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Rechargeable Nickel Cadmium Battery


NSN: 6140-01-063-3918


Comparable to: BB-390A/U (BT-70290), BB-390B/U (BT-70790), BB-2590/U (BT-70791A, BT-70791E), BB-490/U, BB-690/U, and BA-5590/U

Typical Applications

Tube-Launched, Optically Tracked, Wire-Guided Missile (TOW); Anti-Tank Guided Missile System

Dimensions Length: 112 mm
Width: 62 mm
Height: 127 mm
Weight 1.5 kg
Voltage 24.0 V, Two (2) x 12 V/Section
Capacity 2.2 Ah in 24 V Mode, 4.4 Ah in 12 V Mode
Operating Temperature – 20°C to + 55°C
Recommended Storage Temperature – 40°C to + 40°C
Connector Floating type per U.S. Army DWG # SC-C-179495
Disposal Check local regulations (Contains 0% Mercury or Cadmium)
Charger Part Number Required Adaptor Part Number
BTC-70844 BTA-70834
BTC-70819 BTA-70834