What’s in the box
- CASE
From the brand
- Mini-sized Design: Renogy mini battery up to 50% smaller than a Group 31 battery and 13% smaller than other equivalent 12.8V 100Ah mini batteries. Renogy’s new Core Mini series 100Ah lifepo4 battery (9.02 x 5.43 x 8.39 in, Group 22NF) is an excellent replacement for lead-acid batteries stored in tight spaces in teardrop trailers or kayaks.
- Uncompromising Safety: Renogy battery features a 100A BMS with extensive protection against low temperature (charging), high temperature, overvoltage, undervoltage, overcurrent, and short-circuits. This 12V lithium battery offers extra peace of mind wherever adventure takes you.
- Remote Monitoring (Optional): With a Renogy 300A Battery Shunt (sold separately), you can keep track of this 12 volt lithium battery via the DC Home app or Renogy ONE monitor for real-time status, even if your 12 volt battery is stored at a hard-to-reach spot in your RV or boat.
- Flexible Installation: Installing renogy batteries has never been easier – now you can mount your 12V 100Ah LiFePO4 battery in any orientation to fit snugly into a limited space. Tipping the battery upside down is not recommended.
- Towering Outdoor Performance: The integrated metallic cell spacers keep the UL-listed, EV-grade prismatic cells in position without causing damages or short circuits when you drive on unpaved roads or sail across choppy waves. The IP65-rated casing ensures this 12V mini lifepo4 battery can resist splashes/water/dust.
Product description
Discover Renogy’s Smallest 12.8V 100Ah LiFePO4 Battery

Ours vs.Lead-acid

Enjoy the same powerful performance, now in a smaller & lighter package.
Ours vs.Other LiFePO4

Experience next-gen compact design with uncompromising safety & power.
Sizing Guide

Before installing the battery, please note that you need to leave 1.97-3.94 in (50-100 mm) for the top of the battery; the side with busbars needs to be left at least 7.87 in (200 mm).
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Green Atlas –
10x improvement over old AGM battery.
This was used in conjunction with a 200w solar array and Renogy charge controller. Plug-and-play installation and it worked flawlessly. The discharge and capacity/overall performance was immediately recognizably better than what I was used to with the exact same spec AGM battery from Renogy. Great value.
Jason –
Great product from Renogy
Great battery. Have a Renogy solar panel so this was a good addition. Use it in conjunction with a RenogyONE and the Renogy Battery shunt. Works well, alerts and blocks over charge (which is the only alert I have… inadvertently… tested ๐)
Bob –
Great Batteries and Company
Bought 4 of these. All showed up within 1/10 volt of each other. Capacity is as advertised. Very compact for the capacity. Packaging and units themselves are very high quality. Renogy is a real company with offices in California. Support leaves a little to be desired, but there is support. There a lot of companies popping and selling lithium iron phosphate batteries. They can be dangerous if they fail, so buy from somewhere reputable.
Philip –
Amazing off-grid battery
Iโve been using the Renogy Off-Grid Lithium Battery, and itโs been amazing. Itโs lightweight, easy to install, and handles my off-grid power needs perfectly. LIFePO4 batteries are safer than older Lead-acid batteries, even itโs a bit pricey, the performance makes it worth it.
Medrano.O –
Fast Shipping!!
I purchased the100AH mini battery, and I am completely amazed at the quality and performance.
It provides plenty of power and charges faster than my old lead-acid battery. Definitely recommend buying it.
Very satisfied with this purchase.
Appy the Shopper –
Reliable and Efficient
The Renogy 12V 100Ah LiFePO4 Lithium Battery Mini Size offers excellent performance in a compact, lightweight design. Ideal for RVs, solar systems, and off-grid setups, it provides long-lasting power with over 4,000 charge cycles, far outlasting traditional lead-acid batteries.
Rasbburrise Rock –
A Nice Upgrade
After using the Renogy LiFePO4 Lithium Batteries (100Ah and 300Ah) in my trailer setup, I can confidently say that these batteries are an excellent choice for anyone looking to upgrade their off-grid power solution. Both batteries are solidly built with a compact and sleek design, which makes them easy to install in my trailerโs limited space. Theyโre significantly lighter than traditional lead-acid batteries, which is a major plus for a mobile setup.
Ben C. –
Junk- don’t buy.
Appeared working when I bought it but as soon as I got out on a camping trip it wouldn’t hold a charge. Had to take a day of my vacation to drive to another town 3 hours away to get a replacement. The guy who owned the solar shop was happy to show me that half of the dead batteries on his recycle palette were Renogy’s. Warranty/customer service experience was awful, took almost 2 months to get a refund. But at least they sent a call tag for the battery? Anyway, I’m done with this company, gonna replace my Renogy chargers with Victron products as soon as I get the chance.