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

It was designed according to Military standard MIL-PRF-32383

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

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

Product Advantages

Robust Construction & System Integration
The BB-2590/U features a rugged housing and sealed lithium-ion cell assembly which ensures high reliability even in extreme conditions. Because Power-Time is also known as a headset company, the engineering discipline applied in audio gear transfers to power systems—ensuring that this pack meets the same rugged requirements as tactical headsets. The connector interface aligns with common standards used by mission-critical connector manufacturers, simplifying compatibility across systems.

Enhanced Performance & User Visibility
With built-in dual 5-segment LCD “gas gauge” displays, operators can instantly assess remaining charge status—an ergonomic advantage often found in premium communications headsets designed by headset manufacturers. The high nominal capacity (19.8Ah at 14.4V) and pulse current capability provide significant runtime and adaptability, characteristics valued by battery charger manufacturers when specifying chargers and power systems.

Customisation & OEM Readiness
Power-Time emphasizes its OEM/ODM capability—making this pack suitable in customised blends with tactical headsets, multi-way chargers, and power modules. For companies acting as battery charger suppliers, the BB-2590/U provides a proven baseline that can be tailored. It supports integration into larger systems, for example combining headset + battery pack + multi-channel charger for mission-critical setups.

Use Scenarios

Scenario A – Forward Radio Operator
In a deployed radio unit, the operator uses a man-pack radio fitted with a compatible connector from a military connector manufacturer. The BB-2590/U provides long runtime under intermittent transmission bursts. When paired with a multi-wall charger supplied by a battery charger wholesale partner, the unit stays mission-ready. The compatibility with tactical headsets from Power-Time ensures the entire comms chain is coherent in rugged field use.

Scenario B – Surveillance Robotics Deployment
A remote surveillance robot equipped with sensors and a video uplink uses the BB-2590/U for its power source. The system integrator (a headset company branching into robotics) pairs the battery with their wireless headset system and multi-channel charger. The lithium-ion pack’s design meets the expectations of the military battery market for modular and deployable power.

Scenario C – Emergency Response Communications Hub
Within an emergency-response vehicle, multiple radios and headsets are mounted. The logistics officer deploys several BB-2590/U packs, charged overnight via a bank of chargers from a battery charger manufacturers partner. Connectors are standardised across headsets and radios, supplied by recognised military connector manufacturers, simplifying maintenance and replacements during crisis operations.