There are many factors to consider when choosing a quad bike battery, such as using a traditional lead-acid battery, this type of battery is less expensive but needs to focus on maintenance, refilling with electrolyte or distilled water etc. There is also a sealed lead-acid battery and AGM batteries which are maintenance free but require an increased cost. If you choose lithium batteries, it will improve the overall performance of the four-wheeler, for example, lithium-ion batteries have high speed-out power, fast charging speed, and higher service life than lead-acid batteries. There are also lithium iron phosphate batteries, not only has a strong output power, fast charging speed, service life of up to 10 years, or the most safe and stable battery.

Four-wheeled vehicles use traditional lead-acid batteries
Quad bike batteries using lead-acid batteries is the most cost-conscious ATV rider’s first choice, because lead-acid batteries have been around for many years, the technology development is mature, so the price is low, generally can be used for about 2 years, but during this period you need to lead-acid batteries for regular inspection, refill the electrolyte or distilled water, to avoid overcharge and overdischarge, etc., the battery’s cycle of use up to about 300 times.
Compared with other types of batteries, lead-acid batteries are heavier, have limited depth of discharge, and are slow to recharge. (Note: The number of cycles means one complete discharge and one complete charge)
AGM batteries for four-wheeled vehicles
AGM battery is the abbreviation of Absorbed Glass Mat Battery, which refers to valve-regulated lead-acid batteries. The main feature of the battery is the presence of a fiberglass mat spacer, which absorbs and fixes the electrolyte solution inside the battery. Efficient oxygen recombination is achieved during the charging process, reducing water loss and extending battery life. Compared with lead-acid batteries, the price is a little higher, but the battery is maintenance-free and better able to deal with the problems brought about by frequent engine starts, do not need to maintain the battery frequently, but need to pay attention to overcharge and overdischarge.
On the other hand, the battery is strong and durable to resist vibration, can be driven on all kinds of roads, prolonging the service life of the battery, which is a good choice for four-wheeled vehicles. the life of AGM battery is about 4 years, which is higher than that of the liquid-rich lead-acid batteries, but AGM is very suitable for four-wheeled vehicle use.
Lithium batteries for four-wheeled vehicles
The continuous progress of lithium battery technology, in the field of four-wheeled vehicles, the use of lithium batteries is becoming more and more common, mainly because of the advantages of lithium batteries such as high energy density, high output power, long cycle life, small self-discharge rate, etc., four-wheeled vehicles using lithium batteries have a variety of types, such as lithium-ion batteries, lithium iron phosphate batteries, etc., we focus on introducing commonly used four-wheeled vehicle batteries:
1. Four-wheeled vehicles using lithium-ion batteries
Lithium-ion battery is a relatively new technology, compared with the traditional lead-acid batteries, lithium-ion batteries have high energy density, light weight and fast charging, which is a good choice for use in quadricycles. The batteries have an average lifespan of about four years and have good resistance to charging and discharging, but lithium-ion batteries require the use of a specially designed battery charger.
The cost of lithium-ion batteries is high, so it is important to make a comprehensive choice.
2. Four-wheeled vehicles using lithium iron phosphate battery
The use of lithium iron phosphate batteries for four-wheeled vehicles is a good choice for riders who pay attention to high safety performance, lithium iron phosphate batteries are more stable and not easy to overheat, compared with lithium-ion batteries for higher safety. The battery has a built-in battery management system, Bluetooth function and emergency start function, which can effectively protect the battery. And the charging speed of the battery is faster, can be discharged to a depth of 100%, suitable for long-time users.
In general, lithium iron phosphate batteries will not be overcharged or overheating when the phenomenon of combustion or explosion, and lithium iron phosphate batteries can be recycled up to 6,000 times, the service life of about 8 years, but the price is relatively much higher, in the long run is a good choice.
Common problems of quad bike battery
1. The battery is bulging and badly damaged, and needs to be replaced
2. Battery harness insulation failure, need to be sent to the maintenance personnel for repair
3. Battery leakage, mainly traditional lead-acid batteries, need to deal with the leakage and send it to the repairer for repair.
4. Batteries in a protective state, these batteries are mainly lithium batteries, there is a battery management system inside the battery, when there is lowvoltage, overvoltage, abnormal temperature, current abnormalities, the battery will stop running.
Conclusion:
We recommend that you use lithium iron phosphate batteries, the initial investment cost of this battery is higher, but the service life is long, does not require frequent maintenance, high security, but when choosing the best four-wheeler batteries, the most suitable for their own batteries is the best, you can find the best four-wheeler batteries based on the advantages and disadvantages of different types of batteries comprehensively analyse the advantages and disadvantages of different types of batteries.