Wattcycle 12V 20A LiFePO4 Battery Charger with Smart BMS Protection for Solar & Home Backup

Wattcycle products are the best. Product instructions are very good. Clean looking install no matter how you set it up off grid,outage protection, or like me hybrid mode to cut power cost.

Thank you! Everything works as it should.

Easy to install, no more worrying if i have enough battery life to power my heater through the night and my fridge in my camper.

5 stars because this battery looks great ....unlike the first battery that looked like it was in a train wreck where the front panel was dented inwards causing screen to come away from chassis.

Just Great!!

Delivered in 5days!! Great work…

Battery's have been working great, look like all 6 keep ballanced.

Great seller to deal with, Good communication with quick responses to emails. Highly recommended.

the batteries work well together and charge and discharge well.The wattcycle hybrid controller doesn't seem to talk to the batteries very well. when it says 100 percent charge the batteries all say 60 percent.

i purchased 2 12v100amp 24 size batteries and a 10x4 onboard charger. put batteies in boat mounted the charger. plugged in and watched the lights. only saw the light on the battery select on. i thought something was wrong. i thought the red and green colored dots were lights and they weren't coming on. looks like the 3 small lights on each battery select are the only ones. seem to be working just fine.

It was an easy reliable process and I got what I needed to get the job done.

I own several different types of batteries. Eco worthy, Li-time. I even own the Eco flow portable. But when I purchased this watt cycle rack mount. Then found out that they have the plug that incorporates with my eco-flow. Now that's a game changer. I will be doing a review ony channel when I get some money to purchase their 12kw inverter super pro. I will definitely do my review. This battery is awesome. Will definitely purchase some more of this system. Way to go watt cycle. Good job 👍👍✌️✌️💯💯💯

I have four 314Ah Mini along with 1000w solar panels They are awesome. Long lasting and I love the Bluetooth option so i can know exactly what my power is. My Refrigerators freezers, chicken coop, shed, outdoor outlets, & wifi are all tied into these batteries. I intend to get more and expand what they power as well as having standby power for outages.

Works well and as advertised.

Changed all my sealed lead acid batteries with just two Watt Cycle batteries. Installation was easy and the app is a game changer.

So far the battery has operated great, but in order to use the Wattcycle app, you can't be more than a few feet away from the battery. There is a plug on the BMS board for WiFi, so hopefully Wattcycle will take advantage of that, sooner than later

Did you know this product along with a ecoflow smart generator power adapter can be used with power kit V1 and V2 we camp off grid but many times we are close enough to use a golf cart (50 mile range) 6.3kwh battery in cart. You can use the adapter to recharge the golf cart, and I now have the ability to have power back up when the golf cart isn't being used . I am also going to purchase another cable and take my Delta 3 with a zoupw 480 watt solar panel power my tools and recharge my cart at same time. To cool for school!!!!! I will be showing these features memorial day week next year thank you!

Best price and quality

we have recieved 2 batterys very please whith te races we like 2 buy 2 more perhaps eith a discount

Very easy to order and timely delivery.

I saw a video on a popular tube streaming site from the guy with a fix for things. He showed using two of these batteries with an EF branded power station. I immediately bought the same battery and cable setup he showed and connected it to my power station in the same exact manner.

Immediately one battery had a cell fault and would not charge or discharge. WattCycle tried to get me to disassemble the battery and replace the BMS. After days of correspondence they finally agreed to send a shipping label so I could return the battery for a replacement… contingent on them inspecting the battery. I can only guess this is to find an excuse to blame me for a battery that never worked.

Before the returned battery even arrived at their receiving/inspection facility (on the other side of the country from me and the facility my battery was shipped from), the second battery failed with even more fault codes. I only used the battery to boost my EF power station as the product was advertised.

I am about to send an email asking for a full refund instead of replacement batteries. For some reason I am skeptical. I will update this review.

Bluetooth security by proximity.

Great process of order. Still not tried the battery, but all good so far!

Quickly replaced battery after receiving it damaged in shipment

I bought this mini battery to run the electronics on my boat. It should have plenty of power to run everything and not take up much room in the compartment

Why are these powering off every day in safe mode? My fridge runs off these. What a MASSIVE headache it is to keep these on?

I have these running from 3 (ct) 320 watt renogy solar panels onto a 100a renege controller. I've reached out to customer service here and gotten no help yet. I paid a thousand dollars for these. I would NOT buy these again.

I have NOTHING but a 12v fridge running on this. That's it. It's not over loaded

https://www.youtube.com/shorts/Di9jEOK1diU