Power-Sonic PS-1223密封铅酸电池 Brand/Series : PS Series Capacity : 2.3 Ah Chemical System : Lead Acid Classification : Rechargeable Dimensions : 7.17"L×0.94"W×2.4"H Material, Jacket : Non-Conductive ABS Plastic Primary Type : Rechargeable Size : Rectangular Temperature, Operating : -20 to +50 °C Temperature, Operating, Maximum : 60 °C Temperature, Operating, Minimum : -40 °C Termination : Pressure Contact Voltage, Nominal : 12 VDC Voltage, Rating : 12 V Weight : 1.7 lbs.