What type of battery is used in golf carts

Currently, the mainstream golf cart batteries on the market are mainly divided into two categories: lead-acid batteries and lithium-ion batteries. These two types differ significantly in their technical characteristics, application scenarios, and development trends.

1. Golf Cart Batteries: Lead-Acid Batteries

Lead-acid batteries achieve charge-discharge cycles through the chemical reaction of lead dioxide (positive electrode), spongy lead (negative electrode), and dilute sulfuric acid electrolyte. Their technology is highly mature, and their internal structure includes high-porosity AGM separators (such as the Leoch GF series) or gel electrolytes (such as the DTA series), which effectively suppress electrolyte stratification and improve cycle stability. Typical specifications are 6V/8V cells, connected in series to form a 36V/48V power supply system, with a capacity range covering 180-250Ah, meeting medium-range driving needs.

Want OEM lithium forklift batteries at wholesale prices? Check here.

Disadvantages: Low energy density: The gravimetric energy density is only 30-50Wh/kg, leading to increased vehicle weight and affecting driving range efficiency.

Short cycle life: Deep cycle life is approximately 300-500 cycles; after 2 years, the capacity decays to below 80%, requiring complete replacement. Low charging efficiency: Standard charging time is 8-10 hours, and fast charging easily leads to plate sulfation.

2. Golf Cart Batteries: Lithium-ion Batteries

Lithium-ion batteries primarily use lithium iron phosphate (LFP) and ternary lithium (NCM) batteries, achieving precise control through a BMS (Battery Management System). Taking Haobo Battery’s 72V/5kWh lithium iron phosphate pack as an example, it uses a 20S1P cell combination, supports 150A continuous discharge and 300A peak current, and has an energy density of 140Wh/kg, more than 3 times higher than lead-acid batteries.

Disadvantages: High initial cost: The unit price is 2-3 times that of lead-acid batteries, but the long lifespan results in lower long-term costs.

High temperature risk: Cell temperature needs to be controlled through liquid cooling or phase change materials to prevent thermal runaway.

Wholesale lithium golf cart batteries with 10-year life? Check here.

Golf carts equipped with lithium-ion batteries are generally used in high-end clubhouses, golf courses, and places requiring long-distance travel.

Redway Power, a leading manufacturer and wholesaler of LiFePO4 golf cart batteries, welcomes businesses, golf courses, clubs, and amusement parks worldwide to purchase our lithium batteries. We offer comprehensive support before, during, and after sales.