Skip to content
Australia, Welcome to 2024 - Free Shipping on most products and Easy Returns - Call Us 1300 763 469.
Australia, Welcome to 2024 - Free Shipping on most products and Easy Returns - Call Us 1300 763 469

Big Wei Batteries

Low in price and high in quality, Big Wei has been operating in Brisbane since 2017.
Big Wei is committed to introducing advanced LiFePO4 battery technology to Australians with an extensive range of durable, long lasting high power deep cycle batteries. 

Lithium Iron Phosphate (LiFePO4) batteries are one of the safest, most durable and reliable energy sources on the market. A drastic improvement over lead-acid in weight, capacity and shelf life along with high cycle life compared to other battery chemistries.

Big Wei choose Automotive grade A-class prismatic cells from top lithium battery cell manufacturer Ganfeng Lithium Group and BMS (Battery Management System) units are imported from reputable BMS manufacturers Daly and JBD.
These components are then tested and assembled locally at the Big Wei workshop in Brisbane, Queensland, with individual attention and quality control to ensure the batteries perform as expected before being shipped to the customer. 

At Big Wei Battery we have our own laser welding machine and CNC engraving machine in Brisbane. All the components and accessories are made of the best materials, not to mention we have a highly skilled team with superb electrical skills and thus Big Wei is able to produce a series of high-quality lithium batteries – BWB LiFePO4, locally in Australia.

BWB LiFePO4 products have excellent performance and are deeply loved by our customers! Since we are located here in Australia, apart from our excellent warranty, we can also provide you with lifetime service. BIG WEI is definitely your no-regret choice.