Bharat Electronics offers Battery Rechargeable Nicd 12 V, 4 Ah battery pack. The product Battery Rechargeable Nicd 12 V, 4 Ah is compact, light weight and consists of ten Rechargeable Sealed Nickel Cadmium cells.. The salient features of the Battery Rechargeable Nicd 12 V, 4 Ah includes long Shelf life. Battery Rechargeable Nicd 12 V, 4 Ah is a Rechargeable device. Battery Rechargeable Nicd 12 V, 4 Ah has a wide operating temperature range Technical Specifications Type of Battery Rechargeable Nicd [Sealed Cylindrical] type Battery Shelf Life 4 years Battery Voltage Rated Nominal Voltage 12 V Voltage on Charge 14-15 V [Approx.] End of discharge Voltage 10.0 V for capacity, 10.8 V for Use with Radio Set Battery capacity 4 Ah at 0.8 A at the rate of discharge For 5 hrs upto 10V at 20 C Total No. Of cells 10 nos. In series Charging rates Initial charge 400 mA for 16 hrs. Capacity charge 400 mA for 14 hrs. Normal charge 800 mA for 7 hrs Accelerated charge 1.6 A for 3.5 hrs. No. Of service Life cycles 392 Cycles Recommended charger Battery charger with BEL Part No. 4579 136 701 42 Physical Data Weight of the Battery 1.75 Kg [Max.] Battery Dimensions Length 186 mm Width 70 mm Height 65 mm Operating Temperature -30C to + 55C Storage Temperature -30C to + 70C