Custom Lithium Battery Design And Manufacturing


Let our engineers build you any type of lithium battery.

BSLBATT not only has the largest on-hand selection of lithium-ion batteries ready to ship, but we also have our own in-house manufacturing facility where we can make you a custom battery for your specific application, whatever that may be. 

The most common integration needs are tailored to a specific environment (operating temperature constraints, shape or size packs, resistance to vibration and sealing, etc.).

Select cells that meet the constraints expressed (size, power, energy density, etc.)

Design any external systems (cooling, heating, ventilation, charger, etc)

Design of the outer casing (housing, protection, insulation)

Battery Management System integration

Prototyping and tests in our workshops

Certification and Production

In order to provide the best product, we use only selected battery elements from reputable global suppliers. Battery cells, BMS, and peripheral systems are trained and tested in-house before being released for production.

We guarantee a very high level of safety for our products. The drastic selection of elements allows for high-performance batteries, with a very high lifetime.

No problem… Whatever your lithium-ion batteries needs are, BSLBATT can make special solutions just for you.

Additionally, you will still have a full manufacturer’s warranty on your custom made the lithium-ion batteries. We use nothing but the highest quality cells and materials in the manufacturing process, which is done right here in China.

In addition to BSLBATT’s standard product range, we also offer tailored B2B solutions for high volume projects, optimized for your application, with dedicated engineering support.

lithium battery factory page

When you’re looking for a trustworthy partner to build your custom product, let our experts reduce development risk and bring a high-quality product to market faster for you. Contact us today to get started!

For any and all inquiries please reach out to us via our direct line at 0752 2819 469 or email us at [email protected].