SB630-1200 (Best bang for buck)
SKU:
$499.99
$499.99
per item
12V Super Capacitor Bank, 1200 Style, Max Power 4,000W, 630 Farad
Weight Lbs. – 9.5
Weight Kgs. – 4.31
Length – 7.8 in
Height – 6.69 in
Width – 6.54 in
Operating Voltage: 12.0V - 14.25V
Operating Temperature: -40 - 150
Capacitance: 630F
Watt Hours: 16Wh
Max Amps: 15,500A
http://www.4xspower.com/SuperBANK-Instructions.pdf