Original BlackBerry J-M1 (JM1) lithium-ion rechargeable mobile phone battery, model number BAT-30615-006, V and 1230mAh (4.6Wh).
Compatible Devices
This battery is typically used in several classic BlackBerry smartphone models, including:
BlackBerry Bold 9900 / 9930
BlackBerry Torch 9850 / 9860
BlackBerry Curve 9380
BlackBerry Bold 9790
Could you tell me what specific BlackBerry model you are using or what issue you are experiencing with this battery (such as not holding a charge or failing to power on)?
This will help me provide tailored troubleshooting or replacement recommendations.