12.8V 55.8Ah (714Wh) LiFePO4 Battery (URB12550)

(Ultralife, 714Wh)

Availability: In stock

The ULTRALIFE URB12550 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 contains seventy two 3.6V 3.2Ah LiFePO4 26650 size cells, connected in a 4-series, 18-parallel array to develop 12.8V 55.8Ah (714Wh). 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 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 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 can replace AGM and Lead Acid batteries in medical devices, UPS, robotics, electric vehicles etc.

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Technical
Key Features
Common Applications
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Part number	URB12550
Chemistry	Lithium Iron Phosphate
Voltage (nominal)	12.8V
Capacity (nominal)	52.7Ah
Energy (nominal)	675Wh
Discharge current (maximum)	55A
Discharge power (maximum)	550W
Internal resistance	<20mO
Length (maximum)	257mm
Width (maximum)	133mm
Height (maximum)	201mm
Weight (typical)	7.85Kg
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 data sheet Rev E

Download

LFP Vs SLA - The Lithium Ion Advantage

Download

MSDS00152 02FEB22

Download

Brochure - Batteries for Robotics - Innovative power solutions for stationary & mobile Robots from Accutronics & Ultralife

Download

Brochure - ULTRALIFE LiFePO4 - Ultralife Lead Acid Replacement Brochure

Download

Brochure - Ultralife Product Summary Guide - Catalogue of Batteries, Power Systems, Chargers & Cables from Ultralife

Download

Ultralife and SuperWind Turbines

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No alternatives found.

Accessories

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Technical

Part number	URB12550
Chemistry	Lithium Iron Phosphate
Voltage (nominal)	12.8V
Capacity (nominal)	52.7Ah
Energy (nominal)	675Wh
Discharge current (maximum)	55A
Discharge power (maximum)	550W
Internal resistance	<20mO
Length (maximum)	257mm
Width (maximum)	133mm
Height (maximum)	201mm
Weight (typical)	7.85Kg
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

Key Features

Can be properly charged using a 2 phase SLA charger
IEC 62133:2012 compliant

Common Applications

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

Downloads

URB12550 data sheet Rev E

Download

LFP Vs SLA - The Lithium Ion Advantage

Download

MSDS00152 02FEB22

Download

Brochure - Batteries for Robotics - Innovative power solutions for stationary & mobile Robots from Accutronics & Ultralife

Download

Brochure - ULTRALIFE LiFePO4 - Ultralife Lead Acid Replacement Brochure

Download

Brochure - Ultralife Product Summary Guide - Catalogue of Batteries, Power Systems, Chargers & Cables from Ultralife

Download

Ultralife and SuperWind Turbines

Download

Alternatives

No alternatives found.

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