12V 100Ah lithium battery with Bluetooth for trolling motor, RV, Comping, Marine, Solar, Off-Grid, Lifepo4 Battery Deep Cycles Rechargeable Low Temp Protection, Smart BMS, 10-Year Lifespan

So I’ve had this battery for four months and so far so good, last way longer than my group 31 deep cycle that I had on the boat, and is way lighter. The ability to connect to the battery with my phone that allows me to keep track of how it’s doing, and just can’t say enough good things about it. We’ll do another review and six months. I’ve had it a lot longer, but so far I’m very impressed with the unit.

Incredible!! My audio system demands 2700watts max and 1900 watts ish continuous power. This is a secondary battery for my audio Running stock 130amp alternator on a new nissan Altima. With everything running on car and sitting in park audio full tilt the battery never drops below 99 amp hours/98% charge. Driving it never drops below 101amp hours battery caps out at 103 amp hours. Car never drops below 14.1 volts driving and never lower than 13.9volts parked Threw it in car one month ago new at 60% charge. Drove around music full tilt for a hour and it kept continuously building charge to 100% while taking a heavy drain. Before this battery car was dropping down to 12.4 volts while driving ! Even at 4 degrees outside the charge was still 100% sitting in cold car trunk outside with freezing rain all while still showing 32 degrees for battery temp on the app. I bump driving 3 hours a day and 1 hour roughly parked. Never seen this battery drop below 98% charge since February 1st 2025 it's now March 9th. I'm gonna gift this battery to some friends and family. The app is really cool can control if it charges and discharges and live monitor every thing on battery via Bluetooth app. is Bulky but at 103amp hour capacity still lighter than the car audio 30amp hour agm battery I was using before

I replaced the two AGM batteries for my 70 ft lb, 24 volt autopilot trolling motor. I use an onboard two bank li-ion charger, and on the water, in six hours of fishing in windy conditions where the motor was working to hold position or course ALL the time, the batteries were still at 95% charge. I really love the blue tooth app .. it shows the % charge for the battery, the battery voltage, and the charge condition of each cell, eliminating all the guesswork about the charge and battery condition. My onboard volt meters show 13.3v at full charge, and at the end of the day, I have never seen them below 13.1. Not to mention the 100 # of AGM batteries that went away. A good value for their price point. My only complaint is that they may be damaged by sub zero (below -4 F), so they must be taken to warm storage for the winter, but at 25# each, that is no great hassle, unlike lugging the 65# AGMs around. And, I should get more longevity than the 4 yrs the AGMs gave me.

I like that there is a Bluetooth app, and you can check on the battery status anytime.The cost vs a lead battery by far is reasonable as you do not have to replace the battery every 3 years, which seems to be what I found. My old battery, which was lead for my RV and I wanted to upgrade. The battery did fit into the location that it was designed for. Part of the upgrade was also my old converter as that was old and my lights in my RV were flashing when I turned on to many lights at once. I made sure it was Lithium compatible. The connection uses screws not battery posts, so the size fit my RV fine, which does not use car like terminals. I lost power from my converter as the power was off to my RV for 3 days , We live in it full-time and the battery did very well and kept things lit up as expected for days. I need my 12 volts on to run my propane refrigerator, so when the power went out for a few days, I had no worries about loosing food. As well as not worrying about lights being on at night.

I put the BMS app "XiaoXiangElectric" that comes with this battery onto my last phone which is something that I would actually take out on a lake (no sim card, Android 8.1 so not terribly old) the app keeps asking for GPS, even although it already has location access, and the app won't get past that issue.Not being able to see how much charge is left when I am out on the water is a huge problem. I may not be able to charge for several days and I need to ration the battery usage. If the BMS APP actually worked then this could be a 5 star item. I do hope that they put a little more attention on a straightforward functional app with few requirements.So far, the battery itself is working fine. I installed a shunt battery meter so I can now monitor the remaining charge. Because the value is still decent, I give it 4 stars.

Replaced a tradition batter with this. All I can say is it was worth the extra cost by miles! Charge lasts exponentially longer and is so light! It's great to be able to use the app to see the state of the battery as well. Love it!

Works well in my Jon boat. It effortlessly powers my trolling motor all day, 2 fish finders, and electric start on my engine. This battery lasts a very long time. I did have a issue with the bms system on the battery. I contacted the seller and they provided me good customer service and they fixed my battery remotely.

Buyer beware!!! After purchasing two 12v 100ah Bluetooth batteries. I received them on 15 OCT 2024. The batteries have stopped charging or holding a charge.Don’t believe the sellers 5 year warranty claim. I’ve emailed the seller and they never responded back, so I contacted Amazons customer service and they emailed the seller and I was told to give the seller 48 hours to respond back. The seller didn’t respond back to me, I contacted Amazon again as I was told to do if the seller didn’t respond back to me. This time customer service tells me that I have to contact/email the manufacturer not seller for the batteries 5 year warranty coverage because I was outside of Amazons 30 day return window. If you decide to purchase from the Amazon site make sure both the seller and the manufacturer have a website and phone number that you can contact them at if you have any issues/problems.