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Accutronics - An Ultralife Company
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Stackable 24V Power Storage

The URB0023 is a 25.6V 54Ah (1.38kWh) rechargeable Lithium Iron Phosphate (LiFePO4) battery which has been specially designed to provide power in extreme environments.

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Part number: URB0023
NSN: 6140-01-688-6767
Chemistry: Lithium Iron Phosphate
Voltage (range): 20V to 28.8V
Voltage (nominal): 25.6V
Capacity (nominal): 54Ah
Energy (nominal): 1380Wh
Gravimetric energy density: 79Wh/Kg
Discharge current (maximum): 25A
Pulse capability: 50A (for up to 15 minutes)
Self Discharge: <5% per month (recharge every 6 months)
Cycle life: >2000 cycles
Housing: Hard plastic, overmolded shock absorbing corners
Weight (typical): 17.4Kg
Colour: Desert Tan #33446 per FED-STD-595
Connector: 5/16-24 female threaded terminals
Operating temperature (charge): -20DegC to +50DegC
Operating temperature (discharge): -32DegC to +65DegC
Storage temperature: -20DegC to +50DegC
Visual state of charge indicator: 5-segment LED, Full charge indicator, state of health indicator
Over charge protection: Yes (3.75V/cell)
Over discharge protection: Yes (2.50V/cell)
Over current protection: Yes
Over temperature protection: Yes
UN 38.3 (transportation) certified: Yes
Harmonised tariff schedule: 8507.60.0000

◾ Stackable enclosure, up to 10 units high (Patent Pending)
◾ Stappable, can be strapped down
◾ Accurate State of Charge Display
◾ Rugged, military tough case construction can handle severe environments
◾ Capable of 2000+ cycles, over 5 years of operation at 1 cycle per day
◾ High Energy Density

  • ◾ Rugged, portable electronics
  • ◾ Robotics / AUVs / UUVs
  • ◾ Military Modular Power Systems
  • ◾ Vehicle Mounted Auxiliary Power Systems
URB0023 data sheet URB0023 data sheet
MSDS00152 02FEB22 MSDS00152 02FEB22
Brochure - Batteries for Robotics Brochure - Batteries for Robotics - Innovative power solutions for stationary & mobile Robots from Accutronics & Ultralife
Brochure - Ultralife Product Summary Guide Brochure - Ultralife Product Summary Guide - Catalogue of Batteries, Power Systems, Chargers & Cables from Ultralife
URB0023 UN 38.3 Test Summary UNTS-0210 29Sep2021 URB0023 UN 38.3 Test Summary UNTS-0210 29Sep2021

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