1) Item: 3.6V Recahrgeable Li ion Flat Battery LIR2477 2) Model: LIR2477 3) Type: Recahrgeable Li ion Flat Battery 4) Nominal Voltage(V): 3.6V 5) Nominal Capacity(mAh): 195mAh 6) Measurement(mm): Diameter:24.0mm Height:7.7mm 7) Interal Resistance: ≤500 . Applications Of 3.6V Recahrgeable Li ion Flat Battery LIR2477: 1) Electronic Clock & Watch, Electric toys, Pocket, Counter, Electronic scale, Electronic dictionary 2) TM Card, IB Card 3) Medical equipment 4) Miniature instruments 5) Other Devices For more information, pls contact me immediately!