It is too early to rate the batteries. But from other experts, it does seem to do as promised. I will update in the future.
3 100ah batteries wired in series monitor only shows 100ah, not 300ah.
Batteries are very good, but the monitor only recognized one battery as wired in series, saying 100ah when should show 300ah.
Fantastic price, charged right up using a 14.6v 20 amp AC-DC charger. Ready for use!
Very good product. Professional consumer support. Friendly, too.
Batteries arrived all at 13.2v packaged very well, even had a color instruction manual with all the specs and recommendations. their customer service is awesome they kept me with up to date tracking and quickly helped me with all my questions. I would definitely recommend
I was impressed with a YouTube review of this battery and have found it to be everything I expected. A glitch in their "service tips" section of their website led to a stream of phishing ads but when I brought it to their attention, they immediately corrected it. I am impressed with their customer response so far.
Great product, fairly light for the amount of power you get. It was fully charged when it arrived.
I recently bought a “scratch and dent” mini 100 amp battery. It had one small scratch on one corner. It arrived quickly and in good shape, partially charged. I charged it and all is well.
This battery is easy to use and out performs. Great battery
Delivered as promised and in good packing condition. I can't install it yet because I have not yet finished the area where it will be placed in my van.
Go size and weight for Ham radio field use or emergency back-up.
I bought this battery for use with our trolling motor on our john boat. We traveled several miles full throttle (Minn Kota 50# thrust motor) running crab pots and when we got back the battery still had 60% charge remaining.
Very fast service. The product came professionally boxed, and packaged very nicely. Top quality.. great price. Highly recommend.
Bought a set of 12 volt batteries with bluetooth for my trolling motor. Im running a motor guide 24v setup. One of the two batteries I received was dead on arrival. I notified support and within 24 hours I had a response. After. little bit of troubleshooting support decided that I needed a new battery. They provided me with a shipping label to send the old one back. I received the new battery a few days later and it is working as expected.Hopefully the batteries are as good as their support!
We're delighted to hear that your replacement battery is working as expected and that you're satisfied with our support team's responsiveness. We strive to provide excellent customer service and ensure our customers are happy with their Wattcycle products. We appreciate you taking the time to share your positive experience. We hope you enjoy your new batteries and wish you many successful fishing trips!
Doesn't seem to hold a charge.
We are sorry that you faced this issues, please contact us via service email asap.
VERY IMPRESSED so far! I ordered 2 of the NEW 300 amp hour MINI lithium batteries, and they are working perfectly. I ordered them Friday, October 18th, 2024 and received them both on October 25, 2024 in perfect working order. I started off by testing 1 quickly then placing it in a freezer set to 26 degrees Fahrenheit to test the low temperature charging protection, left it in for about 12 hours and hooked to a charger and it would not allow a charge to pass! I allowed it to warm up slowing and then tested again and it then would allow charging again. Very happy to see this feature working! Being able to use my system in freezing conditions is very important to me and this helps to know my investment in these batteries will be protected!
The second battery I began charging up off my 1000 watts of solar panels and Victron charge controllers I have in/on my fully converted cargo trailer camper. I use it as an "off-grid baby camper" as I call it. We use the camper (I built in spring 2020) for family trips, camp outs, cross country road trips, and "deer camp" where we expect it to deliver all the comforts of home in a small package while going wherever we want. We depend on the solar and lithium batteries along with chargers and inverter to keep the food in the fridge cold, my family and pets cool in the air conditioning in the heat of summertime, electric heaters and diesel heaters keeping us warm in the winter. Along with being able to run a coffee maker in the morning or making microwave popcorn for watching a movie on the TV before bed.... all while being able to camp anywhere we want without the concern of pluging in at a campsite or having to listen to a noisy and stinky generator. So far the available power in these batteries compared to my previous lithium battery bank I can instantly tell these batteries will be a major upgrade to my system.
My previous system consisted of 465 amp hours of lithium-ion in 3 parallel batteries. Connected in my system with a 12v Giandel 2200/4000 watt inverter it powered all our needs but I noticed a slight delay in developing power on some higher demanding appliances. With my limited time with these new Wattcycle 300ah Mini's, I've so far hooked up some power tools in my garage and a microwave in my trailer and they all have preformed like they were plugged into a regular outlet in my house. That's with only 1 battery hooked up! I've already been so impressed I've purchased a third to make my system 900ah!
The compact size of these 300ah Mini's is remarkable! Each of them is about the size of my previous 160ah lithium-ion batteries. I am going to be able to double my total power in the same space. They do weigh more (about 57 pounds each) than my previous batteries, but that is to be expected with their higher density..... or whatever they've done to pack so much power into such a small battery.
Very easy to use, very competitive price. Seems to charge very well!
This battery is not only durable but also very well designed. After using it several times, I can say the power is consistent and much better than my old lead-acid batteries. The Bluetooth feature makes monitoring the battery status much simpler, and the waterproof feature is great too. Overall, it’s a purchase well worth the money, and I’ll be buying again!
WattCycle’s lithium battery is incredibly powerful, lightweight, and long-lasting. I love its fast charging feature, which makes it super convenient to use. With Bluetooth monitoring, I can check the remaining battery life anytime on my phone, which gives me peace of mind during long fishing trips. I’m very satisfied with this purchase!
So far so good. This one works just as well as a brand new one, and showed no signs of wear when I received it. Obviously, only time will tell if it holds up to as many charge cycles as a new one, but I am totally satisfied at this time. Only wish that there were more of these "Like New" ones available at this great price!
Overall this is a good quality charger that is cut and dry to use. If i could change 1 thing, i would install an on/off switch so im not having to unplug it as i hook it up to another battery.
