![Dual battery in parallel, can I hook a NOCO Genius 5 x2 to each battery since they are already connected together? (Diesel truck trying to prolong battery life) : r/batteries Dual battery in parallel, can I hook a NOCO Genius 5 x2 to each battery since they are already connected together? (Diesel truck trying to prolong battery life) : r/batteries](https://i.redd.it/udgs62qjqn281.jpg)
Dual battery in parallel, can I hook a NOCO Genius 5 x2 to each battery since they are already connected together? (Diesel truck trying to prolong battery life) : r/batteries
![NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/81p8QE6o1AL._AC_UF350,350_QL80_.jpg)
NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive
![NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/91pzJeitNCL.jpg)
NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive
![NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/91JTpos2XjL.jpg)
NOCO Genius GENPRO10X2, 2-Bank, 20A (10A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries: Amazon.co.uk: Automotive
![NOCO Genius GEN5X2, 2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation : Amazon.co.uk: Automotive NOCO Genius GEN5X2, 2-Bank, 10-Amp (5-Amp Per Bank) Fully-Automatic Smart Marine Charger, 12V Onboard Battery Charger, Battery Maintainer and Battery Desulfator with Temperature Compensation : Amazon.co.uk: Automotive](https://m.media-amazon.com/images/I/9123POnDkVL.jpg)