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One Stop New 48V Ebike Battery Factory For 10 Years

KET is a globally recognized manufacturing company with over 13 years of expertise in supplying and producing batteries. Our ISO 9001 certified management system ensures a highly standardized process for both production and quality control of your tailored 48v ebike battery.

At present, KET boasts a team of 20 battery-related engineers, including structural engineers and electronic engineers, among others. With our extensive research and development capabilities, we can offer you a vast array of customized 48v ebike battery solutions.

If you are seeking a 48v ebike battery supplier or battery pack solution provider, please reach out to KET for further information.
One Stop New 48V Ebike Battery Factory For 10 Years
Strict Quality Control For Your 48V Ebike Battery

Strict Quality Control For Your 48V Ebike Battery

At KET, we are confident in the exceptional quality and reliability of our produced lithium-ion batteries, and their safe usage for our customers.

Our company is equipped with state-of-the-art technology, including a high and low temperature test chamber, a comprehensive tester, a charge and discharge aging instrument, an automatic electric battery cell sorting machine, and a vibration tester. This technology enables us to thoroughly test and verify the performance of our automatic welding machines and protection board testers.

To ensure the highest level of quality, we have implemented a stringent testing process prior to shipment, including charge/discharge testing, high and low temperature testing, protection board testing, aging testing, core capacity division, incoming inspection, and vibration testing.
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Your Custom 48V Ebike Battery For Sale

KET only produce lithium batteries for ebikes now. There are more and more people have lithium batteries as the first choice ebike batterys choice.

As a reliable 48v ebike battery manufacturer, KET supports custom size, capacity, logos and more for your own brand. Please get in touch with us and give us your requirement, and we will reply soon!

How To Custom Your 48V Ebike Battery?

Custom 48V Ebike Battery

Note: Due to different custom requirements there will be different MOQ requirements, while the cost of raw materials for batteries has fluctuated a lot recently. So please contact us in time and get the latest 48v ebike battery quotes.

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Why Lithium Battery Is The Best Choice For 48V Ebike Battery?

Lithium batteries, nickel-metal Hydride (NiMH) batteries, and lead-acid batteries are all used in e-bikes. Among these options, lithium batteries are the most popular for a number of reasons:

Lightweight: Lithium batteries are much lighter than lead-acid batteries and even lighter than NiMH batteries, making them ideal for electric bikes that need to be portable.

High energy density: Lithium batteries have a higher energy density than both lead-acid and NiMH batteries, meaning they can store more energy in a smaller package. This makes them ideal for e-bikes where space is limited.

Long cycle life: Lithium batteries have a longer cycle life than lead-acid batteries and a longer cycle life than NiMH batteries, meaning they can be charged and discharged more times before they need to be replaced.

Wide temperature range: Lithium batteries can operate in a wider temperature range than lead-acid and NiMH batteries, making them more suitable for use in a variety of climates.

Faster charging: Lithium batteries can be charged more quickly than lead-acid batteries and faster than NiMH batteries, reducing the time required to fully charge the battery.

Overall, the combination of high energy density, long cycle life, fast charging, and light weight makes lithium batteries the best choice for a 48V e-bike battery.

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How To Do 48V Ebike Battery Storage?

Proper storage of an e-bike battery can extend its lifespan and maintain its performance. Here are some tips for storing e-bike batteries:

1.Charge the battery to 50-60%: Store the battery with a partial charge, around 50-60% of its full capacity. This will prevent overcharging and prevent the battery from losing its charge too quickly.

2.Store in a cool, dry place: Store the battery in a cool and dry place, away from direct sunlight and heat sources. Avoid storing it in a damp or humid place, as this can lead to corrosion.

3.Store in a safe place: Store the battery in a safe and secure place, away from potential dangers such as fire or water.

4.Keep battery terminals clean: Clean the battery terminals regularly to prevent corrosion and maintain good electrical contact.

5.Store the battery at room temperature: Avoid extreme temperatures, both high and low, as they can harm the battery. Store the battery at room temperature, around 68-77°F (20-25°C).

6.Store the battery in a well-ventilated area: Keep the battery in a well-ventilated area to prevent a buildup of harmful gases.

By following these tips, you can ensure that your e-bike battery stays in good condition and continues to perform well over time.

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What Ebike Brands Can KET Do Customization For?

KET is a market leader in custom e-bike batteries and KET can provides custom batteries for include vivi, totguard, sondors, shimano, silverfish, nakto, hyper, hurley, aventon, ancheer, hailong, gaint, lectric, schwinn and more. These high-quality batteries are customized to meet the specific requirements of each brand, ensuring maximum performance and reliability for e-bike riders.

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FAQ

How do I know whether you've shipped my order or not?
Tracking NO. will be offered as soon as your order be shipped out. Before that, our sales will be there to check the packing status, photo of the order and let you know the detail shipment information.
Can you offer chargers of 48v ebike battery?
We do not provide chargers. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
How to ship your custom 48v ebike battery?
The logistics companies we work with are strong. Currently, depending on your destination and order, we are able to provide options such as air freight, sea freight, express delivery, rail transport and trucking.
What is your MOQ of 48v ebike battery?
If it is our existing standard product, there is no moq requirement.
If it is a custom product, there is a MOQ requirement. However, the MOQ varies from material to material and you can contact us for specific information.
What is your terms of packing?
Generally, we pack the goods in neutral brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes.
How can we pay?
You can pay via T/T, Paypal.
Guide about ebike battery upgrade
Upgrading the battery on an e-bike can increase its range and performance. Here are some steps to upgrade an e-bike battery:

1.Determine compatibility: Make sure that the new battery is compatible with your e-bike's make and model. Check the voltage, capacity, and physical dimensions of the battery to ensure a proper fit.

2.Purchase the battery: Purchase a high-quality battery from a reputable manufacturer or supplier.

3.Disconnect the old battery: Disconnect the old battery from the e-bike, following the instructions in the owner's manual.

4.Install the new battery: Install the new battery according to the instructions that come with it. Be sure to connect it correctly and securely to the e-bike.

5.Test the new battery: Test the new battery to make sure it's working properly. Check the voltage and capacity, and test it on the e-bike to ensure that it provides the desired level of performance.

Upgrading the battery can enhance the performance and range of an e-bike, but it's important to make sure that the new battery is compatible and installed correctly. If you're not comfortable with the installation process, consider having it done by a professional mechanic.
what is the ebike battery life?
The battery life of an e-bike varies depending on several factors such as the battery capacity, usage, and conditions. On average, an e-bike battery can last anywhere from 20 to 80 miles per charge, with larger capacity batteries lasting longer. Some high-end e-bikes can even last up to 100 miles or more on a single charge. However, these distances can be affected by factors such as the terrain, rider weight, and the use of assist features. To extend the battery life, it is recommended to avoid using high levels of assist on steep inclines and to store the battery properly when not in use.