Bm45 Battery

The BM45 battery is a Li-ion replacement battery specifically designed for the Xiaomi Redmi Note 2 and its variants (Note 2 Prime/2015051) EnergystoxAliexpress. As this device was released in 2015, the current market is characterized by a "tail-end" demand cycle focused on repair and refurbished electronics rather than new device integration.

Product Specifications & Compatibility

* Capacity: Standard 3020 mAh to 3060 mAh (variants claiming up to 5000 mAh exist but should be verified) EnergystoxBatteryland.

* Voltage: 3.84V – 3.85V standard operation EnergystoxBatteryland.

* Compatibility: Exclusively fits Xiaomi Redmi Note 2 series; often confused with the BM42, but these are not interchangeable due to slight dimension and contact differences Xdaforums.

Market Trends & Insights (2026 Perspective)

The global battery market is projected to reach $198.87 billion by 2026 Precedenceresearch, but for legacy components like the BM45, the trend is shifting toward specialized niche manufacturing:

* Sourcing Shift: Production has moved from mainstream lines to OEM/custom manufacturers in specialized hubs like Shenzhen and Guangzhou, China AlibabaAlibaba.

* Pricing Dynamics: Wholesale prices remain highly stable and affordable, typically ranging from $2.69 to $3.55 per unit depending on volume and IC protection quality AlibabaAlibaba.

* Consumer Sentiment: Demand is primarily driven by DIY repair enthusiasts and the secondary market in regions where legacy Xiaomi devices remain in active use EbayLazada.

Strategic Sourcing Data

I have identified several verified suppliers with active production lines for the BM45. Detailed pricing, MOQs as low as 5 pieces, and supplier certifications (CE, RoHS, UN38.3) can be found in the files provided below.