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Accutronics - An Ultralife Company
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  3. Ultralife 12.8V 52.7Ah (675Wh) LiFePO4 Battery
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Brand Image for Ultralife 12.8V 52.7Ah (675Wh) LiFePO4 Battery

URB12550-22NF

Ultralife 12.8V 52.7Ah (675Wh) LiFePO4 Battery

The ULTRALIFE URB12550-22NF 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 URB12550-22NF contains sixty-eight LiFePO4 26650 size cells, connected in a 4-series, 17-parallel array to develop 12.8V 52.7Ah (675Wh). 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 URB12550-22NF 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 URB12550-22NF is certified to UN 38.3 (transport) and IEC 62133:2012 (safety) If your application requires the battery to be certified to IEC 62133-2:2017 please contact us.

The URB12550-22NF can replace AGM and Lead Acid batteries in medical devices, UPS, robotics, electric vehicles etc.

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URB12550-22NF  

No Related accessories found for the URB12550-22NF Ultralife 12.8V 52.7Ah (675Wh) LiFePO4 Battery.

Part number: URB12550-22NF
Chemistry: Lithium Iron Phosphate (LiFePO4)
Voltage (nominal): 12.8V
Capacity (nominal): 52.7Ah
Energy (nominal): 675Wh
Discharge current (maximum): 60A
Discharge power (maximum): 600W
Internal resistance: <30mO
Length (maximum): 229mm
Width (maximum): 139mm
Height (maximum): 209mm
Weight (typical): 7.5Kg
Colour: Grey
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: No
IEC 62133 (safety) certified?: Yes

◾ Can be properly charged using a 2 phase SLA charger
◾ IEC 62133:2012 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
URB12550-22NF data sheet Rev F URB12550-22NF data sheet Rev F
LFP Vs SLA - The Lithium Ion Advantage LFP Vs SLA - The Lithium Ion Advantage
MSDS00152 11JAN17 MSDS00152 11JAN17
Brochure - Batteries for Robotics Brochure - Batteries for Robotics - Innovative power solutions for stationary & mobile Robots from Accutronics & Ultralife
Brochure - ULTRALIFE LiFePO4 Brochure - ULTRALIFE LiFePO4 - Ultralife Lead Acid Replacement Brochure
Brochure - Ultralife Product Summary Guide Brochure - Ultralife Product Summary Guide - Catalogue of Batteries, Power Systems, Chargers & Cables from Ultralife
Ultralife and SuperWind Turbines Ultralife and SuperWind Turbines - SW350 rugged wind turbine approved for use with Ultralife Lithium Iron Phosphate Series of SLA replacement packs
URB12550-22NF Test Summary UNTS-0241 16Oct2019 URB12550-22NF Test Summary UNTS-0241 16Oct2019
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