Your 48V lithium battery manufacturer
At your service throughout the entire process

Our lead time is about 4-6 weeks, depending on quantity and customization requirements.

To become a distributor, please fill in the form at the bottom of our distributor page. Or contact joyce@keheng-battery.com

Definition of 48V Lithium Ion Batteries 48V Lithium Ion Batteries are everywhere, whether in the heart of a mechanical behemoth, at home, or even on a small boat on a calm lake, they provide flashes of life’s passion for power systems. The power of the future lies in these seemingly ordinary but extraordinary batteries, like the energy released by coal in the presence of temperature, helping to revitalize our industrial equipment, illuminate our stages, and provide convenience and warmth to our lives.
There are multiple advantages to choosing a 48-volt battery. First of all, they are more powerful and faster than low-voltage batteries, transmitting and using energy like a dragon riding the wind. In addition, this bodes well for a wider range of uses, and the enormous potential is compelling. Secondly, the life of 48-volt battery is like an ancient tree. It is long-lived and fruitful. It is durable and experienced. It is virtually guaranteed to be a long-term investment.
However, all good things have their drawbacks, and 48-volt batteries are no exception. They are usually larger and heavier than their low-voltage counterparts, and their use may require you to bear the burden for a long time. In addition, they may be more expensive to purchase, but rest assured that their long and durable life will pay you back in spades.

A battery management system (BMS) is a specialized technology crafted to supervise a collection of batteries, ensuring they consistently provide a desired voltage and current range across various timeframes and anticipated usage scenarios. Through the monitoring of individual cells within a lithium-ion battery pack, the overall condition of the battery system is assessed. Corresponding control adjustments and strategies are then enacted, tailored to the specific state of the lithium-ion battery system.

• You should select a battery based on the specific usage scenario. Consider the following factors: capacity, voltage, size, and usage time.
• 1. Capacity:
• Choosing a battery with sufficient capacity is essential to ensure it can power your device effectively for the required duration. Too little capacity may result in insufficient runtime, while an excessively large capacity could be wasteful and unnecessary.
• 2. Voltage:
• It is crucial to choose a battery that matches the voltage specification of your device. Selecting a battery with an incompatible voltage could potentially damage your device or cause it to malfunction. Therefore, ensuring compatibility between the battery and the device is imperative to avoid any potential issues. If you’re uncertain about the battery capacity required for your application, feel free to contact us for professional guidance.
• 3. Size:
• Each device has specific size requirements for its battery. Common international sizes for battery packs include 16850, 21700, and 26650. If you require a different size, please let us know, as we can customize lithium battery packs based on your specific needs.
• 4. Usage Time:
• The battery’s usage time directly impacts the efficiency of your work. Generally, the usage time is influenced by the battery’s ampere-hour (Ah) rating. A higher Ah rating typically results in a longer usage time. However, it’s important to consider the device’s size constraints in order to make the best choice.