Australian owned and operated. Locally stocked, delivered Australia wide.
Cheaper Home Battery Rebates are still available. Prices shown are BEFORE rebates and do not include installation.
Free shipping on most orders over $50
Call us 1300 763 469 or email: products@buzz.energy
Australian owned and operated. Locally stocked, delivered Australia wide.
Cheaper Home Battery Rebates are still available. Prices shown are BEFORE rebates and do not include installation.
Free shipping on most orders over $50
Call us 1300 763 469 or email: products@buzz.energy
Skip to content

Big Wei Batteries

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. 

Big Wei Battery we have their own laser welding machine and CNC engraving machine in Brisbane. All the components and accessories are made of the best materials, not to mention 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, along with the excellent warranty, we can also provide you with lifetime service.
BIG WEI is definitely your no-regret choice.