12V 100AH Lithium (LiFePO4) Battery Model SS12100
- BWB LiFePo4 batteries come with JBD BMS. (If you need DALY BMS instead, please leave a note on the order)
- Features :
- FREE SHIPPING
- 5-Year Warranty
- IEC62619 Certified
- lifetime free service
- Up to 8000 life cycles
- JBD BMS smart protection
- Bluetooth option available
- Heavy-duty 304 Stainless Steel case
- Can be connected in parallel up to 4
- 100% Brand new A-grade Prismatic GFB cells
- MAX. 100A continuous charge/discharge current
- Air transport of dangerous goods Identification report
Why Choose Lifepo4?
- Lighter in Weight
- Greater Cycle Life
- More Usable Capacity
- Quicker Charging
- Larger Discharge Current
- Lower Self-Discharge Rate
Press here to learn more!

We build our BWB LiFePO4 batteries in Australia. Major battery components are sourced directly from the best manufacturers with reputable background and experience. This means you will be buying the best quality product for your lithium battery needs.
Take a look at the video of how we build the LiFePO4 batteries in Australia.
We use GFB Class-A, EV-Grade prismatic cells with 100% charge & discharge currents.
Cycle Life: 3,000 for Electric Vehicles & 8,000 for Deep Cycle use.
To read more about our LiFePO4 prismatic cells, please click here https://www.bigweibattery.com.au/products/lithium-iron-lifepo4-battery-cells/
With BWB LiFePO4 Battery, the usable power is 90%. Unlike AGM, you can only draw up to 50%.
These LiFePO4 cells come from one of the top three largest and most reputable lithium manufacturers in China – GANFENG Lithium.
Ganfeng Lithium Group covers a wide swath of the lithium battery supply chain, from lithium resource development, refining and processing to battery manufacturing to battery recycling. it’s the Company’s products are widely used in electric vehicles, energy storage, 3C products, chemicals and pharmaceuticals. The Group’s lithium resources are located across the globe and it is the only Company in the lithium industry that has the commercial scale technologies to extract lithium from brine, ore and recycled materials. The Groups lithium compound capacity ranks third worldwide and first in China, and is the worlds largest lithium metal producer. The Group has complete battery manufacturing and recycling technology, providing sustainable value-added solutions to battery manufacturers and electric vehicle manufacturers.
Read more about GANFENG LITHIUM by visiting their website Lithium Metals|Lithium Compounds–Ganfeng Lithium Co.,Ltd
Know more about BWB 12V 100Ah LiFePO4 Battery components:
For our BWB LiFePO4 Batteries, we only use A-Grade GFB Prismatic cells and JBD BMS. Apart from that, we also use double-coated 3M foam tape between every cell for shock absorption, fiberglass tape to keep the cells together, and high-quality epoxy resin boards as the insulation board.
The cells are covered by foam on both sides as well as the bottom to help with vibration and external heat. In this way, the battery is built for performance in a harsh environment related to 4WD and boating.
BWB LiFePO4 Batteries are so Tough and Strong, that they will accompany you and your family to enjoy a relaxing time.


















Bought during EOFY sale
Thank you for your support Ken. I’m sure the battery is serving you well!
Very good build quality