manufacturer no.
EG-31413
Release date
25.4.2025

Battery properties

Battery type
Li-ion
Battery weight per cell
52.59 g
Voltage
3.85 V
Capacity
4.10 Ah
Power capacity
15.80 Wh

Compatibility

Compatible brand
Xiaomi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
79.40 mm
Width
65 mm
Height
4.30 mm
Weight
52.59 g

30-day right of returnReturn policy
24 Months Warranty (Bring-in)Warranty provisions

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