Valence Lithium Battery U1-24RT | 24v 20 AH

Ships to contiguous 48 states. Drop in replacement for lead acid battery. IMPORTANT - PLEASE READ:These packs self drain slowly due to the internal BMS and LED indicator.If these packs sit for too long or are discharged too low they will go into a safety mode that requires them to be trickle charged before they can be used again.  Specifications U1-24RT Nominal Module Voltage 25.5 V Nominal Capacity (C/5, 23°C) 20 Ah Weight (approximate) kg 6.4 kg Weight (approximate) lbs 14.3 lbs L x W x H in MillimetersL x W x H in Inches(Dimensions incl. Terminals) 197 mm x 131 mm x 183 mm7.8″ x 5.1″ x 7.2″ BCI Group Number U1R Terminals, Female-Threaded M6 x 1.0 Specific Energy 80 Wh/kg Energy Density 110 Wh/l Standard Discharging @ 25°C:Max. Cont. Load CurrentPeak Load Current (30 sec)Cut-off Voltage 30 A60 A20 V Standard Charging:Charge VoltageFloat VoltageRecommended CurrentCharge Time @ C/2* 29.2 V27.6 V10 A2.5 hrs