Most electric golf carts run on deep-cycle 36-volt or 48-volt battery systems. Typically, they come from the factory with lead-acid batteries in 6V, 8V, or 12V configurations, wired in series to create a 36V or 48V system. For longer run time, lower maintenance, and extended lifespan, we recommend upgrading to lithium iron phosphate (LiFePO4) batteries. LiTime offers 36V and 48V lithium golf cart batteries for optimal performance.
When you receive your battery, please note that it may have a low State of Charge (SOC) due to transportation and storage. For optimal performance, we recommend charging the battery immediately to avoid over-discharge.
For Bluetooth batteries, they may arrive in an off state with a virtual voltage of 3V-5V at the terminals. This is normal and can be resolved by using an AC-DC lithium battery charger or MPPT solar charge controller to charge for 3-10 seconds, which will activate the battery for normal use.
If you plan to store the battery for an extended period without use, charge it to a SOC of 30% to 50% and perform maintenance every three months. This will help preserve its functionality and performance over time.
To find your golf cart's voltage, check your owner’s manual, search for the technical specifications online, or locate the technical/serial number sticker on your vehicle, which usually lists the voltage. Most golf carts are either 36V or 48V.
If you're unable to find the voltage using these methods, you can open the battery compartment and calculate it yourself. Each battery should have its voltage labeled. Multiply the voltage of a single battery by the number of batteries in the bank to determine the system voltage. For example, eight 6V batteries would give you a 48V system.
If you need assistance determining your golf cart's voltage, feel free to contact us at service@litime.com with a photo of your battery tray, and we'll help you figure it out.
Due to the different charging requirements compared to lead-acid batteries, we recommend using a LiFePO4 lithium battery charger for charging.
Here are the charging options for LiTime lithium golf cart batteries:
1)AC-DC lithium battery charger: Choose a charger with the correct charging voltage to safely charge the battery.
2) Solar panels: When using solar panels, ensure you connect a solar charge controller for safe charging.
3) Alternator/Generator:
a. If your alternator or generator supports DC output, a DC-to-DC charger is needed to connect the battery.
b. If your alternator or generator supports AC output, use a compatible battery charger as recommended in the product manual to safely connect the battery and generator.
LiTime provides 5-year warranty for our batteries. Visit LiTime Return & Refund Policy for more detailed information.