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12 Volt Smart Battery Chargers: 5 to 10 Amps

All the 12 volt chargers on this page are what we consider 'mid-range' units. These are appropriate to use when charging medium sized batteries or battery systems. They will all work to maintain 12v batteries in the 20 to 100 amp range, and are appropriate for a maintenance charge on larger systems. Typical applications would be generator starting batteries, boat and marine batteries, starting batteries, and similar applications. Just find the charger with features that are important to you and you are on your way!

26 Items Found
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NOCO GENIUS5 | 6v 12v 5 Amp Genius Battery Charger and Maintainer
$89.95$69.95
Part No. GENIUS5
Size (L×W×H)
4.6 × 2.9 × 1.9 in
Weight
1.5 lb
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Japlar Schauer 12v 5 Amp Automatic Smart Charger
$132.00$79.95
Part No. JAC0891-49
Output Banks
1
Size (L×W×H)
7.0 × 3.5 × 1.8 in
Weight
2.2 lb
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NOCO Genius GEN5X1 | 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
Weight
2.95 lb
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ProMariner 12v 5 Amp Waterproof Smart Marine Charger
$99.99$94.95
Part No. 31505
Size (L×W×H)
6.4 × 4.1 × 2.4 in
Weight
4 lb
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Battery Tender 022-0258-DL-WH | Battery Tender 12V/24V 5 Amp / 2.5 Amp Weatherproof Industrial Charger
$164.95$139.95
Part No. 022-0258-DL-WH
Output Banks
1
Size (L×W×H)
7.5 × 5.5 × 1.75 in
Weight
3.8 lb
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Battery Tender 022-0186G-DL-WH | Battery Tender 12v 5 Amp High-Efficiency 4-Stage Power Tender Charger by Deltran
$123.95$94.95
Part No. 022-0186G-DL-WH
Output Banks
1
Size (L×W×H)
8.26 × 3.99 × 2.34 in
Weight
2.40 lb
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OptiMATE Lithium 4s 6A | TM391: 12.8v 5.6 Amp 10-Step Lithium LiFEPO4 Smart Charger
$141.95
Part No. TM391
Size (L×W×H)
8.69 × 3.63 × 1.79 in
Weight
2.8 lb
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Schauer Charge Master 12v 1/4/6 Amp Automatic Smart Charger
$87.89$74.95
Part No. CM6A
Output Banks
1
Size (L×W×H)
6.5 × 3.25 × 2.1 in
Weight
2 lb
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Guest ChargePro 6 12v 6 Amp Waterproof On-Board Industrial Charger
$109.95$104.95
Part No. 28106
Output Banks
1
Size (L×W×H)
6.5 × 3.5 × 2.5 in
Weight
4.0 lb
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ProMariner ProSport 6 HD 12v 6 Amp Waterproof Marine Battery Charger
$138.00$114.95
Part No. 44006
Output Banks
1
Size (L×W×H)
7.9 × 7.7 in × 2.9 in in
Weight
3.7 lb
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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
Weight
3.5 lb
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Dual Pro RS1| RealPRO 12v 6 Amp Waterproof Battery Charger by Pro Charging Systems
$171.00$147.95
Part No. RS1
Output Banks
1
Size (L×W×H)
3 × 4.5 × 6.5 in
Weight
3 lb
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Schauer Charge Master 12v 1/8/12 Amp Automatic Multi Stage Smart Charger
$129.00$107.95
Part No. CM12A
Output Banks
1
Size (L×W×H)
6.5 × 3.25 × 2.1 in
Weight
2 lb
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BatteryMINDer 128CEC2 | BatterMINDer 12v 2/4/8 Amp Charger Maintainer Desulfator & Lithium Charger Maintainer
$223.00$185.00
Part No. 128CEC2
Output Banks
1
Size (L×W×H)
7.3 × 4.9 × 2.1 in
Weight
3.15 lb
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NOCO GENIUS10 | 6v 12v 10 Amp Genius Battery Charger and Maintainer
$124.95$99.95
Part No. GENIUS10
Size (L×W×H)
7.91 × 3.73 × 2.31 in
Weight
1.23 lb
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OptiMATE Lithium 4s 10A | TM275: 12.8v 9.5 Amp 10-Step Lithium LiFEPO4 Smart Charger
$181.95
Part No. TM275
Size (L×W×H)
9.38 × 3.84 × 2.57 in
Weight
3.2 lb
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NOCO Genius GENPRO10X1 | 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
Weight
5.33 lb
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Guest 12v 10 Amp CHARGEPRO On-Board Smart Charger
$159.99$142.95
Part No. 2710A
Output Banks
1
Size (L×W×H)
9 × 7.5 × 2.4 in
Weight
8.6 lb
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Dual Pro SS1 | Sportsman Series 12v Uni Pro One 10 Amp Bank Marine Charger by Pro Charging Systems
$257.00$198.95
Part No. SS1
Output Banks
1
Size (L×W×H)
6.38 × 8.00 × 4.75 in
Weight
5.5 lb
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Dual Pro SS1AUTO | Sportsman Series Uni Pro One 10 Amp Bank Auto Profile Marine Charger by Pro Charging Systems
$280.00$214.95
Part No. SS1AUTO
Output Banks
1
Size (L×W×H)
6.38 × 8.00 × 4.75 in
Weight
5.5 lb
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Soneil 12v 10 Amp ACI Smart Automatic SUPERCHARGER
$103.95$96.95
Part No. 1220SR20CC
Output Banks
1
Size (L×W×H)
6.6 × 3.1 × 1.7 in
Weight
1.55 lb
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Xantrex 804-1210 | TRUECharge2 10 12v 10 Amp 2-Bank Battery Charger
$244.99$209.95
Part No. 804-1210
Size (L×W×H)
8.4 × 8.4 × 3.25 in
Weight
4.2 lb
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Soneil 12v 5 Amp Constant Current World Smart Charger Son1212SR
Out of Stock
$114.95$105.95
Part No. Son1212SR
Output Banks
1
Size (L×W×H)
6 × 3.7 × 1.9 in
Weight
1.5 lb
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Interacter 12v 5 Amp Professional Series Charger PS1205
Out of Stock
$159.95
Part No. PS1205
Output Banks
1
Size (L×W×H)
6 × 6.5 × 5.25 in
Weight
7.0 lb
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Interacter 12v 6 Amp Lineage Series Charger
Out of Stock
$164.95
Part No. LS1206
Size (L×W×H)
6 × 6.5 × 5.25 in
Weight
5.7 lb
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Interacter 12v 10 Amp Professional Series Charger PS1210
Out of Stock
$169.95
Part No. PS1210
Output Banks
1
Size (L×W×H)
6 × 6.5 × 5.25 in
Weight
9.5 lb
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12 volt 5 to 10 Amp Options

Choose from Deltran, Guest, Soneil, Japlar Schauer, Chargetek, Dual Pro, Battery Minder, Interacter, and Genius for your charging needs. Each charger brings unique features to the table from the small and quiet Japlar Schauer and Soneil to the rugged designs of the Genius, Guest and Dual pro to the advanced features of Interacter, Deltran and Battery Minder.

If you have any questions regarding your unique set up please read our tutorials on how batteries work or start shopping by viewing the products on this page. Of course, if you get stuck, you can read our battery chargers tutorial to learn more about how to select the correct charger, or you can email us or call us toll free at 1-800-362-5397.

*Exclusions may apply for large, oversize items.  Flat Rate shipping is for the lower 48 states only.