HCDZ BB-590/U BB-390/U BB-390B/U BB-2590/U lithium batteries comply with US military standards

Nominal voltage: 14.4V or 28.8V
Nominal capacity: 14.4V mode: 14.4Ah, 28.8V mode: 7.2Ah
Battery size: ≈ 127 * 111 * 62mm (mm) (Max)
Charging temperature: -40 ℃ to+45 ℃
Discharge temperature: -40 ℃ to+55 ℃
Application areas: Special equipment, radio