Duracell Smartphone batteries are manufactured using high quality battery cells. Lithium ion technology delivers premium performance for your Smartphone. Keep your smartphone running with the Duracell DRBJM1 Mobile Phone Battery. Reliable, use the DRBJM1 as a replacement or a back up for your existing battery. Replacement for Black Berry J-M1 Battery, the DR9706B uses long lasting lithium ion technology for extended use & recharging.
Specification Powers: Black Berry Battery Type: Lithium ion Voltage: 3.8 V Capacity: 1300 m Ah Output Power: 4 Wh Weight: 18 g Dimensions: 64mm x 42mm x 5mm Compatible with: Blackberry Bold 9790, 9900, 9930, Curve 9380, Torch 9850, 9860. Replaces Blackberry JM1. " Please note; replacing an internal battery may invalidate the handset manufacturers warranty."