Lithium Battery Upgrades
Switching a boat from lead-acid to lithium is the biggest 12V decision most owners make this decade, and it is easy to…
19 articles
Marine Battery Banks
Not every boat needs lithium, and a well-built lead-acid or AGM bank still runs a huge share of the fleet. This section…
19 articles
Marine Solar Power
Solar is the quietest upgrade on a boat, and at anchor it can be the difference between a working fridge and a…
19 articles
12V Wiring Systems
Most electrical failures on a boat trace back to wiring, not the gear plugged into it. This section is the hands-on core…
19 articles
Inverters and Charging
Turning battery power into something useful, and putting it back, is where a lot of systems fall apart. This section covers inverters…
18 articles
Marine Electronics
The screens and sensors that make boating safer are also the loads straining your 12V system, so this section keeps one eye…
18 articles