Redodo 12V 100Ah Mini LiFePO4 Battery, Smallest Size with Upgraded 100A BMS, Max 1280Wh, Up to 15000 Deep Cycles Battery with 10 Years Lifetime for RV, Trolling Motor, Solar Home, Camping

The battery is fantastic: small, lightweight, and with excellent capacity. I've used it for two years in trolling motor every week without any problems. Their customer service is excellent. I had a minor issue with mine last week and contacted them with a question. Within two days, I received a new battery at home and a prepaid shipping label to return the old one. I have complete confidence in their brand.

Very nice battery, especially for the money! This tested out at its capacity, and fits into just about any project I am needing a lot of power in a little space. These batteries use LIFEPO4 pouch cells making it much more compact than traditional batteries, even lifepo4 batteries that are from a few years ago. Overall this was a great addition to the 3000wh solar power generator battery bank system I made for power outages and power on the go. Great job Redodo, keep up the good work! I will be buying more of your products. A+++++++++++

I've had 2 of these in my RV for 3+ months. These are a huge upgrade from the GC2 deep-cycle flooded lead acid batteries they replaced. They charge much faster - I can dump 100+ amps into them until they're 90% full. They have much better discharge performance - Even when they're down to 20%, I can run the 1000W inverter at full power without the voltage sagging. No maintenance, no sulfation from deep cycling, less weight to haul around... they're just better. Also, they have a cute mascot. Some notes on charging: These have an integrated BMS so they do not need a 3 or 4 stage charger. 2-stage works great - constant current until they reach 14.4V, then constant voltage with tapering current until they're full, at which the BMS cuts off the charge automatically. When charging at 14.4V, the pair tapers down to about 50A for 10-20 minutes, then the BMS shuts them off. They don't shut off at the same time so the current suddenly drops to 25A, then 0A when the second one shuts off. If I leave the generator running they'll reconnect a few times to finish topping off. If I set the charge voltage high (14.6V) they will do shorter, faster pulses. If I set it lower (14.2V) they tend to top off at a slower, steadier rate. Either way doesn't significantly affect the overall charge time, and being Li-ion it's not necessary to finish charging the last few percent to keep them healthy. Charging from the alternator is very fast (100+ amps) at first when they're discharged, but it slows down a lot for the second half of the charge because the alternator floats at 13.8V for the sake of the engine battery. They do seem to get most of the way eventually, but higher voltages go much faster.

I have 4 of the 100Ah mini batteries across 2 of my vehicles. Capacity meets or exceeds the specification and the compact size makes it easy to mount them in smaller areas. 1 fits easily in the cargo well of a JL and 2 fit with slight modification of the well. You can't fit any of the standard 100Ah options in that area.

The batteries work great so far. I have 2 100Ah LiFeP04 regular and 2 100Ah LiFeP04 Minis. I am using them in a solar off-grid application. Customer service writes me to ask if I received the shipment OK and if I need any help. They provide awesome service after the sale. Every question was answered and every reply got a response from the wonderful people that support these great batteries. Can't say enough about the service and the super batteries they sell. You can buy with confidence that your questions will be politely answered and your battery will arrive with the best support in the industry. GREAT company! GREAT batteries!

NICE BATTERIES TO BAD THEY CAN'T KEPT PRICING CONSISTENT. I BOUGHT 4 NEED MORE BUT I WOULDN'T BUY AGAIN UNTIL THE PRICES ARE FIXED !!!

I have two 12V100AH mini batteries in my 20ft trailer. They are connected in parallel for 200AH capacity. I needed the mini size because the larger size LiFePO4 batteries did not fit my battery box. I just returned from a two and half month, 7000+ mile trip, and they performed flawlessly! I admit up front that I ended up not camping off grid as much as we planned. It was pretty hot where we traveled, so we needed shore power for the AC. That said, when we were off grid, we ran our lights, TV, etc. the same we we do when we are plugged in. I have a Victron battery monitor, so I know exactly how many AH in and out I was using. We only used about 5% of the capacity each night. My two 100W solar panels quickly recharged the batteries the next day. I exchanged many emails with Lillian in customer support. As others have stated, their customer support is above and beyond! They were incredibly responsive. The issue I had was because the battery controller that came with my trailer couldn't deal with the LiFePO4 batteries, even though it said it could. The Renogy controller on my portable panel worked fine. So it is a problem with the controller, not the batteries. I can't speak to how they work at deep discharge because I never did that. At the end of the trip, they look like new so the cases are solid, and they did everything I wanted them to do. Great product!

I've had one of these running a 12v fridge in a car for almost a year now and just picked up a second one. The size of these is really nice. They come packaged well and even include an extra set of studs/bolts to attach cables.