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Rectangular smartphone battery, silver finish, thin profile

Redmi5 BN44 3900mAh 3.85V smartphone battery

SKU CH-Y26B-RMEDZ MPN Redmi5

A 3900mAh, 3.85V replacement smartphone battery certified to ISO9001, RoHS and CE

  • 3900 mAh capacity extends daily runtime
  • 85 V nominal voltage matches original spec
  • BN44 part number ensures exact model fit
  • 45 x 64.00 x 3.90 mm dimensions allow direct replacement
  • ISO9001 RoHS CE certified for safety compliance

Compatible Redmi models

This replacement battery fits the Redmi 5 Plus, 5 Plus Dual SIM, 5 Plus Dual SIM TD-LTE, MEE7, MEG7, Note 5 Dual SIM, Note 5 Dual SIM TD-LTE and Vince. It carries the manufacturer part number BN44 and matches the original electrical specification of 3.85V and 3900mAh. The cell measures 85.45 x 64.00 x 3.90mm and is certified to ISO9001, RoHS and CE standards.

Who this suits

It is intended for owners of the listed Redmi handsets who need a new power cell because the original no longer holds charge. Buyers whose device is not in the compatibility list should look elsewhere, as the connector and form factor will not match other models.

Deciding specification

The critical value is the 3.85V nominal voltage combined with the 3900mAh capacity and the BN44 part number; if your service manual specifies different figures or a different MPN, this battery will not work correctly.

Highlights

  • 3900 mAh capacity extends daily runtime
  • 85 V nominal voltage matches original spec
  • BN44 part number ensures exact model fit
  • 45 x 64.00 x 3.90 mm dimensions allow direct replacement
  • ISO9001 RoHS CE certified for safety compliance

Specifications

BrandCameron Sino
Model5 Plus, 5 Plus Dual SIM, 5 Plus Dual SIM TD-LTE, MEE7, MEG7, Note 5 Dual SIM, Note 5 Dual SIM TD-LTE, Vince

Questions about this item

How long will the 3900mAh BN44 battery last under continuous heavy use before needing a recharge?

The 3900mAh capacity provides extended runtime for the Redmi 5 Plus series; actual duration depends on screen brightness, network conditions and processor load during sustained operation.

Does the BN44 battery generate noticeable heat or require extra cooling during all-day use?

The slim 3.90 mm profile fits the original chassis without added bulk; normal operation stays within the 3.85V design limits, so no external cooling is required.

Which Redmi models must I already own for this BN44 battery to fit and work?

This replacement fits Redmi 5 Plus, 5 Plus Dual SIM, 5 Plus Dual SIM TD-LTE, MEE7, MEG7, Note 5 Dual SIM, Note 5 Dual SIM TD-LTE and Vince devices.

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