12V 100Ah LiFePO4 Battery Supplier & Wholesale
The 12V 100Ah size is the most common LiFePO4 pack in the RV, marine and off-grid market, which also makes it the most commoditised. What separates suppliers is not the label — it is which format fits the installation, and whether the cells and BMS match the specification.
Five Formats, One Capacity
| Format | Best for | What changes |
|---|---|---|
| Standard | General RV, solar, marine | About 10–13kg, common group sizes |
| Thin | Narrow RV compartments | Reduced case width, same capacity |
| Ultra-slim | Tight installations, under-seat | Slimmest case, mounting flexibility |
| Power hub | Van conversions | Integrated 40A DC-DC charger |
| Trolling motor | Fishing boats | High continuous current for motors |
What We Check Before Shipment
- Capacity test at the declared C-rate, recorded per unit
- Internal resistance and cell balance after a full cycle
- BMS cut-off, over-current and temperature protection
- Terminal torque, seal and label inspection
- Packaging drop check for export cartons
Wholesale and OEM
Most of our 12V 100Ah volume ships to distributors who resell under their own brand. Label, case colour, packaging and manual can be customised; the BMS configuration can be adjusted for a specific charger or load profile. MOQ depends on the format and whether it is a repeat configuration — send the model, quantity and destination and we will confirm it with the quotation.
Documents and Shipping
Every export order includes UN38.3, MSDS, CE and RoHS declarations, packing list and commercial invoice. Lithium batteries ship as Class 9 dangerous goods, so the forwarder needs the UN38.3 report and MSDS before booking. We prepare those documents for the shipment rather than sending a generic file set.
Request a Quote
Tell us the format, quantity, destination port and whether you need OEM labelling. If you are choosing between formats, send the installation space and we will tell you which case fits.
Frequently asked questions
It depends on the format and whether the order repeats an existing configuration. Send the model and quantity and we will confirm the current MOQ with the quotation.
Yes. Label, case colour, packaging and manual can be customised, and the BMS configuration can be adjusted for your charger or load profile.
Usually the ultra-slim or thin case. Send the available height, width and depth and we will match the closest format instead of guessing from the group size.
Yes. A sample order is the normal way to verify capacity, BMS behaviour and packaging before committing to production.
Related reading
Read the 12V 100Ah buying guide, compare thin and ultra-slim versions, or see the manufacturer selection guide.
Need a reliable LiFePO4 battery supplier?
Wholesale pricing · OEM/ODM · Flexible MOQ · Global shipping