BWB 12V 200AH LiFePO4 Battery SS12200A21
Features :
- 3* 12V Sockets
- 2* USB ports
- 1* Voltage Capacity meter
- 2* 50A Rated Andersons
- A-Grade Prismatic GFB cells
- Internal 200A DALY BMS
- Bluetooth option available
- Can be connected in parallel up to 4
- Heavy-duty 304 Stainless Steel case
- Lifting Handle
- Made in Australia
Specifications:
Nominal Voltage |
12.8V |
Rated Capacity |
200AH |
Usable Capacity |
(90%) 180AH |
Max. Charge Voltage |
14.6V |
Max. Continuous Charge Current |
200A |
Standard Continuous Charge Current |
100A |
Max. Continuous Discharge Current |
200A |
Standard Continuous Discharge Current |
100A |
Operating Temperature |
0-55℃ |
BMS Low Voltage Cut-off |
10V |

BWB 12V 200AH LiFePO4 Battery SS12200A21




Know more about BWB 12V 200AH LiFePO4 Battery components:



For our BWB LiFePO4 Batteries, we only use A-Grade GFB Prismatic cells and DALY 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.

WARRANTY & PRODUCT SUPPORT INFORMATION
3 YEARS LIMITED WARRANTY
Big Wei Battery warrants BWB LiFePO4 Battery to be free of defects in material and workmanship for the applicable 3-year warranty period. Warranty is only given to the original purchaser of this product. The warranty does not extend to subsequent purchasers or users. The 3-year warranty period starts from the date of the original purchase of the product.
The maximum liability of Big Wei Battery under this limited warranty shall not exceed the actual purchase price of the product.
RETURN AND/OR REPAIR POLICY
We provide a warranty against defects for the period and application as detailed in this manual. If you are experiencing any problems with your LiFePO4 Battery unit, you may call (07) 3090-3637 or visit us at our shop address located at Unit 4, 17 Moss St., Slacks Creek, QLD 4127 before returning the product to our business office. The battery will be tested as per our test procedure. Proof of purchase is required during the claim. Big Wei Battery will repair or replace any of the battery parts free of charge if found valid. The warranty excludes defects from after-sale damage, abuse, incorrect installation, or neglect. The benefits of this warranty are in addition to any other rights and remedies available at law. Costs of transportation to and from the Big Wei Battery shop will be shouldered by you. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
LIMITATIONS
This warranty does not cover damage or defects resulting from normal wear and tear including scratches, abrasions, chips, dents caused by mishandling, accidents, damage during shipping to our business office, unauthorized use or repair, continued use of battery even after it has stopped operating or malfunctioned, alterations, neglect, abuse, misuse, failure to follow recommended proper care and maintenance, acts of god, fire and flood. The natural capacity decrease is not supported within the 3-year warranty period.
LIFETIME FREE SERVICE
We offer Free Lifetime Service. So, whether it’s still under warranty or beyond the warranty period, our service is Free. You will only have to pay for the parts or materials that need to be replaced when the product is beyond warranty.
TO MAKE A WARRANTY CLAIM
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Full details of the alleged defect or fault and the circumstances surrounding the defect or fault
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Provide relevant evidence of the claim, including photographs of the product installed and associated system wiring
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Provide proof of purchase and payment
CAUTION
Please DO NOT OPEN the battery box for whatever reason without our authorization as it will VOID the warranty and we are not responsible for any DAMAGE/s it may cause. These batteries are NOT designed for, nor should be fitted into an engine bay due to high heat. Damage may occur and is not covered by BWB LiFePO4 Battery Warranty.
Please follow us on FB:
Steven G (verified owner) –
Saw these products at the caravan show in Metricon Gold Coast this year and knew from that time that this is the battery I’ve been looking for. Can never go wrong with this 12v200ah little big giant! Super light weight and I like the accessories.
Keo Coupar (verified owner) –
THE ITEM ARRIVED WITHIN 3 BUSINESS DAYS OF ORDERING.
QUALITY IS BETTER THAN I EXPECTED FOR THE PRICE.
CUSTOMER SERVICE WAS FRIENDLY AND GENERALLY HELPFUL.
Dean Lewis (verified owner) –
Good product
Janet Rhall (verified owner) –
These batteries work amazing compared to AGM battery
Simon S. (verified owner) –
Great little unit, compact and powerfull
Darren Ryan (verified owner) –
Happy with the box and battery seems to be good quality.
Haven’t used in the bush yet, I am sure will suit my needs.
Craig D. (verified owner) –
This is my second battery from Big Wei Very impressed so far
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