Energy Power EP-SLA12-55L - 12V 55Ah Battery
L: 9.02" x W: 5.43" x H: 8.27" with Universal Heavy-Duty Nut & Bolt Terminals
Full spec sheet
Choose quantity tier and then enter quanity in box. Example: If ordering 4 batteries, choose 3+ from drop down and then enter quantity of 4 in the box. 
Tiered quantity pricing
1-2 = $159.50 each
3+ = $154.00 each