DEKA 1231MF LOAD TEST! Deka group 31 batteries have 1000CCA on the label. But did you know that they can actually crank out 1200? These batteries are... | By modestobattery - Facebook
![VMAX MB137-120 Battery Replaces East Penn Deka 1131MF Battery, VMAX 12V 120Ah Group 31 Deep Cycle AGM - Walmart.com VMAX MB137-120 Battery Replaces East Penn Deka 1131MF Battery, VMAX 12V 120Ah Group 31 Deep Cycle AGM - Walmart.com](https://i5.walmartimages.com/asr/5e0bd64f-fbb9-4b73-b9b9-b7f8cc5f46c6_1.ff18ff2cda1b7f138c9f85eb2faf8103.jpeg)
VMAX MB137-120 Battery Replaces East Penn Deka 1131MF Battery, VMAX 12V 120Ah Group 31 Deep Cycle AGM - Walmart.com
![Deka Safety Grip Battery Hold-Down - Group 31 Batteries - 6-7/8" x 13-1/8" Deka Accessories and Parts DW06165 Deka Safety Grip Battery Hold-Down - Group 31 Batteries - 6-7/8" x 13-1/8" Deka Accessories and Parts DW06165](https://images.etrailer.com/static/images/pics/d/w/dw06165_4_1000.jpg)