Collection: Electrical - Battery Chargers
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![Dual Pro PS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [PS3AUTO/BOS12V2]](//marineandrvsupply.com/cdn/shop/files/104771XL.jpg?v=1722615944&width=533)
11% offDual ProDual Pro PS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [PS3AUTO/BOS12V2]
PS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V...
$975.99 USD $1,105.98 USD$975.99 USD$975.99 USD $1,105.98 USD -
![Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3]](//marineandrvsupply.com/cdn/shop/files/104774XL.jpg?v=1722615969&width=533)
9% offDual ProDual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3]
PS4 Auto 4 Bank Battery Charger with 3 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V...
$1,157.99 USD $1,277.98 USD$1,157.99 USD$1,157.99 USD $1,277.98 USD -
![Dual Pro SS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [SS3AUTO/BOS12V2]](//marineandrvsupply.com/cdn/shop/files/104786XL.jpg?v=1722616071&width=533)
7% offDual ProDual Pro SS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [SS3AUTO/BOS12V2]
SS3 Auto 3 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V...
$878.99 USD $953.98 USD$878.99 USD$878.99 USD $953.98 USD -
![Dual Pro SS2 2 Bank Battery Charger w/2 Bank B.O.S. [SS2/BOS12V2]](//marineandrvsupply.com/cdn/shop/files/104780XL.jpg?v=1722616020&width=533)
7% offDual ProDual Pro SS2 2 Bank Battery Charger w/2 Bank B.O.S. [SS2/BOS12V2]
SS2 2 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V -...
$696.99 USD $756.98 USD$696.99 USD$696.99 USD $756.98 USD -
![Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2]](//marineandrvsupply.com/cdn/shop/files/104788XL.jpg?v=1722616089&width=533)
7% offDual ProDual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2]
SS4 Auto 4 Bank Battery Charger with 2 Bank B.O.S.This kit includes Dual Pro’s B.O.S. Battery Optimization System - 12V...
$1,049.99 USD $1,140.98 USD$1,049.99 USD$1,049.99 USD $1,140.98 USD -
![Dual Pro Sentinel 10 Charger/Maintainer [S10]](//marineandrvsupply.com/cdn/shop/files/98422XL.jpg?v=1722583077&width=533)
3% offDual ProDual Pro Sentinel 10 Charger/Maintainer [S10]
Sentinel 10 Charger/Maintainer Powerful - Charges and Maintains from 1 to 10 batteries simultaneously and independently Intelligent - Various algorithms allow...
$331.99 USD $343.99 USD$331.99 USD$331.99 USD $343.99 USD -
![Dual Pro PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger [PS3AUTO]](//marineandrvsupply.com/cdn/shop/files/89658XL.jpg?v=1722539257&width=533)
15% offDual ProDual Pro PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger [PS3AUTO]
PS3 Auto 15A - 3-Bank Lithium/AGM Battery ChargerLatest Technology: Detects if your battery is Lithium or AGM Automatically charges both...
$617.99 USD $734.99 USD$617.99 USD$617.99 USD $734.99 USD -
![Dual Pro SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger [SS3AUTO]](//marineandrvsupply.com/cdn/shop/files/89678XL.jpg?v=1722539388&width=533)
10% offDual ProDual Pro SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger [SS3AUTO]
SS3 Auto 30A - 3-Bank Lithium/AGM Battery ChargerLatest Technology: Detects if your battery is Lithium or AGM Automatically charges both...
$521.99 USD $582.99 USD$521.99 USD$521.99 USD $582.99 USD -
![Dual Pro SS4 Auto 40A - 4-Bank Lithium/AGM Battery Charger [SS4AUTO]](//marineandrvsupply.com/cdn/shop/files/89679XL.jpg?v=1722539397&width=533)
10% offDual ProDual Pro SS4 Auto 40A - 4-Bank Lithium/AGM Battery Charger [SS4AUTO]
SS4 Auto 40A - 4-Bank Lithium/AGM Battery ChargerLatest Technology: Detects if your battery is Lithium or AGM Automatically charges both...
$692.99 USD $769.99 USD$692.99 USD$692.99 USD $769.99 USD -
![Dual Pro PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger [PS4AUTO]](//marineandrvsupply.com/cdn/shop/files/89659XL.jpg?v=1722539266&width=533)
11% offDual ProDual Pro PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger [PS4AUTO]
PS4 Auto 15A - 4-Bank Lithium/AGM Battery ChargerLatest Technology: Detects if your battery is Lithium or AGM Automatically charges both...
$800.99 USD $906.99 USD$800.99 USD$800.99 USD $906.99 USD -
![Dual Pro Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V [SS2]](//marineandrvsupply.com/cdn/shop/files/68405XL.jpg?v=1722464059&width=533)
9% offDual ProDual Pro Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V [SS2]
Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24VOur customers asked for a series of chargers that were smaller,...
$349.99 USD $385.99 USD$349.99 USD$349.99 USD $385.99 USD -
![Dual Pro Professional Series Battery Charger - 15A - 1-Bank - 12V [PS1]](//marineandrvsupply.com/cdn/shop/files/68400XL.jpg?v=1722464015&width=533)
15% offDual ProDual Pro Professional Series Battery Charger - 15A - 1-Bank - 12V [PS1]
Professional Series Battery Charger - 15A - 1-Bank - 12VThe Professional Series chargers have set the standard in the marine...
$273.99 USD $325.99 USD$273.99 USD$273.99 USD $325.99 USD
![Dual Pro PS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [PS3AUTO/BOS12V2]](http://marineandrvsupply.com/cdn/shop/files/104771XL.jpg?v=1722615944&width=533)
![Dual Pro PS4 Auto 4 Bank Battery Charger w/3 Bank B.O.S. [PS4AUTO/BOS12V3]](http://marineandrvsupply.com/cdn/shop/files/104774XL.jpg?v=1722615969&width=533)
![Dual Pro SS3 Auto 3 Bank Battery Charger w/2 Bank B.O.S. [SS3AUTO/BOS12V2]](http://marineandrvsupply.com/cdn/shop/files/104786XL.jpg?v=1722616071&width=533)
![Dual Pro SS2 2 Bank Battery Charger w/2 Bank B.O.S. [SS2/BOS12V2]](http://marineandrvsupply.com/cdn/shop/files/104780XL.jpg?v=1722616020&width=533)
![Dual Pro SS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S. [SS4AUTO/BOS12V2]](http://marineandrvsupply.com/cdn/shop/files/104788XL.jpg?v=1722616089&width=533)
![Dual Pro Sentinel 10 Charger/Maintainer [S10]](http://marineandrvsupply.com/cdn/shop/files/98422XL.jpg?v=1722583077&width=533)
![Dual Pro PS3 Auto 15A - 3-Bank Lithium/AGM Battery Charger [PS3AUTO]](http://marineandrvsupply.com/cdn/shop/files/89658XL.jpg?v=1722539257&width=533)
![Dual Pro SS3 Auto 30A - 3-Bank Lithium/AGM Battery Charger [SS3AUTO]](http://marineandrvsupply.com/cdn/shop/files/89678XL.jpg?v=1722539388&width=533)
![Dual Pro SS4 Auto 40A - 4-Bank Lithium/AGM Battery Charger [SS4AUTO]](http://marineandrvsupply.com/cdn/shop/files/89679XL.jpg?v=1722539397&width=533)
![Dual Pro PS4 Auto 15A - 4-Bank Lithium/AGM Battery Charger [PS4AUTO]](http://marineandrvsupply.com/cdn/shop/files/89659XL.jpg?v=1722539266&width=533)
![Dual Pro Sportsman Series Battery Charger - 20A - 2-10A-Banks - 12V/24V [SS2]](http://marineandrvsupply.com/cdn/shop/files/68405XL.jpg?v=1722464059&width=533)
![Dual Pro Professional Series Battery Charger - 15A - 1-Bank - 12V [PS1]](http://marineandrvsupply.com/cdn/shop/files/68400XL.jpg?v=1722464015&width=533)
