Your Primary Custom Battery Pack Manufacturer in China
TLH Battery is a professional custom lithium-ion battery manufacturer that has been in business for over 15 years.
We help 500+ customers create a custom battery designs for various industries. Our Li-ion batteries are widely used in electric surfboards, electric bikes, drones, medical devices, military and sports equipment, and individual power tools.
Our professional custom battery pack solutions help you save a lot of time and money, as well as get established on the market quickly. If you are looking for a custom battery pack manufacturer in China, please contact us for more details.
Custom Li-ion Battery 3D Drawing
Our engineering department offers a 3D drawing within 24 hours after confirming your basic specifications and requirements. The whole battery pack 3D design includes the combination of cells, discharge & charger connectors, housing, and much more.
Full Set Of Battery Manufacturing &
We have developed a full set of battery-manufacturing equipment and testing machines to ensure the quality and efficient lead time of your custom battery pack order.
- Cell-Sorting Machine
- Auto-Welding Machine
- Welding Machine
- Aging Testing Machine
- Waterproof Testing Machine
- Drop Testing Machine
- Charger Testing Machine
- BMS Testing Machine
Strict Quality Control System to Ensure TheTop Quality Of Your Battery Pack
Inspection of Materials: All the materials get fully inspected before shipment.
Manufacturing: Before the battery pack, and bulk production, our engineers make a demo. Our workers are experienced in welding and soldering processes.
Testing: We conduct full testing of your battery pack before shipment.
Shipment: You can choose UN cartons with electrostatic film and pallets for your battery pack.
Custom Li-ion Battery Pack Solution for Any Industry
TLH has developed many custom Li-ion battery pack solutions for many industries. Our fast engineering service will support you starting from a simple idea to the complete custom battery packs. Our batteries are used in various applications like electric surfboards, e-bikes, drones, cleaning machines, golf carts, and individual power tools.
- Customized with a waterproof case & connector
- Developed with a smart BMS
- Tested with a special waterproof testing machine
100% After-Sales Support For Your Order
Contact TLH to Start Your Custom Battery Project
“I’ve been in lithium-ion battery for 10 years to service hundreds of our customers. Providing premium service, perfect custom battery pack solutions and professional sales is my pursuit in my working life. Your satisfaction is my power.”