URB12350 | 12.8V


This batteries is a Lithium Iron Phosphate (LiFePO4) chemistry targeting applications typically served by Lead Acid batteries (SLA), providing enhanced cycle life, 100% depth of discharge cycling, and longer service life (less associated maintenance).


Technology Lithium ion (Rechargeable)
Lithium - LiFePO4 (Lead-Acid Replacement)
Nominal Voltage 12.8V
Voltage range : 10.0V - 14.4V
Nominal Capacity 32000mAh
Energy 410Wh
Volumetric Energy Density 105Wh/l
Gravimetric Energy Density 89Wh/kg
Charge Mode Connect the battery to a DC power source using correct polarity and apply a maximum voltage of 14.4V. Limit the current to the recommended rate of 6.4A and hold 14.4V until the current declines to 640mA. Maximum charge rate is 32.0A.
Alternatively, you may apply a maximum charge voltage of 13.6V (limiting the current to 6.4A) and hold indefinitely to maintain the battery in a continuous standby state-of-charge of between 70-90%.V
Continuous discharge current (max) 65A
Pulsed discharge current (max) 250A
Maximum pulse width of between 5ms and 20ms.
Internal Resistance ≤35mΩ
Protections Overcharge: 3.90V (per cell)
Over Discharge: 2.00V (per cell)
Over Current: 250 ± 10A (5-20ms)
Over Temperature: 65 ± 5°C
Short Circuit
Cell Imbalance
No communication
Service Life >1500 cycles
Number of consecutive C/5 rate discharges and recommended charges at 25°±5°C until the battery reaches 80% of initial capacity.
Dimensions Height: 176mm
Length: 195mm
Thickness: 127mm
Weight 4600g
Terminals/Connector M6 Screw Terminals
Operating temperature Charge: 0°C to 45°C
Discharge: -20°C to60°C
Storage temperature 0°C to 40°C

Charge Curve

URB12350
Can material Hard plastic, ABS
Dimensions Height: 176mm
Length: 195mm
Thickness: 127mm
Weight 4600g
Terminals/Connector M6 Screw Terminals

Drawing

URB12350
Technical Datasheet
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