Deltran BT-Twin 800 Dual Battery Tender/Charger Condition/Description: Charges Two 12-Volt Batteries simultaneously. Has sound chip that simulates a V-Twin Engine starting up. Smart Charge prevents overcharging. See pictures to see features and accessories. This Battery Tender works perfectly. It sat in the garage more as a decorative piece than a charger. I wish I still had the box. Comes with two Alligator clips, two 15’ battery leads and one power cord.
