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  • 2018-10-02 17:16:21

    These are fantastic boards. Use them for charging 18650 batteries. They cut off at the exact voltage specified without trying to Float Charge and therefore result in overheating of the battery and the resulting damage from overheating. In photo's there is a photo of the extremely simple test rig I used. It's a simple process to rig 2 or more of these into a multiple charger that cuts off each battery as it reaches the required level. Hope you enjoy using these items as muck as I have.

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  • 2017-10-02 17:58:43

    Качество платы и пайки самих плат отличное остатков флюса нет. Соответствует описанию на сайте. Каждая плата в отдельной упаковке. Теперь буду пробовать на практике. На первый взгляд все очень хорошо. Продавцу спасибо.

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  • 2016-12-19 16:16:24

    Me ha sorprendido lo bien que va. Me he hecho dos cargadores, uno con tres placas y otro con dos placas. Cuando carga se enciende el led de color rojo y cuando ha terminado la carga se enciende el de rojo.

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  • jeanine
    FR
    2016-11-15 15:28:04

    Reçu cinq cartes pour réalisation chargeur batteries lithium ion. Modules de très bonnes qualité réalisation très propre pourvues de leds pour contrôler la charge de l'accu. Très petite talle parfait pour se glisser dans un bloc d'alim du commerce. Apres différents tests bon pour le service. Excellent circuit. Le prix étant très correct.

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  • 2016-05-13 06:15:55

    Bunun tek çipli olanından almıştım daha önce. Avuçiçi quadcopter ile gelen şarj aparatı çok kötüydü onu değiştirmiştim, çokta güzel olmuştu. Şimdi bunu aldım, elimdeki cihazların şarj devrelerini bununla değiştireceğim. Şimdiye kadar sorunsuz çalıştırdım bir öncekileri, bunun da aynı şekilde çalışacağını düşünüyorum.

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  • 2017-11-18 12:26:28

    хорошие модули. Синий светодиод когда щаряженна батарея а красный когда заряжается. Уже есть типа таких заряжают норм

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  • mirceac
    RO
    2016-01-23 02:51:04

    I have ordered 10 pcs and they are all working. Using these, I can now use batteries 18650 to power my tools with the needed protection for Li-Ion batteries while charging / discharging. They are very small so they will not generate issues with placing them around batteries.

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  • oka
    ES
    2017-06-01 11:22:13

    all ok Correct charging and warning of charging led or charging ok To give off little heat

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  • J0rd
    CO
    2018-06-22 13:44:20

    all modules works fine, thank you

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  • Andriuz
    LT
    2018-01-09 14:50:16

    good quality product

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