3.7V 900mAh Li-Ion
AK-C140
For: Telme C140

3.7V 1200mAh Li-Ion
40426, AK-V28, AK-V29
For: AK-V28, AK-V29, Talk plus, Talk premium

3.7V 1050mAh Li-Ion
AK-V100
For: AK-V100, Lite, Talk Plus

3.7V 1050mAh Li-Ion
AK-V25, AK-V25 (V2.0)
For: EUPHORIA, Pure, V25, V25_001, V50, V50_001

3.7V 1050mAh Li-Ion
BAT-C120
For: Telme C120, Telme C121