Why choose us

Bonnen’s longer-lasting batteries and systems have provided critical safety applications, back-up power and E-mobility power for our customers. Our innovative, safe and reliable technology delivers high performance products.

  • lithium battery manufacturer

♦ Super Strong Custom Ability

Bonnen can provide tailor made solution. Multi-safety design orientated, cell sorting, solid structure building, CFD simulation, extend pack cycle life etc.

♦ Advanced Quality Control

Product design, raw material procurement, inspection, process control, finished product shipment, after-sales service, etc. all have perfect, systematic and scientific operation specifications to ensure the quality of products is stable.

♦ Dedicated Service Team

Free 2 years one-on-one engineer pre-sale and after-sale service

♦ Long Warranty Time

Bonnen battery provide 2 years warranty time to our clients, extended warranties are also available.

♦ Rapid And Professional Delivery

Professional delivery service for Lithium battery, minimize your delivery costs.