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    Customer Reviews

    Based on 181 reviews
    97%
    (175)
    2%
    (4)
    1%
    (1)
    0%
    (0)
    1%
    (1)
    Great product for great price!

    Arrived very quickly.
    It is working in my off-grid solar installation.

    We hope it will serve us for many years to come!

    Buon prodotto. Eccezionale direi rapportato alle sue dimensioni compatte.

    Buona batteria, 280 Ah smart mini.Per la su capacità ,gode di dimensioni super compatte. Si riesce a montare di fianco ( ho chiesto al suporto tehnico l'approvazione)
    sotto il sedile del camper su base Ford Transit ,e credo anche Fiat Ducato.

    Happy with the quality battery, perfect for my needs !
    I recommend this brand and model for the camper/van in combination with powerfully solar panels you can be off grid all the time 😀🌞
    Greetings from Belgium, Raf

    Todella hyvä ! Nyt viikon verran koekäyttänyt, ja tekee sen mitä luvattiinkin !

    The WattCycle 12V 280Ah Mini battery exceeded my expectations at every turn! From its compact yet powerful design to its impressive 303,5Ah capacity test results, this battery delivers exactly what it promises. The BMS performed flawlessly, handling 200A continuous discharge with ease, and the low-temperature charging protection worked as expected. Plus, the new WattCycle app allows users to adjust settings—something you don't usually see! A well-built, high-performance LiFePO4 battery that I would absolutely recommend.

    20ah

    Great battery, superb customer service. Use it in battery generator.

    Bluetooth app lets you remotely cut power to devices – I tested it by turning lights on/off from my phone!

    First batteries

    It is my first solar and bateries...I hope I made the best choice of bateries!!!!

    High performance in a small package! At just 57 lbs, the WattCycle 280Ah Mini delivers 3500Wh of reliable LiFePO4 power. Bluetooth monitoring and top-tier safety features make it a great upgrade!

    Works better than my aftermarket one does

    I bought an aftermarket well known charger before the wattcycle one, because thirs was not available at the time I had just bought 2 wattcycle 100 AH lithium batteries.
    The aftermarket one has worked fine but a little noisy.
    I have now acquired the 'official' watt cycle charger which is not only silent but charges faster and at appox 20_50 watts more?
    If it lasts it will prove to be the better and safer option
    Shame I can not buy a 280 AH battery curry in Ireland for the same as you can today in the USA?

    JONI 68

    Nopea toimitus ja vahva suositus.....
    WattCycle 12V 100Ah Deep Cycle LiFePO4 Battery !!

    Mke

    Perfekt battery,stays in 0.006v difference between cells, balancing works great, apps are shit running different app for control

    Best in class LiFePO4 battery

    There are many brands to choose from but WattCycle provides a great balance of build quality, features, and price. I was very impressed that the company seems to really stand behind its products. All-in-all, I am very satisfied.

    My second buy.

    Very good products and nice price!
    Recommend to watch this guy and hid reviews..

    https://youtu.be/UDkJ7Sq21Qw?si=ii9zW4xCskr9Zy0P

    A good product, I'm getting another one.
    This battery last me eight or nine days before recharging.

    Quick and good service

    Tnx for battery..
    I put them in charge next week .

    High Energy Density

    EVE cells deliver outstanding energy density. Lightweight and easy to handle. The overcurrent protection works great.

    Great for Off-Grid Living

    Installed this in my off-grid cabin. Compact size and high energy density exceeded my expectations. It powers my appliances smoothly, and I feel safe with the overcurrent protection. I’ll be upgrading to Bluetooth when available.

    Excellent for Solar Storage

    I’ve used this battery in my solar setup for a month now. The EVE cells are efficient, and the lightweight design makes handling easy. Overcurrent protection is a great safety feature.

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