... .5 x 27.0mm Weight: 13.0g Application: Electronic (Water, Gas) Meter, PLC memory backup, alarm & Security system, Measuring appliance Model SizeNominal ... ) Dimension (mm)Standard Discharge Current (mA)Max.Discharge Current(mA) Weight (g)ContinuousPulseHigh Power TypeCR1/3N1/3N3V1602.011.5× 10.515800 ... -5000mah Electronic (Water, Gas) Meter, PLC memory backup, alarm & Security system, Measuring battery