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12 Volt Smart Battery Chargers: Multi-Bank and Multi-Battery

For projects, machines and devices that require separate battery outputs, BatteryStuff carries a wide selection of 12-volt multi-bank battery chargers. These will work for charging batteries in multiple vehicle applicatons or for 2 or more batteries in the same application. Select your charger based on how many batteries you need to charge at once, as well as by features that are important to you, such as waterproof, mountable, amp output, etc.



2 Output

Battery Tender 12v 1.25 Amp 2-Bank Automatic Smart Charger
$134.95$124.95
Part No. 022-0165-DL-WH
Output Banks
2
Size (L×W×H)
4.75 × 7 × 3.5 in
VIEW PRODUCT
NOCO Genius 6v 12v 4-Amp 2-Bank Battery Charger and Battery Maintainer
$124.95$99.95
Part No. GENIUS2X2
Output Banks
2
Size (L×W×H)
4.4 × 5.1 × 1.9 in
VIEW PRODUCT
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
$157.95
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
$287.00$219.95
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
$215.00$192.95
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
$198.00$179.99
Part No. 44012
Output Banks
2
Size (L×W×H)
10.5 × 7.9 × 2.9 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
Pulse Tech SC-2 Xtreme HD 12V 12 Amp 2-Bank Battery Recovery Charger (6 Amps Per Bank) - 746X814
$895.00$849.95
Part No. 746X814
Size (L×W×H)
14.5 × 11.75 × 6.25 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
$242.00$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
Out of Stock
$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
$343.00$300.99
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
$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
$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 AutoProfile Professional Series 2-Bank On-Board Charger
$376.95
Part No. PS2AUTO
Output Banks
2
Size (L×W×H)
9.50 × 8.25 × 6.0 in
VIEW PRODUCT
Samlex 12v 50 Amp 2 Bank Automatic Smart Charger - SEC-1250UL
$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
$676.20$538.95
Part No. SEC-1280UL
Size (L×W×H)
15 × 9.61 × 3.82 in
VIEW PRODUCT


3 Output

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
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
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
Dual Pro 12v 24v 36v 18 Amp RealPRO Series 3-Bank Marine Charger RS3
$286.00$258.95
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
Out of Stock
$253.00$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
$403.00$334.95
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
$494.00$420.95
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
$440.95
Part No. SS3AUTO
Output Banks
3
Size (L×W×H)
11.25 × 8.00 × 4.75 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
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
$523.00$384.95
Part No. 804-1240-02
Size (L×W×H)
9.8 × 6.7 × 2.8 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 45 Amp Professional Series Waterproof Marine On-Board Charger - PS3
$623.00$514.95
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 AutoProfile Professional Series 3-Bank On-Board Charger
$538.95
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
$874.00$659.95
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


4 Output

Battery Tender 12v 1.25 Amp 4 Bank Battery Charger and Maintainer
$269.95$204.95
Part No. 022-0148-DL-WH
Output Banks
4
Size (L×W×H)
8.8 × 7.0 × 3.5 in
VIEW PRODUCT
NOCO Genius 6v 12v 8-Amp 4-Bank Battery Charger and Battery Maintainer
$249.95$199.95
Part No. GENIUS2X4
Output Banks
4
Size (L×W×H)
9.4 × 6.7 × 2.3 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
ProMariner ProTournament 12v 24v 36v 48v 36 Amp 4 Bank Marine Charger
$610.00$529.99
Part No. 52038
Voltage
12 V
Size (L×W×H)
13.5 × 9.375 × 4.0 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
$653.00$519.95
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
$569.95
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
$769.00$659.95
Part No. PS4
Size (L×W×H)
15.78 × 8.25 × 7.25 in
VIEW PRODUCT
Dual Pro 12v 24v 36v 48v 60 Amp AutoProfile Professional Series 4-Bank On-Board Charger
$690.95
Part No. PS4AUTO
Output Banks
4
Size (L×W×H)
15.78 × 8.25 × 6.0 in
VIEW PRODUCT
Pro Charging Systems Eagle 12V 15 Amp Battery System Balancer
$973.99$789.95
Part No. i1215BSBQUAD
Size (L×W×H)
17.0 × 8.25 × 5.7 in
VIEW PRODUCT


5 and up Output

Battery Tender 6v 12v 4 Amp 5-Bank Shop Smart Charger
$699.95$548.95
Part No. 021-0133-DL-WH
Output Banks
5
Size (L×W×H)
13.38 × 7.75 × 7.76 in
VIEW PRODUCT
Interacter 12v 50 Amp (10 Amp Per Bank) Professional Series 5 Bank Charger PS1210x5
$870.00$799.95
Part No. PS1210x5
Output Banks
5
Size (L×W×H)
26 × 6.5 × 5.5 in
VIEW PRODUCT
Auto Meter 12v 5 Amp/Bank 6 Station Shop Smart Charger BusPro-600s
Out of Stock
$920.00$849.95
Part No. BusPro-600s
Output Banks
6
Size (L×W×H)
36 × 8 × 3 in
VIEW PRODUCT
Pulse Tech SC-6 Xtreme HD 12V 36 Amp 6 Bank Battery Recovery Charger (6 Amps Per Bank) - 746X816
$1975.00$1895.00
Part No. 746X816
Size (L×W×H)
20.5 × 17.2 × 9.1 in
VIEW PRODUCT
Battery Tender 6v 12v 4 Amp 10-Bank Shop Smart Charger
Out of Stock
$799.95$768.95
Part No. 021-0134-DL-WH
Output Banks
10
Size (L×W×H)
19.75 × 7.75 × 7.76 in
VIEW PRODUCT
Pulse Tech SC-12 Xtreme 12V 72 Amps 12-Bank Battery Recovery Charger (6 Amps Per Bank) - 746X810
$3500.00$3449.95
Part No. 746X810
Size (L×W×H)
24.6 × 19.7 × 8.6 in
VIEW PRODUCT