WestCo SVR 50-12
www.westcobattery.com
by Brian Smith
Description
The SVR 50-12 was delivered for testing with lead top posts and weighed in at 36 lbs. It measures 8.1- x 8.9- x 5.5-inches, with a total volume of about 397 cubic inches and a footprint of almost 49 square inches.

Test Results
The SVR 50-12 produced a constant 350 watts for about 46 minutes before its voltage dropped below 10.5 V. This equates to 448 watt-minutes per pound or 7.5 watt-hours per pound. During test two, the SVR produced a maximum of 240 amps at 10.5 V, which means that it is capable of producing 6.67 amps per pound.

Test 1 (350 Watts): 46.1 min. (0.77 Hour)
Watt-Min./Pound: 1.281 x 350 = 448
Watt-Hours/Pound: .0214 x 350 = 7.5

Test 2 (Amps @ 10.5 V): 240 amps
Amps/Pound: 240/36 = 6.67
Weight: 36 lbs
Price & Contact: $139.95; 800-214-8040; www.westcobattery.com