6.4V 5.4Ah LiFePO4 Battery (URB6450)

(Ultralife, 35Wh)

£
Availability: In stock
The ULTRALIFE URB6450 is a high-performance 6.4V Lithium Iron Phosphate (LiFePO4) battery that offers significant performance advantages over traditional AGM and lead-acid batteries.   Internally, the URB6450 contains 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 URB6450 is a drop-in replacement for AGM / lead-acid batteries in most cases due to its comparable charging voltage and superior discharge performance in terms of energy delivered across both temperature and rate.   The URB6450 is certified to UN 38.3 (transport) and IEC 62133-2:2017 (safety). If your application requires the battery to be certified to IEC 62133-2:2017 please contact us.   The URB6450 can replace AGM and Lead Acid batteries in medical devices, UPS, emergency lighting, etc.
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Part number

URB6450

Chemistry

Lithium Iron Phosphate

Voltage (nominal)

6.4V

Capacity (nominal)

5.4Ah

Energy (nominal)

35Wh

Discharge current (maximum)

9A

Internal resistance

<40mO

Length (maximum)

71mm

Width (maximum)

49mm

Height (maximum)

101mm

Weight (typical)

0.41Kg

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

No

IEC 62133 (safety) certified

Yes

  • Can be properly charged using a 2 phase SLA charger
  • IEC 62133, 2nd edition 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
URB6450 Data Sheet Rev E
LFP Vs SLA - The Lithium Ion Advantage
MSDS00152 02FEB22
URB6450 UN 38.3 Test Summary UNTS-0266 21Feb2023
Brochure - ULTRALIFE LiFePO4 - Ultralife Lead Acid Replacement Brochure
Brochure - Ultralife Product Summary Guide - Catalogue of Batteries, Power Systems, Chargers & Cables from Ultralife

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Accessories

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Technical
Part number

URB6450

Chemistry

Lithium Iron Phosphate

Voltage (nominal)

6.4V

Capacity (nominal)

5.4Ah

Energy (nominal)

35Wh

Discharge current (maximum)

9A

Internal resistance

<40mO

Length (maximum)

71mm

Width (maximum)

49mm

Height (maximum)

101mm

Weight (typical)

0.41Kg

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

No

IEC 62133 (safety) certified

Yes

Key Features
  • Can be properly charged using a 2 phase SLA charger
  • IEC 62133, 2nd edition 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
URB6450 Data Sheet Rev E
LFP Vs SLA - The Lithium Ion Advantage
MSDS00152 02FEB22
URB6450 UN 38.3 Test Summary UNTS-0266 21Feb2023
Brochure - ULTRALIFE LiFePO4 - Ultralife Lead Acid Replacement Brochure
Brochure - Ultralife Product Summary Guide - Catalogue of Batteries, Power Systems, Chargers & Cables from Ultralife
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