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Gel Deep Cycle Marine Gel Batteries

We recommend these batteries without hesitation. They’re remarkably resistant to damage from deep discharges and extended storage. Maintenance-free and completely sealed, so they can be inverted without danger of acid spills or chlorine gas production, greatly increasing your installation options for hard-to-reach or unusually-configured locations. They can even be immersed without leaks, spills or other damage. Once charged, their low self-discharge rate allows the batteries to sit unattended an entire winter without significant power loss. Even when left discharged for 30 days, these Gels will still come up to 100% capacity, unlike conventional flooded batteries. Extra-thick lead calcium plates won’t sulfate even when left discharged for 30 days. They’re capable of over 400 full discharges in temperatures from -22° to +122°F. 24-month free replacement warranty.
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Deep Cycle Marine Gel Battery, Group 24, 73 Ah, 132 Res. Min., 410 CCA, 575 MCA, 10 7/8"L x 6 3/4"W x 7 1/2"H, 52lb. 15020373 WM8G24M
In stock online.

$309.99

Deep Cycle Marine Gel Battery, Group 27, 88 Ah, 160 Res. Min., 505 CCA, 700 MCA, 12 3/4"L x 6 3/4"W x 9 7/8"H, 63lb. 15020381 WM8G27M
In stock online.

$339.99

Deep Cycle Marine Gel Battery, Group 31, 97 Ah, 180 Res. Min., 550 CCA, 780 MCA, 12 15/16"L x 6 3/4"W x 9 3/8"H, 70lb. 15020399 WM8G31DTM
In stock online.

$414.99

Deep Cycle Marine Gel Battery, Group 4D 183 Ah, 375 Res. Min., 970 CCA, 1245 MCA, 20 3/4"L x 8 12/"W x 10 1/8"H, 137lb. 15020407 WM8G4D
In stock online.

$679.99

Deep Cycle Marine Gel Battery, Group 8D 225 Ah, 475 Res. Min., 1150 CCA, 1470 MCA, 20 3/4"L x 11"W x 10"H, 166lb. 15020415 WM8G8D
In stock online.

$799.99

Deep Cycle Marine Gel Battery, Group 6V (GC2) 180 Ah, 345 Res. Min., 585 CCA, 850 MCA, 10 1/4"L x 7 1/8"W x 10 7/8"H, 68lb. 15020423 WM8GGC2
In stock online.

$359.99

Deep Cycle Marine Gel Battery, Group U-1, 31.6 Ah, 44 Res. Min., 200 CCA, 290 MCA, 8 5/16"L x 5 1/8"W x 7 1/2"H, 23lb. 15020365 WM8GU1H
In stock online.

$159.99

Product Description

We recommend these batteries without hesitation. They’re remarkably resistant to damage from deep discharges and extended storage. Maintenance-free and completely sealed, so they can be inverted without danger of acid spills or chlorine gas production, greatly increasing your installation options for hard-to-reach or unusually-configured locations. They can even be immersed without leaks, spills or other damage. Once charged, their low self-discharge rate allows the batteries to sit unattended an entire winter without significant power loss. Even when left discharged for 30 days, these Gels will still come up to 100% capacity, unlike conventional flooded batteries. Extra-thick lead calcium plates won’t sulfate even when left discharged for 30 days. They’re capable of over 400 full discharges in temperatures from -22° to +122°F. 24-month free replacement warranty.

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