Litime 4Packs LiFePO4 Lithium Deep Cycle Battery Bluetooth, Low-Temp Protection, 2560Wh Energy Max. 1280W Load, Up to15000 Cycles, Perfect for RV, Solar Energy Storage

Ive always used LiTime batteries as theyre high quality yet at a very affordable price. My old battery bank consisted of 4x 100ah LiTime Mini batteries, making for a total of 400ah. This was a great setup for the past year, but after installing a Rooftop AC unit, I needed a little extra juice to keep up. I went onto the LiTime site to order 2 more Minis, but saw this 560ah Battery being advertised and had to check it out! This battery somehow fit in a nearly smaller footprint than my minis, yet provided 160 more AHs! So I decided to just pull the trigger and redo my electrical to accommodate the taller battery. Glad I did. As this renovation is how I found my cheap inline fuse holder was melting! Watching a YouTube video of a teardown of this battery, it looks super serviceable. I had to see how it was internally put together to see why litime says to not mount this battery upside down, or terminal side down. The guts confirmed that I would be safe to mount the battery on its back like I planned. This battery is SUPER heavy. So have a friend ready to help unless youre somewhat strong 😅 I watched the FedEx driver literally just plop it off the dolly and fall on the ground. Thankfully LiTime does an amazing job of packaging these. So far its been great! Battery lasts a long time and provides plenty of power. My 560w of solar keeps the battery topped off, and I can run the AC all night and still have plenty of battery left for the morning. Cant wait to see the next gen of this battery! And now I have 4 Litime Minis I can build a portable backup for my house to keep my fridge going if there's another outage 😅 Helene had our power out for 9 days!

I messed up and ordered the 200ah battery. It took me a day to come to the conclusion that I really needed the one with Bluetooth. It’s going in a boat where, after thinking about it, it would be much easier to have Bluetooth in the battery than mount an external monitor to keep track of the SOC. I canceled my order on Amazon and they said they would try. Litime ships the batteries from their warehouses so they would have to stop it. The next day it was still in limbo so I contacted Litime and asked them to cancel the order. They said that it had already shipped but they would try and get FedEx to ship it back to them. If that didn’t work I could refuse the order when it showed up and if that didn’t work out they would send me a return label. Turns out FedEx returned it to them before it left Texas. So, even though it was my mistake that I made a rash order and purchased the wrong battery they had my back the whole time. I can’t thank them enough. On to the battery. I have 4 Litime 100ah minis in my cab over camper and another 4 100ah minis in an enclosed trailer. Never a problem and they perform to spec. I have a friend that is convinced that there has to be something amiss, that such a small battery can’t really be 100ah but I’ve tested them and drew 100amps (all 4 batteries are in parallel for 400ah) from them for a little over 3.5 hours and the SOC at the end was about 10%. Didn’t want to draw them down any lower, they had lived up to their promise. Now, on to the 200ah Bluetooth battery. Haven’t had it long so all I can say is the Bluetooth function was worth the additional $. No external hardware needed to determine the SOC so it was well worth it. Given the customer service I’ve experienced I’m confident that if I do have a problem Litime will handle the issue. Couldn’t be happier with all 9 batteries I’ve purchased from them.

Bella, thanks for all of your help with this battery. This battery tested my patience, but came out a 6 Star rating. This is not my first LiTime and they are good batteries. I have 5 Lithium batteries from their,(I am assuming from my research) sister companies(Redodo, Power Queen): all are good. But this 280ah LiTime had a hard time waking up, I tried with PV panels at first; nothing. Then two seperate NOCO 5amp and 10amp chargers and would only take a trickle charge from the NOCO 5amp. I went back and forth with Bella at LiTime and she was great to work with and with knowledgeable help about the products. Finally, with full sun and 3 100watt Renogy panels, the battery woke up. Whew!!!! SOOOO, this battery lasted for 3 days on my refrigerator for a 150w 36in 25cu. ft Whirlpool. It charged back up just fine using my PV panels pushing high 200 watts with full sun. You will not be disappointed with this battery. Thanks again Bella. You deserve a raise for your support.

October 2024: Loving these batteries, it was time to replace 405 ah of AGM batteries and replaced them with 400 ah of LiTime LifePO4 batteries and they have twice the capacity. I ordered the Plus with the larger BMS, 200 amps continuous and have two in parallel. I can run my inverter with heavy loads and crank my Onan generator at the same time. April 2025 update: These batteries are so great I ordered more to double the capacity to 800 ah. I replaced the 3kw inverter with a 6kw, instead of powering a couple of circuits it’s now connected to a transfer switch to power the RV. It can even run the air conditioner. I have 3 40 amp chargers to quickly charge the batteries when off grid but otherwise the chargers are powered off to allow solar to charge. December 2025 update: So far I can run one air conditioner but not both for extended periods or all 12 volt power drops for a few seconds. I think the shunt may be overheating when nearing 300 amps continuously with both air conditioners running. Otherwise the entire system works great. I think the fix would be to use a 24 volt inverter and rewire everything to accommodate this. Maybe will try in the future.

Loving it so far. Works no issues

I replaced 2x100Ah AGM batteries with this 12v 200Ah (Amperetime 200Ah PLUS). On a full charge, it will run my entire RV for 1.5 days (average 10Amps continuous and a couple of spikes of 60Amps for about 10 minutes for a coffee maker, and 2 minutes at 100 Amps for a microwave). I have Starlink mounted in my RV, and I use a power inverter to feed it. It takes between 7 and 10Amps at 12v continuously. With my previous AGM batteries, I could not leave Starlink on overnight -the batteries would drop below 10.6v and turn off my inverter in about 7 hours. With this battery, I can leave Starlink overnight, and the Solar will re-charge the battery fully the next day. I dont use my generator at all! It should be noted that I bought a $65 solar charge controller, and it would not charge the battery on an overcast day, and also would not turn off when fully charged! As a result, my solar panels overcharged this battery and the measured battery voltage was 20v!!!!!! While I NEVER recommend doing this, I was incredibly impressed to see that the internal Battery Management system on this Ampere Time battery was able to disconnect this incoming power and protect itself! Nothing even got warm. I did not really expect the battery to survive that, but it is still running with LOTS of power! It should also be noted that I bought a NEW solar charge controller from Renogy (40Amps), and that device does NOT overcharge the battery, but is also allows the solar to charge the battery on an overcast day. The previous charge controller would only put out power when the solar was in direct sunshine, which severely impacted the charging performance. The problem was the solar charge controller, not the battery. The battery is awesome! I highly recommend this battery, and I am sure I will buy another one in the future. Update: I (accidentally) tested the undervoltage protection, and I am happy to say that worked also. I was monitoring it overnight while running the 6-10Amp load (Starlink), and around midnight, it was down to 12.8v. I felt it would be ok until morning. Well I was wrong. I checked on it at 7AM and it was 0v - dead as dead could be. I disconnected the battery and left it while I worked for the day. Around 4PM, I put a volt meter on it and it showed 11.5v. I reconnected it, and charged with a 110v (shore power) charger, and it was accepting 20Amps of charge and quickly raised to 12.5v I will let it charge fully now, but I was happy to see I had not permanently damaged it. I highly recommend this battery, and I am sure I will buy another one in the future.

Do NOT buy; I have 8 of these batteries and the bluetooth communications have failed on 5 of them. I contacted Litime and was told to got through a number of procedures to verify there was indeed an issue. Once the issue was verified they at first said they would send replacement batteries out and when I received them they may want the old batteries returned (at no cost to me). A few days past and they wrote again saying they had changed their mind and I would have to send all the batteries back for them to examine before they could make a decision on replacing the batteries. As I am off gird, this is a huge issue for me. They are not honoring their warranty and are not standing by their product. Please look on youtube for my video documenting this.

Ok, so these are certified to ship 2-Day AIR FREIGHT. Which I think was not possible before Oct/Nov 2021. I had a minor shipping snafu with 1 of 2 that was quickly remedied thru Amperetime customer service. Big thanks to them for there transparency and due diligence. I live off grid on the big island of Hawaii and it is hard to get Lifepo4 batteries without paying out the nose for original name brands like battle born, simplifi, tesla, and the lot. Based on specs, these 200ah plus 12v were the best deal at the time a few months ago and the fact they would ship was what sold me. AmpereTime handles shipping, not amazon. I run a small 600w ish solar array that powers 2 of the 200ah plus batteries in parallel to make a 400ah bank with 200watt peak output. They power a 12v Danby solar fridge w/ freezer and surflo water pump which has been great. Iʻve only had to charge from empty (10% automatic shutoff bms) once when I wanted to see how long from full charge it would power my fridge, which was almost 3 days. After resetting BMS with 12v battery it only took roughly 4 hours to reach full 14.4v capacity on a sunny day. One thing I have learned- Accurate battery capacity monitoring must be done with a lithium shunt gauge. I picked up a $40 chinese monitor here on amazon and it seems to be pretty accurate. You can go off of voltage from charge controller but if it is reading 50% or 12v you are most likely nearly fully discharged. Do acquaint yourself with the voltage and rate of discharge as it pertains to Lifepo4 batteries because they are different than Lead acid in that regard- all be it better from a performance standpoint. With all that said, automotive grade Lifepo4 all seem to be coming from the same place, China. The youtube guy has done tear downs of the many economy brands and the cells seem to be identical. So the BMS seems to be the factor when determining quality at this price point. Positives about AmpereTime- 3000-6000 charge cycles, Airfreight Certification, Excellent customer service, Data and specs seem to be very consistent with advertisement, Pricing is now competitive with & likely a better value than Flooded lead acid, They could theoretically last for 20 plus years if used correctly (charge and discharge from 90-50%) Possible Drawbacks- Must reset BMS with perfect 12v so they will take a charge, Unless they last 10 years we donʻt know if the Lifepo4 technology is reliable and then a better value than lead acid, be ready to install Lithium Battery capacity shunt for state of charge accuracy. So far at the 3 month mark I am happy with the money spent, they are performing superbly for me. I appreciate the flexibility they provide as a battery bank and am less stressed about depth of discharge when it comes to a few stormy days. I also purchased a lithium battery charger if I need to top them off with my generator if push comes to shove.

This is the 2nd time i bought this exact battery. Through my own fault i hooked up a 3000w inverter without putting a resistor inline so there would be no huge current draw to charge the capacitors in the inverter ..huge spark and the BMS shut the battery down and after letting it rest overnight it was still sitting at 3.9 v ( should be 13.4) . Susan over at LiTime was great to deal with gave suggestions how to solve the problem but unfortunately they didnt work as i didnt have the equipment on hand to try her suggestions so they were willing to replace the battery for me with prepaid shipping. Awesome Customer service! I actually got the battery to work by doing some youtube research and hooked up my truck battery to "wake up" the BMS. My charger was then able to recognize the battery and charge it. ITs working great.. will post another review this winter on the self heating feature of this unit when im out hunting.

I used my battery for the first time after receiving it about a month ago. I used it for a weekend of camping in Jasper where night time temperatures were around 5C or less. When I connected the battery and checked my RV monitor it said “Charging” which I found unusual as normally this is only lit up when plugged in or on a generator. I checked again that evening when the furnace was running and a couple of lights (LED bulbs) were on. It was now displaying “Good” which is what I normally see with the four 6 Volt batteries that I previously used. When the furnace shut off it went back to charging. This didn’t change after three nights of camping. I did use a couple of 100 watt solar panels to charge during the day but I didn’t really babysit them and only turned them a couple of times. I just used my multimeter to check the battery and it’s showing 13.05 volts, I started with 13.65 Needless to say I’m impressed with the performance of the battery. I do wonder about the performance over time but so far I’m very happy. I did remove the battery and will store it inside. Last year I bought a 100Ah battery from this company and used it for 6 nights last summer to run my CPAP machine. It’s performance hasn’t changed at all from last year. I checked it after three nights of use this past trip and it’s at 13.10 volts. I had it hooked to a 100 watt solar panel as well. It’s definitely a change from the old lead acid batteries but so far I’m very impressed. So much easier to move around. I still have two 6 volts lead acid batteries so I installed a switch to isolate the two battery systems from each other. I highly recommend the company and the batteries.

best battery for my rv trailer just found a 4d box that will fit it

Rapid shipping with prompt delivery. ~50% capacity. Took a bit of time on 30amp smart charger - 100ah running at time of review - not sure if that is good or bad. Great packaging. Will hope for the best and hopefully be able to update on 200ah self heating battery from Li Time. Uses plastic grip with flexible black rope handles either side - works

Work greath be sure to have a lot of solar capacity if it is cloudy. In my case with a 195 watt panel 1,5 days of cold weather and rain It was drain.( rv with 12 volts fridge). I used the generator to recharge fully in 2 hours. I will add another panel to reach full autonomy in these conditions.