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Accutronics - An Ultralife Company
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  4. UBI-2590 SMBus
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UBI-2590 SMBus

The UBI-2590 SMBus (Ultralife part number UBBL10-01) is a smart rechargeable Lithium ion version of the primary BA-5390A/U battery and is designed to meet U.S. Army MIL-PRF-32383/3.

The UBBL10-01 NSN is 6140-01-554-2347 (equivalent to 6140-01-490-4316).

The UBBL10-01 contains two independent battery sections which can be connected in either series or parallel. In 30V 'series mode' the battery operates between 33.6V and 20.0V (28.8V average) and delivers 8.7Ah. In 15V 'parallel mode' the battery operates between 16.8V and 10.0V (14.4V average) and delivers 17.4Ah.

The UBBL10-01 features dual LCD displays which indicate the absolute state of charge for each section. Ultralife's SmartCircuit technology allows compatible devices and chargers to communicate with the battery via its SMBus v1.1 compliant interface.

The UBBL10-01 is used in a wide range of military applications including robotics, AUVs, UUVs and military communications such as the AN/PRC-117G, AN/PRC-117F, AN/PRC119 and AN/PSC-5D.

The Ultralife UBBL10-01 is an improved equivalent of the Bren-Tronics BT-70791A (6.8Ah) (upgraded to BT-70791CK), BT-70791BK (7.5Ah), BT-70791CE (8.7Ah) Low temp and BT-70791CK (7.5Ah).

UBBL02-01 is the part number for a single battery. The minimum supply multiple is 16 batteries.

Available to Order

Product       Qty
Product 1 - 11 12 - 23  

12V/24V Mil Spec Cable for Ultralife 2590 Batteries


24V Cable for Ultralife 2590 Batteries


12V Cable for Ultralife 2590 Batteries


12V/24V Cable for Ultralife 2590 Batteries


Single bay standard charger


XX90 Panel Mount Connector (Rechargeable Only)


Dual USB Power Hub


Smart 2590 Data & Power Cable (Shielded)


Smart 2590 Data & Power Cable (Low Power)


3 to 1 XX90 Power Cable


Ultralife Ruggedised 6 Bay xx90 Smart Charger (EU Power Cord)


Ultralife Ruggedised 2 Bay xx90 Smart Charger (EU Power Cord)


Single bay standard smart charger

Part number: UBBL10-01
NSN: 6140-01-554-2347 (equivalent to 6140-01-490-4316)
Chemistry: Lithium Ion
Voltage range (30V mode): 33.6V to 20.0V
Voltage range (15V mode): 16.8V to 10.0V
Average voltage (30V mode): 28.8V
Average voltage (15V mode): 14.4V
Capacity (30V mode): 8.7Ah @0.5A @ +23DegC
Capacity (15V mode): 17.4Ah @1.0A @ +23DegC
Energy (nominal): 255Wh
Gravimetric energy density: 190Wh/Kg
Volumetric energy density: 296Wh/l
Discharge current (maximum) (30V mode): 10.0A continuous
Discharge current (maximum) (15V mode): 20.0A continuous
Cycle life: >300 cycles
Housing: Hard plastic, desert tan (Noryl N190X-701)
Length (maximum): 112.5mm
Width (maximum): 63.0mm
Height (maximum): 127.0mm
Weight (typical): 1.34Kg
Colour: Desert tan
Connector: Connector SC-C-179495
Operating temperature (charge): -20DegC to +50DegC
Operating temperature (discharge): -32DegC to +60DegC
Storage temperature: -20DegC to +50DegC
Visual state of charge indicator: Dual LCD displays. one for each section - absolute capacity based on design capacity
Communications: SMBus v1.1 communication protocol
Data system: SBD v1.0 data set support
Over charge protection: Yes (4.30V/cell)
Over discharge protection: Yes (2.40V/cell)
Over current protection: Yes (23.0A)
Over temperature protection: Yes (see data sheet)
UN 38.3 (transportation) certified: Yes
Harmonised tariff schedule: 8507.60.0020

◾ Designed to meet U.S. Army MIL-PRF-32383/3
◾ Rugged case construction
◾ SmartCircuit Technology - implements SMBus v1.1 smart battery technology
◾ Flexible output voltage
◾ High energy density
◾ Wide operating temperature range
◾ Lightweight

  • ◾ Rugged, portable electronics
  • ◾ Robotics
  • ◾ Military communication devices
  • ◾ AUV's and UUV's
  • ◾ AN/PRC-117G
  • ◾ AN/PRC-117F
  • ◾ AN/PRC-119
  • ◾ AN/PSC-5D
Ultralife XX90 Battery & Accessory Guide Rev A Ultralife XX90 Battery & Accessory Guide Rev A
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
UBBL10-01 Data Sheet Rev J UBBL10-01 Data Sheet Rev J
UBI-2590 UN 38.3 Test Summary UNTS-0031A 02Feb2022 UBI-2590 UN 38.3 Test Summary UNTS-0031A 02Feb2022
Product 1 - 11 12 - 23  
UBBL13-01     View

UBI-2590 SMBus High Capacity SMBus

UBBL38     View

UBI-2590 LE SMBus

UBBL02-01     View


UBBL09/B     View

UBI-2590 Smart Battery (12V/24V 230Wh)


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