Golf Cart Battery Chargers • Save money on your golf cart battery charging

Save Money on the best golf cart battery chargers
and other charger related items available online today.

Obtain superior golf cart battery charging power, performance, durability and reliability !

Critical golf cart battery charging information This golf cart battery charging guide provides detailed information on Club Car, Ez Go and Yamaha golf cart chargers and, the golf cart battery charging steps you need to know so that you get the most out of your batteries.

 Frequently asked important questions like how long will my batteries last, how often do I need to charge my batteries and what are the safety considerations and other golf cart battery charging questions are also answered here on the website.

If you’re new to electric golf carts then it’s essential that you learn the proper use and care of your golf cart deep cycle batteries as they are expensive and are a finite resource.

Amazon’s Golf Cart Battery Chargers

The most important maintenance on an electric golf cart is battery care.

One way of thinking  about your battery pack is to think of it as a fuel tank. Proper use and care when charging golf cart batteries can easily influence how much service you get from your batteries and, to prolong their life your lead acid, deep cycle batteries require maintenance.

Before golf cart battery charging you will need to check a few things….

  • You should turn the ignition key to the “off” position. Even though there is no draw on the battery pack, it’s a good safe practice.
  •  Examine the outside appearance of the battery and ensure that the tops of the batteries and terminal connections are clean, free of dirt and corrosion, and dry.
  •  If fluids are on the top of a flooded/wet battery this may mean that the battery is being over-watered. If fluid is on the top of a gel or AGM battery this means that the battery is being overcharged and the performance and life will be reduced.
  •  During normal operation and lead acid battery charging, the batteries “gas”. The result is that acid will accumulate on the battery tops. This will cause corroded terminal connections and eventually frame damage.
  •  Clean the top of the battery, terminals and connections with a cloth or brush and a solution of baking soda and water. Do not allow the cleaning solution to get inside the battery. Rinse with water and dry with a clean cloth. It is highly recommended you use a 50/50 solution of baking soda and water to neutralize and clean the acid from the battery compartment. Once a month is recommended.
  •  Make sure that you check the battery cables and connections to ensure they are tight, clean, and free of corrosion. If the terminal connection is corroded it may cause a voltage drop between batteries and less golf cart battery life. It may also cause the cable to eventually fail due to heat caused by high resistance. Replace badly corroded cables with new ones. Make sure you apply a good coating of terminal protector after cleaning and before charging.
  •  Make sure that all the vent caps are secured properly on the battery.
  •  Apply a thin coat of petroleum jelly or battery terminal protector  Keep the area around batteries clean and dry.
  •  Proper deep cycle battery maintenance is imperative to maximize battery performance. Both under- or over-charging batteries can significantly reduce golf cart battery life. For proper charging, refer to the instructions that came with your equipment. Most chargers are automatic and pre-programmed.


Battery Cell Electrolyte Levels:

Before charging make sure each cell has the proper electrolyte level. Never charge a deep cycle battery if the electrolyte level is below the tops of the battery plates. Always keep the water at ¼” to ½” above the lead metal plates and only use distilled water. Never use Tap water, it has chemicals that can hurt the batteries. This will cause irreversible damage to the battery and shorten the capacity and life expectancy. If you discover this condition, simply add enough water to cover the plates before charging. Also, always check for proper electrolyte levels after charging your lead acid batteries.

During the charge process the electrolyte levels rise and, if you add too much it will be forced out of the cap vents causing a real mess on your golf cart floor and possibly cause corrosion in the battery tray. Battery manufacturers recommend distilled water or you may use your tap water if it tests below 200 parts per million of total dissolved solids.

Golf Cart Battery Charging:

Once you have the correct battery cell fluid levels and battery cables are clean and tight, its time to undertake your golf cart battery charging. Charge the batteries completely allowing the charger to shut off once full charge is met to enable good golf cart battery life.

The Battery Charger is designed to fully charge your battery set. If the batteries are severely deep cycled,
some automatic battery chargers contain an electronic module that may not activate and the battery
charger will not function. Automatic chargers will determine the correct duration of the charge of the
battery set and will shut off when the battery set is fully charged.

Never discharge a cart’s deep cycle batteries to the point that the vehicle will no longer run. This will shorten the life cycle of the batteries considerably, and may permanently damage the batteries. It is possible that the batteries will not accept a recharge if they are completely discharged. The deeper the discharge, the harder it is on the batteries.

Some golf cart owners believe that when it comes to golf cart battery charging you should not charge your batteries all the time, This is wrong..

You should start your golf cart battery charging even if the batteries have been used for only a short period (9 holes of golf or 10 Minutes). The charger is automatic and will turn off when batteries are fully charged. If the charger does seem to operate properly, of if the batteries seem weak, seek a service professional.It is important to keep your batteries charged. A golf cart that has seen extended use (batteries used to half charge) and then left to sit for weeks or months with out re-charging can permanently damage your batteries as lead acid batteries will self discharge. Lead Acid batteries discharge even faster in cold weather during the winter months so it’s important when golf cart battery charging to keep your cart on the charger during the winter.

When Parked keep it Plugged-In: Do not leave your cart off of the charger for long periods. For example if you cart is fully charged, and you drive to the supermarket and back, plug it right back in when you get home. Keep in mind the more discharged your batteries are, the longer they will take to charge. Do not be surprised if they are charging for several hours (up to 16hrs). All charges should automatically shut off, if it does not then there is a problem that needs to be serviced.

 Golf cart battery charging Do’s and Don’ts:


  • Always disconnect the charger cord from the golf car after the car has been fully charged and the charger has shut off.
  •  Do not leave a cart unattended with the charger still plugged in for any extended period of time.Do not add acid to a cell. Trying to add acid to a battery with water in the cells is dangerous.Pouring sulfuric acid into a wet cell is not wise and can cause serious injury.
  •  Hot summer weather causes golf cart batteries to self-discharge at a much higher rate than in cold weather. For example, a healthy, fully charged set of batteries will go from 100% capacity to 50% capacity in just 9 weeks if left sitting idle at a temperature of 86 degrees. Imagine what happens at 95 or 100 degrees. Batteries are most vulnerable to sulfation when they are sitting idle and partially discharged.
  • Do not buy auto parts store brand batteries or you’ll be quickly disappointed. These are car batteries which are made differently and will not perform the same as deep-cycle batteries that are specifically designed for golf cars.


 Golf Cart Battery Charging Safety Precautions:

Always wear safety glasses and a face shield when working on or near batteries, particularly when golf cart battery charging.
All batteries generate explosive hydrogen gas. Keep sparks, flames and cigarettes away from batteries at all times.

Do not connect or disconnect “live” circuits. To avoid creating sparks, always turn charging and testing equipment off before attaching or removing clamps.
Perform all work in a well ventilated area. Never lean directly over a battery while boosting, testing or charging it.Batteries contain corrosive sulfuric acid that can destroy clothing and burn the skin. Neutralize acid spills with paste made of baking soda and water or large quantities of water. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to,

 Links on this golf cart battery charging page are sponsored affiliate links and the owner makes commission if you buy after clicking these links. The owner is not a bona-fide user of this product. However, he has thoroughly researched it and provided a personal opinion only. This disclosure is in accordance with the Federal Trade Commission’s 16 CFR, Part 255: “Guides Concerning the Use of Endorsements and Testimonials in Advertising.”

Tagged with:

Filed under: Golf Cart Battery Charging Guide

This Schumacher 48 Volt Battery Charger
will charge your lead-acid batteries

Schumacher 48 Volt Battery Charger charges 48 Volt lead-acid batteries and is great for golf carts.

The fully automatic, microprocessor controlled charger with a 15 to 25 ampere cycling output current, includes 8 gauge, 6 feet long output cables with a polarized 50 ampere Quick-Connect connector, charger status LED indicators, a lighted on/off switch and, multi-stage charging algorithm.

Average Rating Overall


Schumacher 48 Volt Battery Charger

Schumacher INC-4825A ’25 Amp’ 48V Digital Charger

This Schumacher 48 Volt Battery Charger comes in a heavy duty steel case and has a baked enamel finish. Featuring various safety precautions like the safe start, reverse polarity and short circuit protection you can trust this charger to function properly.

The charger will not apply current to the output connector until it is properly connected and the patent pending “thermal runaway” protection stops charging if the charger detects that there is a problem with the battery.

The Schumacher 48v Charger has power saving modes that allow you to use very little power when in standby or maintain mode. It monitors the battery voltage to keep it fully charged.

Automatic temperature compensation adjusts the output voltage based on the ambient air temperature and the temperature controlled cooling fan ensures efficient operation and peak performance.

This digital charger charges 48 Volt lead-acid batteries and is perfect for golf carts.


CLICK HERE for further information and the latest deal on the Schumacher 48 volt 25 amp charger 

Automatic Charging Mode:

When an Automatic Charge is performed, the 4825A battery charger switches to the 
Maintain Mode (see below) automatically after the battery is charged.

Aborted Charge:

If charging can not be completed normally, charging will abort. When 
charging aborts, the charger’s output is shut off, and the CHARGING (yellow) LED will blink. To reset after an aborted charge, either disconnect the battery or turn off the charger.

Desulfation Mode:

If the battery is left discharged for an extended period of time, it could 
become sulfated and not accept a normal charge. If the charger detects a sulfated battery, the charger will switch to a special mode of operation designed for such batteries. If successful, normal charging will resume after the battery is desulfated. Desulfation could take 8 to 10 hours. If desulfation fails, charging will abort and the CHARGING (yellow) LED will blink.

Completion of Charge:

Charge completion is indicated by the CHARGED (green) LED. When lit, 
the charger has switched to the Maintain Mode of operation.

Maintain Mode (Float-Mode Monitoring):

When the CHARGED (green) LED is lit, the charger has started Maintain Mode. In this mode, the charger keeps the battery fully charged by delivering a small current when necessary. If the battery voltage drops below a preset level, the charger will go back into Charge Mode until the battery voltage returns to the full charge level, at which point the charger will return to Maintain Mode.

NOTE:: The charger automatically switches between Charge Mode and 
Maintain Mode as necessary. The CHARGED (green) LED will cycle on when the battery is at full charge and off when the voltage drops below a preset level and the charger goes into Charge Mode. This cycle will continue, and the CHARGED (green) LED will stay on for longer periods of time as the battery becomes more fully charged.

Power Saving Mode:

The charger has an internal relay that switches the power transformer on and off automatically. This means, that the charger uses very little power when in standby mode or maintain mode.

General Charging Notes:

Fan: The charger is designed to control its cooling fan for efficient operation. Consequentially, it is normal for the fan to start and stop when maintaining a fully charged battery. Keep the area near the charger clear of obstructions to allow the fan to operate efficiently.

Here’s some Positive Customer Feedback for this Schumacher 48 Volt Battery Charger

Source: Amazon Reviews…

“Heavy duty, well made charger”

“This charger is great! I bought it for my Yamaha 48v and cut the chord before I found out there is an adapter. My gold cart shop nearby said they use the same one and its a top notch model”.

“GREAT!! Charges my golf cart from dead to full in about 3.5 hrs”

“Excellent charger for EZ GOs”.


In our research most of the customer feedback for this Schumacher 48 Volt Battery Charger was very positive.


One person said

“Had to take apart and solder a connection wire back on upon arrival. Works great after that

Another said:

“that it is not good as a float charger”

Warranty: Parts:

The Item model number is INC-4825A



CLICK HERE for further information and the latest deal on the Schumacher 48 volt 25 amp charger is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to,

 Links on this Schumacher 48 Volt Battery Charger page are sponsored affiliate links and the owner makes commission if you buy after clicking these links. The owner is not a bona-fide user of this product. However, he has thoroughly researched it and provided a personal opinion only. This disclosure is in accordance with the Federal Trade Commission’s 16 CFR, Part 255: “Guides Concerning the Use of Endorsements and Testimonials in Advertising.”


Tagged with: