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Marine AGM Batteries for Boats

BatteryStuff.com sells top quality deep cycle AGM batteries manufactured by leading suppliers. Get MK, Power-Sonic, and Universal Power AGM batteries now! 6v and 12v AGM batteries are available in 1 to 250 amp hour range. You can use AGM batteries in a variety of applications including solar battery banks, utility and all terrain vehicles, golf carts, and motorcycles. You'll find all of your AGM closed cell battery needs at BatteryStuff.com. An AGM battery is ideal for boats and other marine equipment. Searching for the best high amp battery for the lowest price? Choose from our large selection of deep cycle AGM marine batteries and AGM golf cart batteries.

Whether you’re looking for a high performance AGM deep cycle battery or a gel cell marine battery for a boat, we have the best replacement AGM batteries for 6v and 12v applications.



30 to 55 Amp Hour AGM Batteries for Boats and other Marine Applications

MK Battery 12 Volt 32 AH Deep Cycle Sealed AGM Battery
$141.00$107.95
Part No. 8AU1H
Amp/Hr
32 AH
Size (L×W×H)
8.41 × 5.18 × 7.22 in
VIEW PRODUCT
MK Battery 12v 35 AH Deep Cycle Sealed AGM Battery
$145.00$110.95
Part No. ES33-12
Amp/Hr
35 AH
Size (L×W×H)
7.76 × 5.16 × 6.26 in
VIEW PRODUCT
CSB Battery 12v 39 AH Deep Cycle Sealed Lead Acid AGM Battery
$84.95
Part No. EVH12390
Amp/Hr
39 AH
Size (L×W×H)
7.70 × 5.12 × 6.09 in
VIEW PRODUCT
CSB Battery 12v 34 AH Deep Cycle Sealed Lead Acid AGM Battery
$78.95
Part No. GP12340
Amp/Hr
34 AH
Size (L×W×H)
7.70 × 5.12 × 6.09 in
VIEW PRODUCT
MK Battery 12 Volt 55 AH Deep Cycle Sealed AGM Battery
$249.00$209.95
Part No. 8A22NF
Amp/Hr
55 AH
Size (L×W×H)
9.72 × 5.47 × 9.24 in
VIEW PRODUCT
Universal 12v 55 AH Deep Cycle Sealed AGM Battery UB12550-45825
$141.95
Part No. UB12550-45825
Amp/Hr
55 AH
Size (L×W×H)
9.06 × 5.44 × 8.27 in
VIEW PRODUCT
MK Battery 12v 50 AH Deep Cycle Sealed AGM Battery
$198.00$167.95
Part No. ES50-12
Amp/Hr
50 AH
Size (L×W×H)
7.8 × 6.54 × 6.73 in
VIEW PRODUCT
Universal 12v 50 AH Deep Cycle Sealed AGM Battery UB12500-45977
$126.95
Part No. UB12500-45977
Amp/Hr
50 AH
Size (L×W×H)
7.72 × 6.50 × 6.89 in
VIEW PRODUCT
MK Battery 12v 45 AH Deep Cycle Sealed AGM Battery ES40-12
$190.00$171.95
Part No. ES40-12
Amp/Hr
45 AH
Size (L×W×H)
7.80 × 6.54 × 6.73 in
VIEW PRODUCT
Universal 12v 35 AH Deep Cycle Sealed AGM Battery
$78.95
Part No. UB12350-D5722
Amp/Hr
35 AH
Size (L×W×H)
7.75 × 5.19 × 6.14 in
VIEW PRODUCT
Lifeline 12v 33 AH Deep Cycle Sealed AGM Battery GPL-U1T
Out of Stock
$159.95
Part No. GPL-U1T
C.C.A.
325 @ 68° / 275 @ 32° / 215 @ 0°
Amp/Hr
33 @ 20HR Rate
Size (L×W×H)
7.71 × 5.18 × 6.89 in
VIEW PRODUCT


Boat and Marine AGM Batteries | 56 to 110 Amp Hours

Universal 12v 110 AH Deep Cycle Sealed AGM Battery UB121100-D5751
$226.95
Part No. UB121100-D5751
Size (L×W×H)
12.97 × 6.89 × 8.40 in
VIEW PRODUCT
Lifeline 12v 105 AH Deep Cycle Sealed AGM Battery - GPL-31T
$410.95
Part No. GPL-31T
C.C.A.
880 @ 68° / 750 @ 32° / 600 @ 0°
Amp/Hr
105 @ 20HR Rate
Size (L×W×H)
12.9 × 6.75 × 9.27 in
VIEW PRODUCT
MK Battery 12 Volt 105 AH Deep Cycle Sealed AGM Battery
$425.00$371.95
Part No. 8A31DT
Amp/Hr
105 AH
Size (L×W×H)
12.93 × 6.74 × 9.40 in
VIEW PRODUCT
MK Battery 12 Volt 105 AH Deep Cycle Sealed AGM Battery
$429.00$373.95
Part No. 8A30HEI
Amp/Hr
105 AH
Size (L×W×H)
12.93 × 6.74 × 9.31 in
VIEW PRODUCT
Universal 12v 100 AH Deep Cycle Sealed AGM Battery UB121000-45978
$212.95
Part No. UB121000-45978
Amp/Hr
100 AH
Size (L×W×H)
12.17 × 6.61 × 8.30 in
VIEW PRODUCT
Universal 12v 90 AH Deep Cycle Sealed AGM Battery UB12900-45826
$218.95
Part No. UB12900-45826
Amp/Hr
90 AH
Size (L×W×H)
12.05 × 6.61 × 8.27 in
VIEW PRODUCT
MK Battery 12 Volt 92 AH Deep Cycle Sealed AGM Battery
$385.00$327.95
Part No. 8A27
Amp/Hr
92 AH
Size (L×W×H)
12.72 × 6.8 × 9.31 in
VIEW PRODUCT
MK Battery 12 Volt 79 AH Deep Cycle Sealed AGM Battery
$330.00$282.95
Part No. 8A24
Amp/Hr
79 AH
Size (L×W×H)
10.9 × 6.8 × 9.31 in
VIEW PRODUCT
Universal 12v 75 AH Deep Cycle Sealed AGM Battery UB12750-45821
$187.95
Part No. UB12750-45821
Amp/Hr
75 AH
Size (L×W×H)
10.24 × 6.61 × 8.27 in
VIEW PRODUCT
Lifeline 12v 100 AH Deep Cycle Sealed AGM Battery GPL-27T
Out of Stock
$388.95
Part No. GPL-27T
C.C.A.
845 @ 68° / 715 @ 32° / 575 @ 0°
Amp/Hr
100 @ 20HR Rate
Size (L×W×H)
13.09 × 6.60 × 9.25 in
VIEW PRODUCT
Lifeline 12v 80 AH Deep Cycle Sealed AGM Battery GPL-24T
Out of Stock
$344.95
Part No. GPL-24T
C.C.A.
800 @ 68° / 680 @ 32° / 550 @ 0°
Amp/Hr
80 @ 20HR Rate
Size (L×W×H)
11.13 × 6.60 × 8.93 in
VIEW PRODUCT


111 and Up Amp Hour AGM Batteries for Marine Applications

MK Battery 6 Volt 190 AH Deep Cycle Sealed AGM Battery
$345.95
Part No. 8AGC2
Amp/Hr
190 AH
Size (L×W×H)
10.25 × 7.09 × 10.88 in
VIEW PRODUCT
MK Battery 12v 245 AH Deep Cycle AGM 8A8D Battery with Automotive Post
$793.95
Part No. 8A8D
Amp/Hr
245 AH
Size (L×W×H)
20.87 × 10.97 × 9.62 in
VIEW PRODUCT
MK Battery 12v 245 AH Deep Cycle AGM 8A8D Battery with LTP Terminal
$791.95
Part No. 8A8DLTP
Amp/Hr
245 AH
Size (L×W×H)
21.03 × 11.00 × 10.82 in
VIEW PRODUCT
Universal Battery 12v 250 AH Deep Cycle Sealed AGM Battery
$519.95
Part No. UB8D-45964
Amp/Hr
250 AH
Size (L×W×H)
20.47 × 10.55 × 8.66 in
VIEW PRODUCT
MK Battery 12v 198 AH Deep Cycle 8A4D AGM Battery with Automotive Post
$674.95
Part No. 8A4D
Amp/Hr
198 AH
Size (L×W×H)
21.15 × 8.41 × 9.83 in
VIEW PRODUCT
MK Battery 12 Volt 198 AH Deep Cycle Sealed AGM Battery 8A4D with LTP Terminal
$674.95
Part No. 8A4DLTP
Amp/Hr
198 AH
Size (L×W×H)
20.75 × 8.44 × 10.82 in
VIEW PRODUCT
Universal 12v 200 AH Deep Cycle Sealed AGM Battery - UB4D
$375.95
Part No. UB4D-45965
C.C.A.
1150
Size (L×W×H)
20.75 × 8.11 × 8.43 in
VIEW PRODUCT
Universal 6v 380 AH L16 Deep Cycle Sealed AGM Battery - UB63800-40870
Out of Stock
$597.95
Part No. UB63800-40870
Amp/Hr
380 AH
Size (L×W×H)
11.6 × 7.1 × 15.9 in
VIEW PRODUCT
Lifeline 12v 255 AH Deep Cycle Sealed AGM Battery - GPL-8DA
Out of Stock
$787.95
Part No. GPL-8DA
C.C.A.
1975 @ 68° / 1675 @ 32° / 1350 @ 0°
Amp/Hr
255 @ 20HR Rate
Size (L×W×H)
20.76 × 10.89 × 8.64 in
VIEW PRODUCT
Lifeline 12v 255 AH Deep Cycle Sealed AGM Battery - GPL-8DL
Out of Stock
$797.95
Part No. GPL-8DL
C.C.A.
1975 @ 68° / 1675 @ 32° / 1350 @ 0°
Amp/Hr
255 @ 20HR Rate
Size (L×W×H)
20.76 × 10.89 × 8.64 in
VIEW PRODUCT
Lifeline 12v 210 AH Deep Cycle Sealed AGM Battery - GPL-4DL
Out of Stock
$668.95
Part No. GPL-4DL
C.C.A.
1595 @ 68° / 1360 @ 32° / 1100 @ 0°
Amp/Hr
210 @ 20HR Rate
Size (L×W×H)
20.76 × 8.70 × 8.64 in
VIEW PRODUCT
Lifeline 12v 210 AH Deep Cycle Sealed AGM Battery - GPL-4DA
Out of Stock
$660.95
Part No. GPL-4DA
C.C.A.
1595 @ 68° / 1360 @ 32° / 1100 @ 0°
Amp/Hr
210 @ 20HR Rate
Size (L×W×H)
20.76 × 8.70 × 8.64 in
VIEW PRODUCT
Lifeline 12v 150 AH Deep Cycle Sealed AGM Battery - GPL-30HT
Out of Stock
$522.95
Part No. GPL-30HT
C.C.A.
1000 @ 68° / 850 @ 32° / 700 @ 0°
Amp/Hr
150 @ 20HR Rate
Size (L×W×H)
13.46 × 6.77 × 11.95 in
VIEW PRODUCT
Lifeline 12v 125 AH Deep Cycle Sealed AGM Battery - GPL-31XT
Out of Stock
$482.95
Part No. GPL-31XT
C.C.A.
950 @ 68° / 800 @ 32° / 650 @ 0°
Amp/Hr
125 @ 20HR Rate
Size (L×W×H)
12.9 × 6.75 × 9.27 in
VIEW PRODUCT


Start/Semi Deep Cycle, AGM Batteries

Kinetik Marine 12v 110 AH 1205 CCA Dual Purpose AGM Marine Battery
Out of Stock
$246.95
Part No. KM121100-40603
C.C.A.
1205
Amp/Hr
110 AH
Size (L×W×H)
13 × 6.76 × 9.33 in
VIEW PRODUCT

AGM Batteries: Less Recharging, More Power!

Deep cycle AGM marine batteries are sometimes referred to as dry cell batteries, non-spillable batteries, regulated valve batteries, or maintenance free batteries. They are often interchangeable with gel cell batteries.

At BatteryStuff.com you will get the highest quality AGM batteries available on the market today, so you'll never have to worry about your battery losing power when you need it most. You'll find high quality batteries at low prices with exceptional customer service as well. Our motto says it all, We Got the Stuff, which means we have what you need for a variety of applications: from golf carts to motorcycles!

An AGM battery typically doesn't require a special battery charger. You should recharge before the battery drops below 50% discharge. AGM batteries are safe for indoor use and maintain low discharge rates during long term storage.

Visit our testimonials page and see what great products and services you'll get!