Description
Overview
The Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery combines a smart battery management system (BMS) with a self-heating function for charging in cold weather.
It balances itself automatically across parallel connections, which gives you more flexibility when you build or expand a battery bank.
Who it’s for
- RV, van and boat owners who camp or travel in cold weather.
- Solar systems that use several batteries in parallel.
- Anyone replacing lead-acid batteries with lithium.
Key benefits
- Self-heating: lets the battery charge in cold conditions.
- Smart BMS: protects the cells and supports long cycle life.
- Auto-balancing: keeps parallel-connected batteries in step.
Specifications
| Voltage | 12V |
|---|---|
| Capacity | 100Ah |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Heating | Built-in self-heating |
| BMS | Smart BMS with parallel auto-balancing |
FAQ
Can I charge it below freezing?
It has a self-heating function designed for cold-weather charging.
Can I connect it with other batteries?
Yes. It auto-balances among parallel connections.
Warranty
Manufacturer’s warranty: 5 years, prorated. Prorated: replacements in the first 12 months are free; after that Renogy charges a share of the original price based on the time used. Source: Renogy limited warranty.
Defective on arrival or within 30 days? You can also return it to us under our Returns & Refunds Policy. See how warranty claims work.





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