Guide to Deep Cycle Battery Storage: What you Need to Know About Long-Term Storage and Buying Older Batteries for GolfCarts and Cleaning Machines
Deep Cycle Batteries are an integral part of equipment like golf carts, cars and several industrial cleaning Machines that need a prolonged supply of energy. Conventional lead acid batteries are famous for their burst of high power for a short period, like some seconds, which is not ideal. With these mounting positives, one should consider the possibilities of wear if they are kept idle for a prolonged period. Let us dive deeper to discuss the effects of the long-drawn-out storage of deep-cycle batteries and put forward some suggestions to help you make an informed decision.
Long term Storage and Deep cycle batteries
Self Discharge
Deep Cycle Batteries will inevitably discharge even when unattended over time, which depends on a number of factors like Battey Chemistry, temperature and environment. As mentioned earlier, golf carts use deep cycle batteries (lead acid batteries), but they are bound to have a higher discharge rate than lithium-ion batteries, which are found in cell phones, new cars, and other machines. Even then, it does not mean that discharge is totally out of the question, but the rate is comparatively lower. If batteries are inactive for long without any care, they will be deprived of their former glory.
Sulfation
A customer often has a query about sulfation. Extended storage of lead-acid batteries without regular charging can lead to sulfation. This chemical process occurs when crystals of Sulfate form on the battery plates. This can be detrimental to the life of your batteries as they become obstacles to extending their life.
Internal Corrosion
Further, prolonged storage, which has been proven to lead to internal corrosion of battery plates, could deteriorate the lifespan and health of lead-acid batteries.
Depreciation in Capacity
Uneven/high temperature is a severe culprit that leads to a decrease in the overall capacity of batteries.
Here are some tips for adequate storage of Deep cycle batteries
Store Your Batteries Charged
It’s always advisable to keep batteries charged when storing them for a long period of time. When it comes to lead batteries, it’s adequate to keep them charged at 12.6 to 12.8 volts. The story of lithium-ion batteries is slightly different, 50% is the perfect rate, as they are less affected by self-discharge.
Extreme Temperature Is a NO-NO
As stated earlier, extreme temperatures can negatively affect your Battery’s performance. Therefore, you should store it in a cool and dry place, away from humidity, direct sunlight, and other heat sources. Extreme cold is as bad as high temperatures; the ideal temperature range would be 32 F and 77F (0 C to 25 C).
Discharge Gradually
When stored, try not to discharge it all at once; this has often been detrimental to a good battery life. A gradual discharge is ideal when considering efficiency and health.
Points to Consider When Buying Older Deep cycle batteries
Manufacturing Date
A battery’s shelf life is usually 5 to 14 months, which means older deep-cycle batteries might have experienced slight wear.
Physical Damage Inspection
Physical damage is a clear indication of apparent weakness and inefficiency; if it has developed a bulge or leakage, then you are better off not depending solely on it.
Testing the Battery is always Crucial
Checking the voltage and its capacity for extended discharge will always give you an idea of whether to make the purchase. A number of manufacturers and dealers offer this service to ensure that you make the right decision.
Warranty
Even though you are buying an older or used Battery, the dealer might still provide you with a warranty period. To be on the safe side, it is always better to buy a product under warranty. Enquire about the terms and conditions of your warranty.
Conclusion
Proper inspection and information are crucial in helping you purchase Deep cycle batteries, which are essential arms of your golf carts, cleaning machines and other industrial or domestic equipment. With this blog, SBR Batteries the pioneer in Batteries in the UAE, hopes that you have found value in helping to make an informed decision about purchasing a deep-cycle battery.
Need further information on Batteries or other equipment? Our team of experts is here all day and night to help you find the right Battery. Just let us know at surjith@sbrbatteries.com or give a call on +971545084969.