DC HOUSE12V 100Ah Portable Lithium Battery, Upgraded 2.0 Lifepo4 Battery with SOC Light, Trolling Motor Marine Battery with USB-A, DC, USB-C Ports, Built-in 100A BMS, Up to 15000 Cycles

I highly recommend this item it is much lighter than a car battery so far I've used it twice no issues I run a small trolling engine off of it 50 lb mini kota and have no issues I think it's a great value for the money considering all the prices out there The charge rate seems to be normal I only have a two amp charger The performance and power work just fine I have not fully tested the battery life yet but I'm very confident in this product

Had issues with battery charging, tried a couple of different charges with no difference. I left a review that I was not happy with product. I received immediate feedback offering a refund, they offered to send me a good charger to see if it was a battery issue and if so was willing to replace it at no cost. They also provided some suggestions on requirements on chargers. I contacted a friend who I knew had a charger and we hooked up. Battery charged within 6 hours. I don’t know how good the battery is but the support was what got this a 5 star review. They stood behind their product.

It would not charge; and the seller made me pay $50 to send back the defective unit. 1st only fast-charging, braided C cable lit up the charging light. Then, after 4 days, the unit was still not charging, despite the light saying it was. It came with no cord-- shortsighted on seller's part as only very specific plugs work. Not that it mattered-- the unit would not even look like it was charging with the correct a/c plug. Seller's only response was to ask for a photo-- of what? The C cable plugged in to the unit with the charging light on???

This is a really good battery for a trolling motor. I've used it in the summer when it's really hot and in the winter when it's really cold and it performs well in extreme conditions. It charges quickly and the onboard led display is great for getting an idea of how much charge you have. This battery weighs about 25 pounds but has an awesome carrying strap that makes transporting it very easy. I can spend all weekend in the lake using this battery for my troller, fish finder and charging my phone and still have 50% left so it last for a long time. I would recommend this battery to anyone looking for a good quality lithium battery for recreational use.

Well packaged. Two different orders both arrived quickly with no issues.Usb-c port is very handy as it is both charge and discharge.I also like the app with all the details it shares. It would be nice if it displayed state of charge on the main screen without having to pull up the battery sub menu.The quality seems good and does not feel cheap or junky from appearances. The carry strap is sufficient and the battery is surprisingly light compared to a traditional lead acid of similar capacity.I have not tested out anything in details but initial impressions are good and both batteries arrived in similar soc with balanced cells.

Battery arrived and all was fine, charged it fully and all was good, used it on my trolling motor and was showing full battery (power meter on trolling motor) all of a sudden it stopped and would not work. Couldn’t turn it on, wouldnt power the trolling motor. Stuck in the middle of the lake. Luckily I bought my paddle with me as I was worried about this being the only battery. I was correct and had to paddle back to shore. Now it won’t take charge or turn on. Waiting to hear outcome from customer service who have been responsive so far but no solution yet. I have been asked if I charged correct etc which I understand but feels like I got a dud battery.EDIT:Had a very good costumer service experience. Had a great text conversation with US representative who helped me try and remedy and very quickly sent me a new battery. Great service and couldn’t really ask for more honestly. From raising issue to receiving new battery was 5 days. Thank you Devon for your help.

This little battery is OUTSTANDING. I use it to power a Nilight LED mini light bar (see my review) to make a more effective work light. It ran for DAYS worth of occasional use without needing a recharge. It recharges quickly, and allows better sizing of LiFePo4 batteries for intended uses. If you’re only powering an LED light source, this makes worlds of sense because a much smaller solar panel will charge it, it will charge much faster, and it is much smaller and lighter and more affordable than a larger battery. I could see using this to power a light in a barn, thus reducing the risk of fire from an arcing 120v circuit, saving energy and avoiding a costly installation.

I used two of these to replace the lead-acid batteries in a ceiling track hoist for a disabled person. The old batteries were about four years old, and the typical "alarm system" lead-acid type. These LiFePO4 batteries have the built in charge controller, so I knew it would just be a straight across swap. My hope was to have more battery capacity than the old ones so we could go longer between charges.The experience of changing battery tech was more than expected. These things have about four times the life of the old style battery. They hold voltage high during the discharge cycle, so the power level of the motor remains consistent throughout the use cycle. That means the motor is performing near peak power until right before a charge is needed. Since these batteries weigh less than the old ones, the lift is easier to pull along the track when unloaded. All good stuff.The only concern that I've got is that the charge percentage displayed by the lift's electronics is calibrated for the lead-acid discharge curve. These will read at a high level (80%-100% charge) until they're ready to die. Once you see a 70% on the screen, you've only got a few more seconds of power before it absolutely needs to charge. That's not going to cost this a star, as it's a function of the changing the battery tech that the electronics weren't built to understand.