Boat Battery Basics

[Mark Wilford]

The discharge state of a battery is commonly measured in Depth of Discharge (DOD). This refers to how far down the battery has been taken, for example, a battery that has 25% of its capacity remaining would be said to be at 75% DOD. The lifetime of a battery is instantly related to the depth of the discharge that it often experiences - marine battery.

If you subject a deep cycle battery to 80% DOD regularly you're going to get roughly half the life out of your battery than if you have been to cycle it to 50% DOD. While this doesn't suggest you could't go down to 80% DOD you must usually try to design your battery banks to allow for cycling at around 50%.

They usually are not completely dry – they're actually filled with acid, the plates formed and charged, then the acid is dumped out. A Deep Cycle Gel Battery (additionally known as a “gel cell”) is a sealed, valve regulated lead-acid deep cycle battery and makes use of a gel electrolyte. The main benefit of gel cells is that they'll eliminate evaporation of the electrolyte, and all testing reveals they've higher resistance to extreme temperatures, shock, and vibration.

Deep cycle (and marine) batteries are designed for prolonged discharges at decrease present and never for top present discharges. In heat climate, starting an engine will usually consume much less that 5% of a automobile battery's capability. In contrast, deep cycle (or marine) batteries are used for functions that can consume between twenty to eighty percent of the battery's capacity - deep cycle marine battery. For more information, please visit our website https://www.landroverbar.com/