BatteryStuff.com!
BatteryStuff.com
0
800-362-5397 M-F 6am-5pm PST.
MENU Menu Icon

12-Volt Marine Battery Chargers

BatteryStuff.com carries a wide selection of 12v marine chargers with a variety of outputs including single output, 2-bank, 3-bank, and 4-banks marine chargers. Many of our marine chargers are waterproof or water resistant and feature smart charging technology that includes maintenance float charging. If you need help selecting a marine battery charger, feel free to contact Tech Support at BatteryStuff.com!



12v Marine Battery Charger - Single Output | BatteryStuff.com

Battery Tender 12v 800 mA Weatherproof Smart Charger
$53.50$49.95
Part No. BTW022-0150
Output Banks
1
Size (L×W×H)
4.2 × 2.75 × 1.4 in
VIEW PRODUCT
NOCO Genius 12v 5 Amp Marine On-Board Battery Charger & Maintainer
$89.95$79.95
Part No. GEN5X1
Size (L×W×H)
5.1 × 3.8 × 1.9 in
VIEW PRODUCT
ProMariner 12v 5 Amp Waterproof Smart Marine Charger
$99.99
Part No. 31505
Size (L×W×H)
6.4 × 4.1 × 2.4 in
VIEW PRODUCT
Dual Pro 12v 6 Amp RealPRO Series Waterproof Smart Charger RS1
$171.00$145.95
Part No. RS1
Output Banks
1
Size (L×W×H)
3 × 4.5 × 6.5 in
VIEW PRODUCT
Guest 12v 6 Amp ChargePRO Portable Weatherproof Marine Charger
$119.95
Part No. 2606A-B
Output Banks
1
Size (L×W×H)
6.4 × 2.1 × 3.5 in
VIEW PRODUCT
NOCO Genius 12v 10 Amp Waterproof Marine On-Board Battery Charger
$159.95$124.95
Part No. GENPRO10X1
Size (L×W×H)
5.8 × 5.6 × 2.83 in
VIEW PRODUCT
Dual Pro 12v 10 Amp Sportsman Series On-Board Charger - SS1
$240.00$202.95
Part No. SS1
Output Banks
1
Size (L×W×H)
6.38 × 8.00 × 4.75 in
VIEW PRODUCT
Dual Pro 12v 10 Amp AutoProfile Sportsman Series On-Board Charger
$253.00$210.95
Part No. SS1AUTO
Output Banks
1
Size (L×W×H)
6.38 × 8.00 × 4.75 in
VIEW PRODUCT
Guest 12v 10 Amp CHARGEPRO On-Board Smart Charger
$159.99
Part No. 2710A
Output Banks
1
Size (L×W×H)
9 × 7.5 × 2.4 in
VIEW PRODUCT
Dual Pro 12v 15 Amp Professional Series Waterproof Marine On-Board Charger
$304.00$242.95
Part No. PS1
Output Banks
1
Size (L×W×H)
6.38 × 8.25 × 5.00 in
VIEW PRODUCT
Dual Pro 12v 15 Amp Professional Series Lithium Waterproof Marine On-Board Charger
$310.00$249.95
Part No. L-PS1LITH
Output Banks
1
Size (L×W×H)
6.38 × 8.25 × 5.00 in
VIEW PRODUCT
Dual Pro 12v 15 Amp AutoProfile Professional Series On-Board Charger
$320.00$253.95
Part No. PS1AUTO
Output Banks
1
Size (L×W×H)
6.38 × 8.25 × 5.00 in
VIEW PRODUCT
Battery Tender 12V/24V 5 Amp / 2.5 Amp Weatherproof Industrial Charger
Out of Stock
$164.95$145.95
Part No. 022-0258-DL-WH
Output Banks
1
Size (L×W×H)
7.5 × 5.5 × 1.75 in
VIEW PRODUCT
Guest ChargePro 6 12v 6 Amp Waterproof On-Board Industrial Charger
Out of Stock
$109.95
Part No. 28106
Output Banks
1
Size (L×W×H)
6.5 × 3.5 × 2.5 in
VIEW PRODUCT
ProMariner 43006 ProSport 6 GEN 3 12v 6 Amp Marine Charger
Out of Stock
$120.00$98.95
Part No. 43006
Voltage
12 V
Size (L×W×H)
7.13 × 7.25 × 2.75 in
VIEW PRODUCT


Two-Bank Marine Battery Charger | BatteryStuff.com

NOCO Genius 12v 24v 10 Amp 2-Bank Marine On-Board Battery Charger
$164.95$139.95
Part No. GEN5X2
Output Banks
2
Size (L×W×H)
7.0 × 5.6 × 2.2 in
VIEW PRODUCT
Guest ChargePRO 12v 24v 10 Amp 2-Bank Waterproof Industrial Charger
$169.95
Part No. 28210
Output Banks
2
Size (L×W×H)
7.75 × 5.50 × 2.50 in
VIEW PRODUCT
Xantrex TRUECharge2 10 12v 10 Amp 2-Bank Battery Charger
$333.00$232.95
Part No. 804-1210
Size (L×W×H)
8.4 × 8.4 × 3.25 in
VIEW PRODUCT
Dual Pro 12v 24v 12 Amp RealPRO Series 2 Bank Marine Charger RS2
$230.00$188.95
Part No. RS2
Output Banks
2
Size (L×W×H)
7.25 × 6.5 × 3 in
VIEW PRODUCT
ProMariner ProSportHD12 12v 24v 12 Amp 2-Bank Marine Battery Charger
$207.00$179.99
Part No. 44012
Output Banks
2
Size (L×W×H)
10.5 × 7.9 × 2.9 in
VIEW PRODUCT
Guest 12v/24v 20 Amp CHARGEPRO 10/10 2 Bank On-Board Smart Charger
$214.99
Part No. 2720A
Output Banks
2
Size (L×W×H)
12.9 × 7.5 × 2.4 in
VIEW PRODUCT
ProMariner ProSportHD20 12v 24v 20 Amp 2-Bank Marine Battery Charger
$253.00$219.99
Part No. 44020
Output Banks
2
Size (L×W×H)
12.8 × 7.9 × 2.9 in
VIEW PRODUCT
NOCO Genius 12v 24v 20 Amp 2-Bank Waterproof Marine On-Board Battery Charger
$249.95$224.95
Part No. GENPRO10X2
Size (L×W×H)
8.1 × 5.8 × 2.9 in
VIEW PRODUCT
Dual Pro 12v 24v 20 Amp Sportsman Series 2 Bank On-Board Charger - SS2
$360.00$303.95
Part No. SS2
Output Banks
2
Size (L×W×H)
9.25 × 8.00 × 4.75 in
VIEW PRODUCT
Dual Pro 12v 24v 20 Amp AutoProfile Sportsman Series 2-Bank On-Board Charger
$377.00$314.95
Part No. SS2AUTO
Output Banks
2
Size (L×W×H)
9.25 × 8.00 × 4.75 in
VIEW PRODUCT
Dual Pro 12v 24v 30 Amp Professional Series Waterproof Marine On-Board Charger - PS2
$458.00$359.95
Part No. PS2
Output Banks
2
Size (L×W×H)
9.50 × 8.25 × 6.00 in
VIEW PRODUCT
Dual Pro 12v 24v 30 Amp Professional Series 2-Bank Lithium Waterproof Marine On-Board Charger
$369.95
Part No. L-PS2LITH
Output Banks
2
Size (L×W×H)
9.50 × 8.25 × 6.00 in
VIEW PRODUCT
Dual Pro 12v 24v 30 Amp AutoProfile Professional Series 2-Bank On-Board Charger
$482.00$378.95
Part No. PS2AUTO
Output Banks
2
Size (L×W×H)
9.50 × 8.25 × 6.0 in
VIEW PRODUCT
ProMariner 52032 12v 24v 36 Amp ProTournament 2 Bank 360 Elite Charger
$529.00$459.99
Part No. 52032
Size (L×W×H)
13.5 × 9.375 × 4.0 in
VIEW PRODUCT
Samlex 12v 50 Amp 2 Bank Automatic Smart Charger - SEC-1250UL
Out of Stock
$476.00$379.95
Part No. SEC-1250UL
Size (L×W×H)
13.03 × 9.6 × 3.82 in
VIEW PRODUCT
Samlex 12v 80 Amp 2 Bank Automatic Smart Charger SEC-1280UL
Out of Stock
$676.20$538.95
Part No. SEC-1280UL
Size (L×W×H)
15 × 9.61 × 3.82 in
VIEW PRODUCT


Three-Bank Marine Battery Chargers (12v Outputs)

ProMariner ProMar1DS 15 12v 15 Amp 3 Bank Waterproof Marine Charger
$189.99
Part No. 31515
Output Banks
3
Size (L×W×H)
10.5 × 6.5 × 3 in
VIEW PRODUCT
NOCO Genius 12v 24v 36v 15 Amp 3-Bank Marine On-Board Battery Charger
$239.95$199.95
Part No. GEN5X3
Size (L×W×H)
7.9 × 6.5 × 2.2 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 18 Amp RealPRO Series 3-Bank Marine Charger RS3
$306.00$251.95
Part No. RS3
Size (L×W×H)
10.5 × 6.5 × 3 in
VIEW PRODUCT
ProMariner ProSportHD 20 Plus 12v 24v 36v 20 Amp 3-Bank Marine Battery Charger
$265.00$229.99
Part No. 44021
Output Banks
3
Size (L×W×H)
12.8 × 7.9 × 2.9 in
VIEW PRODUCT
Xantrex TRUECharge2 20 12v 20 Amp 3-Bank Battery Charger
$468.00$342.95
Part No. 804-1220-02
Output Banks
3
Size (L×W×H)
9.8 × 6.7 × 2.8 in
VIEW PRODUCT
NOCO Genius 12v 24v 36v 30 Amp 3-Bank Waterproof Marine On-Board Battery Charger
$374.95$324.95
Part No. GENPRO10X3
Size (L×W×H)
10.5 × 8.1 × 2.8 in
VIEW PRODUCT
Guest 12v 24v 36v 30 Amp CHARGEPRO 3 Bank On-Board Smart Charger
$389.99
Part No. 2731A
Output Banks
3
Size (L×W×H)
9.69 × 9.27 × 4.1 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 30 Amp Sportsman 3 Bank On-Board Charger - SS3
$517.00$424.95
Part No. SS3
Output Banks
3
Size (L×W×H)
11.25 × 8.00 × 4.75 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 30 Amp AutoProfile Sportsman Series 3-Bank On-Board Charger
$544.00$445.95
Part No. SS3AUTO
Output Banks
3
Size (L×W×H)
11.25 × 8.00 × 4.75 in
VIEW PRODUCT
ProMariner ProNautic 1230P 12v 30 Amp 3-Bank Marine Battery Charger
$668.00$491.99
Part No. 63130
Voltage
12 V
Size (L×W×H)
10.25 × 8.5 × 3.5 in
VIEW PRODUCT
ProMariner 12v 24v 36v 36 Amp ProTournament 360 Elite 3 Bank Charger
$575.00$499.99
Part No. 52036
Size (L×W×H)
13.5 × 9.375 × 4.0 in
VIEW PRODUCT
Xantrex TRUECharge2 40 12v 40 Amp 3-Bank Battery Charger
$607.00$411.95
Part No. 804-1240-02
Size (L×W×H)
9.8 × 6.7 × 2.8 in
VIEW PRODUCT
Progressive Dynamics 12v 40 Amp 3-Bank 2100 Series Inteli-Power Marine Converter Charger
$424.95
Part No. PD2140V
Output Banks
3
Size (L×W×H)
10.9 × 7.8 × 4.2 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 45 Amp Professional Series Waterproof Marine On-Board Charger - PS3
$652.00$524.95
Part No. PS3
Output Banks
3
Size (L×W×H)
13.00 × 8.25 × 6.00 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 45 Amp Professional Series 3-Bank Lithium Waterproof Marine On-Board Charger
$652.00$519.95
Part No. L-PS3LITH
Output Banks
3
Size (L×W×H)
13.00 × 8.25 × 6.00 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 45 Amp AutoProfile Professional Series 3-Bank On-Board Charger
$685.00$549.95
Part No. PS3AUTO
Output Banks
3
Size (L×W×H)
13.00 × 8.25 × 6.0 in
VIEW PRODUCT
ProMariner ProNautic 1250P 12v 50 Amp 3-Bank Marine Battery Charger
$920.00$683.99
Part No. 63150
Voltage
12 V
Size (L×W×H)
12 ⅜ × 7 ¾ × 3 ½ in
VIEW PRODUCT
Xantrex TRUECharge2 60 12v 60 Amp 3-Bank Battery Charger
$1014.00$709.95
Part No. 804-1260-02
Size (L×W×H)
13.4 × 6.7 × 3.5 in
VIEW PRODUCT
ProMariner ProNautic 1260P 12v 60 Amp 3-Bank Marine Battery Charger
$1136.00$839.99
Part No. 63160
Voltage
12 V
Size (L×W×H)
12.25 × 8.5 × 3.5 in
VIEW PRODUCT
Samlex 12v 15 Amp 3 Bank Automatic Smart Charger SEC-1215UL
Out of Stock
$187.00$156.49
Part No. SEC-1215UL
Output Banks
3
Size (L×W×H)
8.4 × 8.4 × 3.25 in
VIEW PRODUCT
Samlex 12v 30 Amp 3 Bank Automatic Smart Charger SEC-1230UL
Out of Stock
$262.00$213.95
Part No. SEC-1230UL
Output Banks
3
Size (L×W×H)
10.7 × 8.4 × 3.25 in
VIEW PRODUCT


Four-Bank Marine Battery Chargers (12v Outputs)

ProMariner ProTournament360 Elite Series3 36 Amp 4-Bank Marine Charger
$610.00$479.99
Part No. 53364
Size (L×W×H)
13.7 × 9.3 × 4.2 in
VIEW PRODUCT
NOCO Genius 12v 24v 36v 48v 40 Amp 4-Bank Waterproof Marine On-Board Battery Charger
$499.95$424.95
Part No. GENPRO10X4
Size (L×W×H)
11.4 × 9.1 × 2.8 in
VIEW PRODUCT
Guest 12v 24v 36v 48v 40 Amp CHARGEPRO 4-Bank On-Board Smart Charger
$479.99
Part No. 2740A
Output Banks
4
Size (L×W×H)
8.7 × 9.0 × 4.1 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 48v 40 Amp Sportsman 4 Bank Marine Charger - SS4
$684.00$548.95
Part No. SS4
Output Banks
4
Size (L×W×H)
14.25 × 8.00 × 4.75 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 48v 40 Amp AutoProfile Sportsman Series 4-Bank On-Board Charger
$718.00$574.95
Part No. SS4AUTO
Output Banks
4
Size (L×W×H)
14.25 × 8.00 × 4.75 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 48v 60 Amp 4-Bank Professional Series Charger
$805.00$664.95
Part No. PS4
Size (L×W×H)
15.78 × 8.25 × 7.25 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 48v 60 Amp 4-Bank Professional Series Lithium On-Board Charger
$805.00$674.95
Part No. L-PS4LITH
Size (L×W×H)
15.78 × 8.25 × 7.25 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 48v 60 Amp AutoProfile Professional Series 4-Bank On-Board Charger
$846.00$697.95
Part No. PS4AUTO
Output Banks
4
Size (L×W×H)
15.78 × 8.25 × 6.0 in
VIEW PRODUCT