Ships to contiguous 48 states.
Drop in replacement for lead acid battery.
Assorted tested capacities.
Item sent could have grey or black top versions as pictured, just depends on current stock.
The built in connection cables for series/parallel connections has been severed.
U1-12RT Voltage12.8 V
Nominal Capacity (C/5, 23°C)40 Ah
Weight (approximate) kg6.5 kg
Weight (approximate) Ibs14.3 Ibs
Dimension incl. Terminals LxWxH (mm)
197 x 131 x 183
Dimension incl. Terminals LxWxH (inches) 7.76 x 5.12 x 7.20
BCI Group Number U1R
Terminals, Female Threaded M6x1.0
Specific Energy79 Wh/kg
Energy Density110 Wh/l
Standard Discharge @ 23°C
Max. Cont Current30 A
Max. 30 sec. Pulse80 A
Cut-off Voltage10 V
Run-time @ 10A240 min
Run-time @ 30A80 min
Charge Voltage14.6 V
Charge Time*2.5 hrs
DC Internal Resistance (Max)15 mΩ
Equivalent Lithium Content Per Module(g)48.6
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