Name: High-Discharge Rate BB-2590/U Lithium-Ion battery
Brand: Tactical communication audio and power solution manufacturer | Power-
SKU: PTO-2590S

SPECIFICATION

BB-2590/U Lithium-Ion high-capacity battery

It was designed according to Military standard MIL-PRF-32052

This is a high-discharge rechargeable lithium Ion battery with instantaneous start-up

Advantages:
100% final testing! High reliability thanks to all welded constructionProtection against short circuits and improper charging.

Construction:
Dual state of charge"gas gauge"LCD displays
Durable high-impact resistant plastic housing and connector enclosure
High capacity, performance verified, hermetically sealed,lithium-Ion cells
The unit contains safety-vented cells

Items	Specification
Model no	PTO-2590P 259.2Wh
NSN	6140-01-553-3527
Average Voltage	Typical: 14.4V or 28.8V Final: 10.5V or 21.0V
Nominal Capacity	19Ah in 14.4V Mode 9.0Ah in 28.8V Mode
Pulse-Discharge Capability(5 seconds)	Up to 36A per section
Max Continuous Discharge Current	20A per section
Dimensions	12711262mm
Weight	1.4kg
Operating Temp	-20℃ to +55℃
Storage Temp	-30℃ to +40℃
Terminals/Connect	6 pin polarized socket SC-C-179495
Absolute State of Charge Display	2 Separate 5 Segment LCDs with Constant Display
Replacement for	BB-2590/U,BB-590/U,BB-390B/U,BB-490/U,BA-5590/U,BA-5390/U,BA-3590/U
APPLICATIONS	EOD Robots, SINCGARS&ATCS(AN/PRC-104,119),FALCON(AN/PRC138,117), Surveillance / Sensors

Other accessories for BB-2590 battery are available as below picture.

Product Description

Functional Specialization for Tactical Power Systems
This bb-2590 battery is engineered expressly for users requiring high instantaneous discharge current, such as in eod robots and harris radio battery platforms. Designed for military and defense operators, it replaces legacy batteries with assured compatibility and durability. Its robust form factor and military-grade specifications position it as a primary power source in demanding operational environments where reliable, continuous power is critical.

Advanced Technical Specifications and Safety Features
Built to comply with stringent military specifications, the bb-2590 battery features multiple patented safety mechanisms and hermetically sealed lithium-ion cells. Operating at 14.4v battery mode with a nominal 19Ah capacity, it supports continuous discharge currents up to 20A per section and pulse peaks up to 36A. Integrated dual LCD gas gauge displays provide real-time state-of-charge monitoring. Constructed with full weld housing and internal short-circuit protection, the battery maintains operational integrity across temperature extremes and tactical stresses.

Deployment Across Multiple Defense Applications
This battery supports communication and sensor platforms including manpack radios, such as harris radio battery units, and c-uas sensor systems. Its durability and high power output make it essential for extended field operations and mission-critical applications. System integrators rely on its compatibility with BB-series military battery chargers and solar battery charger arrays to ensure sustained energy supply within portable tactical systems and ubbl02 configurations.

Product Advantages

Design and Structural Adaptability for Mission Readiness
The bb-2590 battery incorporates a robust, hermetically sealed architecture featuring full weld construction that enhances durability against vibration and shock. Its compact dimensions and standardized 6-pin polarized socket allow seamless replacement of legacy batteries in various tactical platforms. This design approach supports integration with multiple battery charger manufacturers, including those producing bb-2590 battery charger units, optimizing logistics and interoperability within military supply chains.

Enhanced Operational Performance and User Safety
Performance is optimized via dual state-of-charge LCD gas gauges enabling precise monitoring in the field, reducing unexpected downtime. Safety protocols embedded in the battery mitigate risks from improper charging or short circuits, essential in complex tactical environments. Usability is further enhanced by compatibility with a broad range of military battery charger and lithium battery charger manufacturers, facilitating rapid recharge cycles and integration into existing infrastructure with minimal user intervention.

Use Scenarios

Powering eod robots in High-Discharge Tactical Missions
In Explosive Ordnance Disposal operations, the bb-2590 battery forms the core energy source for eod robots requiring rapid, high-discharge bursts to power mechanical actuators and sensors. Its high pulse discharge capability supports mission-critical responsiveness while withstanding adverse environmental conditions. The battery’s design allows integration with dedicated military battery charger stations, ensuring quick turnarounds and supporting continuous operational readiness in hostile or remote locations.

Sustaining Communication Systems in Field Deployments
Field-deployed communication units such as manpack radios and c-uas platforms depend on the bb-2590 battery to provide uninterrupted power. Its compatibility with harris radio battery systems and solar battery charger configurations ensures extended autonomy and resilience in dynamic tactical scenarios. The battery supports integration with modular charging solutions like bt-70791jm and bt-70791ce chargers, enabling streamlined logistics and effective energy management within defense communication networks.

FAQ

What are the key safety features of the BB-2590/U battery?
Our BB-2590/U battery includes built-in protections against short circuits and improper charging to ensure operational safety and reliability in the field. Its fully welded construction and high-impact resistant housing enhance durability, meeting rigorous military standards for tactical use.

Is the BB-2590/U battery compatible with existing military devices?
Yes, we designed this battery as a direct replacement for standard BB-series military batteries, including BB-2590/U, BB-590/U, and BA-5590/U models. This compatibility allows seamless integration into existing equipment such as SINCGARS or FALCON radio systems.

Do you offer customization options for your batteries or chargers?
We have strong R&D capabilities and our own mold factory, enabling us to accommodate special customization requests for batteries and military battery charger solutions. Please contact us directly with your specific requirements to discuss how we can support your projects.

How do you support delivery times and logistics for bulk orders?
Typically, delivery for the BB-2590/U battery ranges from 20 to 25 days, depending on order size. We coordinate closely with customers to ensure timely shipping and provide professional service throughout the process, including for orders involving battery charger manufacturers products.

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High-Discharge Rate BB-2590/U Lithium-Ion battery

SPECIFICATION

Other accessories for BB-2590 battery are available as below picture.

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