A deep cycle lead battery can provide faithful, affordable service for many years. However, when clients ask us how long our products last we prefer to answer ‘that depends’ because several factors under their own control come into play. We provide a brief overview of these in this post. Do click on the links and tags below to learn more.
Recharging Deep Cycle Lead Batteries
Cycling lead-acid batteries involves allowing them to discharge, and recharge. This should be a measured, managed process that does not over-strain the battery. Do take another look at the cyclists in our photo. They are enjoying themselves, and their bicycles should last longer if they look after them.
Deep cycle means a battery can deliver a steady supply of electricity for a number of hours consistently. This contrasts strongly with a starter battery, that provides a powerful surge but just for a few seconds. A deep cycle lead battery performs best, and lasts longer when we bear the following factors in mind:
- Heavy use, without frequent and adequate recharging, shortens battery life.
- But maintaining it with considerate discharging and recharging extends this.
- The extent (depth) to which the battery is discharged also plays an important role.
Therefore, it follows we should use lead-acid deep cycle batteries regularly, but avoid discharging more than half their energy. if we can. Completely discharging a deep cycle lead battery regularly will shorten its life, and reduce the amount of charge it can hold.
A Few More Important Points to Remember
Lead batteries perform best at moderate temperatures. Extreme heat and cold can affect their operating life. Only use a correctly-rated charger delivering a steady, consistent current. Be careful of the total load you connect to a battery. Placing too much demand on it could damage it irreparably.
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Recharging Lead-Acid Batteries Correctly
