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Spaceflight Power Supply Co., Ltd.
Add: Weimin High-Tech Development Area, Fusha, Zhongshan, Guangdong Province, China
Modern ships mainly rely on the power of their onboard batteries to achieve almost all of their basic functions. For marine/automotive use, group 31 marine battery sometimes drop below the voltage required to run your boat or its electronic equipment.
This is why you must have a special charger so that you can use the recommended voltage to power the battery. The charging process of the group 31 marine battery is relatively fast and there is no problem.
Poor battery performance is usually the unfortunate result of a faulty battery charging technique, which puts us in significant constraints on enjoying success and leaving memories on the water. Even if the high-quality marine battery is incorrectly charged, it is easy to be dangerous in a short period of time. In order to avoid this unfortunate murder, it is very easy to learn to provide the correct use and charging process for deep cycle marine batteries.
If there is no rust/corrosion, there is no need to clean the battery terminals, so you can skip this section. However, if this is a requirement, please obtain appropriate supplies/materials to avoid accidents. For this, please use rubber gloves and protective glasses for protection, and use paper towels, wire brushes and coarse sandpaper to clean up the accumulated acid.
When we speak of corrosion, we are referring to a white powdery substance that seems to drift away in the wind. This cleaning will eliminate buildup and any possible bad connections between the feeder and the battery. Poor connection will only extend the charging time and reduce the available battery power.
First put on latex gloves and safety glasses for protection, and then use a wire brush to wipe off any excess corrosion. You need to spray the sodium bicarbonate/baking soda solvent onto the corroded area. Now, dilute 1 tablespoon of sodium bicarbonate with 1 cup of water in this solution. Wipe off the excess and use sandpaper to thoroughly clean any remaining rust/corrosion on the terminal.
Generally, before any charging process starts, the battery terminals should be cleaned. In the charging process, the use of a suitable type of charger is a practical requirement for any type of battery, not just a group 31 marine battery.
Therefore, before orderly joining the positive and negative leads to the positive and negative terminals, look for the correct charger type. Buying the wrong type of charger will definitely cause huge waste, because in addition to not providing enough power to fully charge, it will quickly damage your battery.
More importantly, if the deep-cycle battery charger reaches its full capacity, it will provide the appropriate amperage and voltage for the marine battery in time. For marine dual-purpose batteries-start-up and deep cycle, smart chargers are considered the best chargers.
Since the charging process includes 3 stages, this top charger is also called a multi-stage charger. The smart charger has the technology to charge the marine battery, as well as its temperature and chemical structure.
The charging process can only be started without corrosion. First, connect the group 31 marine battery terminal to the correct type of battery charger. This is because placing an awkward charger with the battery will only increase the risk of continued damage to the battery, which will affect its service life.
Here, the smart charter aircraft will provide energy in three stages, including the batch stage before the acceptance stage, and finally the floating stage. When plugged into the power source, it can be charged to the maximum while preventing any damage to the internal components of the battery.
If you don’t have a smart charger, the cost of a high-quality smart marine battery charger is about US$50 to 100, which will extend the life of the marine battery.
Here, if you have found a suitable charger type, so now connect the battery terminal to the charger clip. After connecting, turn on the battery charger and start charging.
At this stage, the charger will manage the entire process by first adjusting the charging through the batch method, and then accepting the method before entering the floating stage. With the smart charger, the charging percentage of the battery will be displayed on the LED display.
However, it is very necessary to read the manual of charger and group 31 marine battery charging technology, in case your charger is designed with adjustable charging settings before starting charging. Reading and understanding will help to handle the optimal speed for effective charging.
As an advantage, smart chargers will take preventive measures to prevent possible battery damage risks due to overcharging.
After the battery is fully charged, switch the charger to the off position. Next, you must remove the charging clip connected to the battery terminal. The process will be completed after reconnecting the leads to cover the battery box before moving it back to the ship and enjoying its service. If you have another group 31 marine battery on board, you only need to repeat the entire process to fully charge it.
Regardless of the design, typical marine deep-cycle batteries only allow a significant depth of discharge. You can only consume a small part of the actual capacity of the group 31 marine battery, and you can charge it to full capacity after several cycles.
The normal cycle of the deep cycle battery design will definitely start from full capacity (100%), which will reduce the battery discharge to approximately (20-50) % of the actual capacity, and then charge to 100%. The battery life is also greatly affected by its general depth of discharge.
Compared with batteries that allow greater depth of discharge, batteries that frequently perform 50% depth of discharge are expected to have a longer life. Repeated shallow discharge to 5-10% will also shorten the life. From a practical point of view, high-quality deep-cycle batteries will be discharged as designed and then recharged to full capacity.
Poor battery performance is usually caused by technical errors in battery charging. Even high-quality marine batteries are prone to danger in a short period of time, even if they are improperly charged. To avoid this situation, have my friends learned to provide the correct charging for your group 31 marine batteries?