This battery is designed for Xiaomi Mi 9 series models and similar phones that use the BM3L battery code. οΏΌ
Specifications
Capacity: ~3200 mAh (~12.3 Wh)
β’ Nominal Voltage: 3.85 V
β’ Chemistry: Lithium-ion (Li-ion)
π Features
β’ Designed to meet original manufacturer specifications for compatible devices.
β’ Often sold with safety certifications such as CE, RoHS, FCC, UL (depends on seller).
β’ Black color, typical smartphone battery form factor.
πͺͺ Notes
β’ Replacement battery β ideal if original battery is worn out.
β’ Full performance often achieved after a few full charge/discharge cycles.
βΈ»
π 2. Xiaomi BN66 Battery β Specifications
π Battery Model: BN66
π± Used In: Xiaomi POCO C40 (verify model match before buying).
β‘ Electrical Specs
β’ Capacity: ~6000 mAh (~23.2 Wh)
β’ Nominal Voltage: 3.87 V
β’ Chemistry: Lithium-polymer (Li-Po)
π Features
β’ High-capacity battery for extended use between charges.
β’ Often certified for safety with CE, UL, RoHS and other standards (depends on seller).
β’ Black color, standard smartphone battery shape.
