... 99mm*105mm 3)Weight: 3.1kg. 4)Maintenance free battery. Rechargeable battery 12V10Ah: Application: new energy, telecommunication, banking, medical ... and etc. Characteristics of rechargeable battery:1. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal ... of 25 degrees Celsius, the fully charged battery discharges with fixed resistance which is equivalent to ...