Suppliers Custom Light Weight Lithium Racing Battery

Lifepo4 Batteries Solve Racing Worries

Offering lightweight quality and powerful technology lithium racing batteries. One-third the weight of lead-acid batteries to provide better handling. The battery’s internal BMS does not overcharge or discharge the battery so it is always in optimal condition to finish the race more easily. Using the safest Lifepo4 as the battery material, there are zero fires or explosions allowing you to meet your specific needs on the daily or world-class race track.

Choose our ultra-compact batteries to customize the voltage or current for your motorcycle races, and car races. Whatever you need, we have a solution to fit your requirements!

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Uses Lithium Racing Battery Keheng‘s

Keheng Brings a Unique Experience to Your Racing Events

Looking for a custom lithium battery solution?

Keheng is one of China’s leading manufacturers of lithium racing batteries and a leader in leading performance in racing.
We provide for different usage scenarios:
Capacity customization: 100AH/ 200AH/ 500AH according to your usage scenarios
Voltage Customization: Customized 12V/24V/36V/48V starter battery or power battery for racing.
Shape design: If you need to place the battery in an irregular place, then provide your requirements for design.

Benefits Of Using Keheng Battery
1. Unrivaled performance: High energy density ensures longer runtime, ideal for demanding applications.
2. Reliable and durable: Keheng batteries can withstand harsh conditions, reducing frequent replacement and maintenance.
3. Advanced safety features: The batteries are equipped with multiple safety mechanisms to prevent overcharging, overheating, and short-circuiting, ensuring safe operation in any environment.

4. Environmentally friendly and sustainable: Higher energy efficiency and more environmentally friendly materials compared to traditional batteries.

5. Customization and multi-functionality: Tech Heng provides customizable battery solutions, making them suitable for a wide range of applications from power battery products to industrial machinery.

6. Global support and service: Keheng provides excellent customer support and after-sales service to ensure a seamless experience for their customers around the world.

Are lithium batteries the right choice for your race car? What do you need to know?

What are the race batteries?

Lead Acid Battery

Lead-acid batteries have matured over time in both production and recycling. Lead-acid batteries are favored in a variety of industries due to their low cost, but the ground energy density and maintenance required by lead-acid batteries have fallen out of step with the times, and they are not capable of delivering the high power and longevity that is needed in the racing industry.
Of course, the other AMG battery is similar to the lead-acid battery in that it has a wider life span than the strong-acid battery and is more flexible in its installation. However, it also has the same drawbacks as lead acid batteries.

Lithium-ion Battery

Lithium-ion batteries beat lead-acid and AMG batteries in terms of weight and energy density. The weight can be reduced by 2/3 and the power remains the same. The cycle life of lithium-ion batteries (amount of charging and discharging) reaches 5,000 times, and the batteries are more resistant to deep discharging than lead-acid batteries. The only drawback is that the cost is higher than lead-acid batteries. Lithium Iron Phosphate batteries (LiFePO4 batteries) have become more widely used in racing and are the safest lithium-ion technology available.

How do I know the starting power of a race engine?

Generally, engines need 800-1000 starting power, if your engine is higher displacement then it needs higher starting power, if your engine is more powerful then it needs more current to drive the engine. Lithium batteries have the irreplaceable advantage of lead-acid batteries in the high-magnification field, which can start the engine faster. Lithium batteries are higher than lead-acid batteries in terms of energy density, volume, output current, and starting power, which makes them better to be used as engine starting batteries. Most customers are accustomed to using Cold Cranking Current (CCA) as a measure of battery “strength”. However, CCA is a measure of a battery’s ability to start at -17 degrees Celsius for 30 seconds.

Selecting capacity according to power

Once you know the starting power of a racing car, you need to choose the capacity of the battery according to your needs, but in this case, you need to decide according to your situation, because the larger the capacity of the battery, the larger the size, compared to lead-acid batteries, lithium batteries are 70% smaller than lead-acid batteries with the same capacity. For example, the 24V 50ah battery of a lead-acid battery can only discharge 30Ah, while a lithium battery of the same capacity can discharge up to 45Ah, from the data embodiment, a lithium battery is the ideal choice for your racing.
Deep cycle batteries offer a deeper pull than traditional lead acid/AGM, but this pull still reduces the number of life cycles. Lithium batteries can be close to zero without affecting cycle life.

Safe and long life

Lithium batteries do require a specialized charger to charge. Most automotive alternators can charge your lithium battery. One of the most important functions of a BMS is to protect the battery. Lithium batteries are made up of multiple cells that need to be balanced. If the cells don’t match, the usable capacity of the entire battery will be reduced, so cell balancing is critical to the longevity of a Li-ion battery.

This graph compares typical voltage versus depth of discharge curves between a lead acidAGM battery and a LiFePO4 battery
This graph compares typical voltage versus depth of discharge curves between a lead acid/AGM battery and a LiFePO4 battery. Note that the LiFePO4 battery not only has a higher voltage but also has a smoother voltage drop.

How long is the service life of racing lithium batteries?

Keheng’s lithium batteries are usually able to be used 3,000 times, and at a more stable depth of discharge (e.g. 80%) achieve about 5,000 times of not being able to recharge frequently, and do 5,000 charging cycle lengths.

Can you customize the battery size for specific models?

Keheng provides customers not only limited to size customization, you can choose LFP/NMC/LTO, etc. cell material customization, and special function customization.

How is the performance of your batteries under extreme racing conditions?

Battery performance at extreme temperatures

What are the safety certifications for your lithium batteries?

Batteries come with UL, MSDS, UN38.3, CE, KC, BIS, CB, and ISO9001:2015 certificates.

lithium battery certifications


Do the batteries come with a warranty and what is the warranty coverage?

Our batteries are replaced free of charge for any quality problem within 5 years and warranted free of charge for 10 years!

Do you offer a battery management system for performance monitoring?

Yes, the lithium batteries come with their own BMS on the way out to ensure that the batteries are not overcharged and over-discharged, prolonging battery life.

Can these batteries be easily integrated into existing race cars?

If your race car was using lead acid batteries before replacement, then you can replace them directly into the race car integration, but it is best to talk to your supplier.

Do you offer technical support for battery installation and maintenance?

Whether you need installation or after-sales support you can contact us anytime, our professional after-sales team is at your service 24*7!

Do you offer customizable energy outputs for different racing classes?

No matter what power you need Keheng can customize the battery according to your requirements, you can contact our team to send your requirements and get the corresponding battery pack.

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