Bren-Tronics - BB-2557/U, 28.8V, 3.3Ah High Capacity Rechargeable Lithium-ion Battery

This latest configuration of the BB-2557/U is built tougher and runs 14% longer than the BT-70757 version. It is certified by the DOD for Military Use. Typically used in many different devices such as unmanned robots (UGV and UAV's), TACFIRE, and REMBASS.

FEATURES:

• Dimensions (LxWxH): 4.125 in (105 mm) x 1.437 in (37 mm) x 3.916 in (0.78 mm)
• Weight: 1.2 lb (0.54 kg)