12.8V 21.6Ah (276.5Wh) LiFePO4 Battery (URB12200)

(Ultralife, 276.5Wh)

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The ULTRALIFE URB12200 is a high-performance 12.8V Lithium Iron Phosphate (LiFePO4) battery that offers significant performance advantages over traditional AGM and lead-acid batteries. Internally, the URB12200 contains fifty-two LiFePO4 cells, connected in a 4-series, 13-parallel array to develop 12.8V 21.6Ah (276.5Wh). An electronic Battery Management System (BMS) provides protection against over-voltage, under-voltage, over-current, short circuit and over temperature. The BMS also provides a cell balancing function which enhances both safety and performance over the life of the battery. The URB12200 is a drop-in replacement for AGM / lead-acid batteries in most cases due to its comparable charging voltage of 13.6V to 14.4V and has superior discharge performance in terms of energy delivered across both temperature and rate. The URB12200 is certified to UN 38.3 (transport) and UL 2054 (safety). It is also IEC 62133-2:2017+AMD1:2021 compliant (safety). The URB12200 can replace AGM and Lead Acid batteries in medical devices, UPS, emergency lighting, etc.

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Part number	URB12200
Chemistry	Lithium Iron Phosphate
Voltage (nominal)	12.8V
Capacity (nominal)	21.6Ah
Energy (nominal)	276.5Wh
Discharge current (maximum)	20A
Discharge power (maximum)	200W
Internal resistance	≤60mΩ
Length (maximum)	183mm
Width (maximum)	78mm
Height (maximum)	169mm
Weight (typical)	2.7Kg
Colour	Black
Visual state of charge indicator	No
Over charge protection	Yes
Over discharge protection	Yes
Over current protection	Yes
Cell balancing function	Yes
UN 38.3 (transportation) certified	Yes
UL 2054 (safety) certified	Yes
IEC 62133 (safety) certified	IEC 62133-2:2017+AMD1:2021 compliant

Integrated carry handles
Can be properly charged using a 2 phase SLA charger
IEC 62133-2:2017+AMD1:2021 compliant

Oil/Gas Automation and Measurement
Oil/Gas Production
Automated Gate Operators
Automated Range Target Systems
Commercial Aerator Systems
Commercial Livestock Feeder Systems
Industrial Vehicle/Equipment Starter Applications
Recreational Vehicle Back-up Power Supply
Marine Starter and Auxiliary Power Supply System
Solar Regenerated Back-up Power Supply
Data Center Back-up Power Supply
Scooters / Wheelchairs
Robotics
Medical Carts
UPS Replacement
Solar Battery
Fire & Emergency Vehicles
Heavy Goods Vehicles
Speciality Patrol Vehicles
Floor Cleaning Machines
Gliders
Automated Ticket Machines

URB12200 Technical Datasheet

12.8V 21.6Ah (276.5Wh) LiFePO4 Battery (URB12200)

(Ultralife, 276.5Wh)

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