Output size is 3/8" BSP

900 lbs Fasteners 5/16"  Type Single

Dimensions are 30-7/8"H x 20-1/2"W x 20-1/8"D

**NOTE: frequency is changed with a slide switch

Phoenix Charger 120-240V-- 12V/30A Pompanette Output size is 3/8" BSPAdaptive 4 stage charge characteristic: bulk absorption float storage. Two full rated outputs and one 4 Amp output. Universal input 90 265V, 50 60Hz. The Phoenix charger features a microprocessor controlled adaptive battery management system that can be pre set to suit different types of batteries. The adaptive feature will automatically optimize the charge process relative to the way the battery is being used.