12V 100AH Lithium (LiFePO4) Battery Model SS12100
Features :
- A-Grade Prismatic GFB cells
- Internal 100A 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 |
100Ah |
Usable Capacity |
(90%) 90Ah |
Max. Charge Voltage |
14.6V |
Max. Continuous Charge Current |
100A |
Standard Continuous Charge Current |
50A |
Max. Continuous Discharge Current |
100A |
Standard Continuous Discharge Current |
50A |
Operating Temperature |
0-55℃ |
Cut-off Voltage |
10V |

For customer service support, please call Big Wei Battery at 07-3090-3637. You may also chat with us by visiting our website at www.bigweibattery.com.au.
Note that we are only available during business hours from 8:30am-5:00pm QLD, Monday-Saturday. You may leave us an email about your concern at info@bigweibattery.com.au.

Read more about our warranty below this page.
GREAT COMBO SPECIAL OFFER now available for all our BWB LiFePO4 Batteries!


A quick look at our lithium iron battery:

About the Lithium Company:





Know more about BWB Lithium Iron Phosphate LiFePO4:
Lithium Iron Phosphate (LiFePO4) is a well-known lithium technology in Australia due to its wide use and suitability to a wide range of applications.
Characteristics of low price, high safety, and good specific energy make this a strong option for many applications.
It is considered as the safest, most enviro-friendly, Best/Excellent cycle life, most economical on long term costs, and an excellent temperature range from -200C to 550C.
Why LiFePO4 is better than AGM?
Why LiFePO4 is better than AGM
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
-
Full details of alleged defect or fault and the circumstances surrounding the defect or fault
-
Provide relevant evidence of the claim, including photographs of the product installed and associated system wiring
-
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:
Anthony R. (verified owner) –
Purchased my second 100ah battery from the Big Wei store. I find the batteries to be of good quality and great pricing to match.
Nathan D. (verified owner) –
Anonymous (verified owner) –
Peter R. (verified owner) –
Quality and well priced.
Michael M. (verified owner) –
OH so happy with my BWB 12V 100AH 1280WH LiFePO4 Deep Cycle Battery.
I purchased it for the trolling motor on my boat. I got 2 days use and it was at 37%. So much lighter than the ‘brick’ I was using before that only ever lasted a single day.