Kung Long U1-36NE Lead-Acid Battery, 12 Volt, 36 Ah, M6 Internal Thread. Maintenance-free Kung Long U1-36NE VRLA AGM lead-acid battery with exceptionally high performance. M6 screw terminals, please compare with your contacts beforehand! Maintenance-free and hermetically sealed. Particularly high performance, universally applicable. Operational reliability due to low self-discharge. Cycle-resistant design for continuous charge/discharge operation. Charging, discharging, or storage is possible in almost any position. Even after prolonged deep discharge, a very high capacity recovery is possible. This battery is suitable for partial discharge operation. This battery is suitable for standby parallel operation (BPB) and cycle operation (ZB). 6-12 years lifespan in standby parallel operation, depending on the model and at +/- 20 °C ambient temperature. Technical specifications (U1-36NE lead-acid battery with M6 internal thread): System: PB lead battery, Voltage: 12.0 Volt, Capacity: 36 Ah (36000 mAh), Connection: M6 internal thread, Dimensions (LxWxH): 197 x 131 x 159 mm, Weight: 10.7 kg.