IAI AB-4 Battery Replacement - Intelligent Actuator Inc 

Replacement for IAI AB-4, Energy+ H210A-4BP, IAI HHR-21AHF4G3, RCP2-CG-RSA-A-PM-O, Robo Cylinder Controller Series RCP2, CG, RSA, A, PM, O and AB-4

Voltage: 4.8 Volt

Capacity: 2500mAh

Chemistry: NiMH - Nickel Metal Hydride

Dimensions: L 2.65" x W 2.04" x H 0.68"

Weight: .25 lbs