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TOMO M4 DIY 4 x 18650 Li-ion Battery Smart Power Charger

 -  BLACK 206961201

Discount : 10% OFF
Additional Purchase Deal: For any Item Total over 40.00, purchase 1 Special Promo Item for 3.99, Item Total over 25.00, purchase 1 Special Promo Item for 0.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
$13.29
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    • Description
    • Product FAQ
    • Customer Reviews
    • Shipping & Payment
    • Wholesale Inquiry

    Main Features:
    - DIY Power Bank and Charger
    Custom capacity by 4 x 18650 li-ion battery to make your own power bank, portable external supply, provides your devices enough power. Also a battery charger for 18650 battery, a dual-use item

    - Dual Outputs
    Dual outputs, can charge phones, pads or other small electronic devices simultaneously

    - Independent Circuit
    Independent battery, charging and discharging at the same time, can work together and not influence each other

    - LCD Display Screen
    Each battery independently clearly displays subtitle, easy to read the remaining capacity

    - Reverse Polarity Protection
    When it comes to the reverse polarity, the chip inside will automatically identify and cut off the power of the reversed polarity circuit, displays an empty battery level
    Reversed polarity will not affect the normal operation of other circuits

    Parameters:
    Battery: 4 x 18650 li-ion battery ( not included )
    Input: 5V / 1.2A
    Output: 5V / 1A, 2A

    Specification

    Dimensions and Weight

    Product weight: 0.0860 kg
    Package weight: 0.1480 kg
    Product Size(L x W x H): 10.00 x 8.40 x 2.70 cm / 3.94 x 3.31 x 1.06 inches
    Package Size(L x W x H): 21.00 x 11.00 x 3.00 cm / 8.27 x 4.33 x 1.18 inches

    Package Contents

    Package Contents: 1 x Power Bank, 1 x USB Charging Cable

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger
    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    TOMO M4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Charger

    Get these Essentials for Your Product

      FAQ for TOMO M4 DIY 4 x 18650 Li-ion Battery Smart Power Charger

      Customer Questions & Answers

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      Customer Reviews

      Overall Customer Rating:

      4.88 Base on 77 Customer Reviews

      Share your thoughts with other customersWrite a review

      • All (77)
      • Photos (56)
      • Videos (21)
      Sort by: Hot
      • Hot
      • Most helpful
      • Most recent
      • Tom
        not perfect
        Pros:
        it is a decently build charger with some extra features. not expensive, a bit better battery container can cost half of this price.
        Cons:
        charging indicator does not show a realistic status of the battery when charging. Basically it looks like the battery is charged from empty even it is almost full. no way to know how much more time to be fully charged..

        Jan 16,2018

        Is this helpful?Yes (1)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Joe
        Power Bank
        Pros:
        Thank you, goods are fine, I am very happy
        Excellent quality of goods
        Cons:
        very good

        Jan 11,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sava
        TOMO M4 DIY Smart Power Bank
        Pros:
        Отличное приобретение стоит потраченных денег
        Cons:
        Недостатков нет,все хорошо

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • vico0214
        PowerBank
        Pros:
        There are already two of them, one white is a black one.
        Easy to fit in small pockets. With a very good battery can use it very long time.
        I used to phone, wristwatch, and wireless earbuds to charge. Daily!!
        Cons:
        I\'ve been using it for a long time, reliable.

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • TOMO M4
        TOMO M4
        Pros:
        Все как в описании товар соотведствует заявленным характеристикам
        Cons:
        Проблем не обнаружено только положительные впечатления.

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sania
        TOMO M4 DIY
        Pros:
        Очень хороший товар рекомендую к покупке
        Cons:
        Ничего плохого сказать не могу

        Dec 24,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Carlos
        Boa compra!
        Pros:
        Boa compra! Boa relação qualidade-preço.
        Cons:
        -

        Dec 12,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Yaroslav
        TOMO M4 DIY 4 x 18650
        Pros:
        штука для людей у которых имеются свободные батареи 18650. как по мне лучше пользоваться заводскими ПБ от сяоми. или еще от нескольких средних по цене производителей. к + можно отнести возможность комбинировать большое количество батарей в 1ом корпусе и использовать как зарядку для 18650
        Cons:
        нет проблем

        Dec 09,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Alex Ti
        TOMO M4 Power Bank
        Pros:
        Реально рабочий повербанк TOMO M4. Однозначно мне понравился. Удобная крышка-задвижка для демонтажа и установки батарей. Но как мне показалось...... не до конца (2.8V) разряжает батареи, где то до 3.05-3.10 но это тоже нормально, т.к. до 2.8v батареи уже садятся буквально за пару минут.
        В Целом повербан своих денег стоит, и к покупке рекомендую. Хотя на распродажах уже можно купить сяоми повербан на 10к махов по распродаже или скидкам по купонам за эти же деньги лишь доплатив пару баксов.
        Cons:
        Наверно цена. т.к. уже доплатив пару баксов можно купить полноценный повербанк сяоми на 10к.

        Dec 07,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • voodoo016
        TOMO M4 DIY Smart Power Bank
        Pros:
        Power Bank Box is very strong and durable.
        Cons:
        The cargo box is slightly damaged by shipping.

        Dec 04,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 234 ... 8Go To: GO

      • Joe
        Power Bank
        Pros:
        Thank you, goods are fine, I am very happy
        Excellent quality of goods

        Cons:
        very good

        Jan 11,2018

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sava
        TOMO M4 DIY Smart Power Bank
        Pros:
        Отличное приобретение стоит потраченных денег

        Cons:
        Недостатков нет,все хорошо

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • vico0214
        PowerBank
        Pros:
        There are already two of them, one white is a black one.
        Easy to fit in small pockets. With a very good battery can use it very long time.
        I used to phone, wristwatch, and wireless earbuds to charge. Daily!!

        Cons:
        I\'ve been using it for a long time, reliable.

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • TOMO M4
        TOMO M4
        Pros:
        Все как в описании товар соотведствует заявленным характеристикам

        Cons:
        Проблем не обнаружено только положительные впечатления.

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sania
        TOMO M4 DIY
        Pros:
        Очень хороший товар рекомендую к покупке

        Cons:
        Ничего плохого сказать не могу

        Dec 24,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Yaroslav
        TOMO M4 DIY 4 x 18650
        Pros:
        штука для людей у которых имеются свободные батареи 18650. как по мне лучше пользоваться заводскими ПБ от сяоми. или еще от нескольких средних по цене производителей. к + можно отнести возможность комбинировать большое количество батарей в 1ом корпусе и использовать как зарядку для 18650

        Cons:
        нет проблем

        Dec 09,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Alex Ti
        TOMO M4 Power Bank
        Pros:
        Реально рабочий повербанк TOMO M4. Однозначно мне понравился. Удобная крышка-задвижка для демонтажа и установки батарей. Но как мне показалось...... не до конца (2.8V) разряжает батареи, где то до 3.05-3.10 но это тоже нормально, т.к. до 2.8v батареи уже садятся буквально за пару минут.
        В Целом повербан своих денег стоит, и к покупке рекомендую. Хотя на распродажах уже можно купить сяоми повербан на 10к махов по распродаже или скидкам по купонам за эти же деньги лишь доплатив пару баксов.

        Cons:
        Наверно цена. т.к. уже доплатив пару баксов можно купить полноценный повербанк сяоми на 10к.

        Dec 07,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Jon Adamson
        Awesome!
        Pros:
        1-4 18650 batteries all treated individually.
        Good conversion efficiency.
        Charge and discharge circuits great!
        Plenty of info from display.

        Cons:
        None all good!

        Dec 02,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • gish
        m
        Pros:
        very convenient to swap out batteries anytime

        Cons:
        none

        Nov 29,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • TOMO M4
        TOMO M4
        Pros:
        Все как в описании товар соотведствует заявленным характеристикам.

        Cons:
        Проблем не обнаружено только положительные впечатления.

        Nov 21,2017

        Is this helpful?Yes (1)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 23456Go To: GO

      • sava
        TOMO M4 DIY Smart Power Bank
        Pros:
        Отличное приобретение стоит потраченных денег

        Cons:
        Недостатков нет,все хорошо

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • TOMO M4
        TOMO M4
        Pros:
        Все как в описании товар соотведствует заявленным характеристикам

        Cons:
        Проблем не обнаружено только положительные впечатления.

        Dec 27,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sania
        TOMO M4 DIY
        Pros:
        Очень хороший товар рекомендую к покупке

        Cons:
        Ничего плохого сказать не могу

        Dec 24,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Yaroslav
        TOMO M4 DIY 4 x 18650
        Pros:
        штука для людей у которых имеются свободные батареи 18650. как по мне лучше пользоваться заводскими ПБ от сяоми. или еще от нескольких средних по цене производителей. к + можно отнести возможность комбинировать большое количество батарей в 1ом корпусе и использовать как зарядку для 18650

        Cons:
        нет проблем

        Dec 09,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Alex Ti
        TOMO M4 Power Bank
        Pros:
        Реально рабочий повербанк TOMO M4. Однозначно мне понравился. Удобная крышка-задвижка для демонтажа и установки батарей. Но как мне показалось...... не до конца (2.8V) разряжает батареи, где то до 3.05-3.10 но это тоже нормально, т.к. до 2.8v батареи уже садятся буквально за пару минут.
        В Целом повербан своих денег стоит, и к покупке рекомендую. Хотя на распродажах уже можно купить сяоми повербан на 10к махов по распродаже или скидкам по купонам за эти же деньги лишь доплатив пару баксов.

        Cons:
        Наверно цена. т.к. уже доплатив пару баксов можно купить полноценный повербанк сяоми на 10к.

        Dec 07,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • TOMO M4
        TOMO M4
        Pros:
        Все как в описании товар соотведствует заявленным характеристикам.

        Cons:
        Проблем не обнаружено только положительные впечатления.

        Nov 21,2017

        Is this helpful?Yes (1)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Sergo
        аккумулятор
        Pros:
        Работает. Добавил батарейки. Может светиться. А можно зарядать в темноте. Есть 2 вызоха usb.

        Cons:
        on

        Nov 19,2017

        Is this helpful?Yes (1)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • stasia
        TOMO M4 DIY Smart Power Bank
        Pros:
        Отличное приобретение стоит своих денег - доволен на все 100%

        Cons:
        Нет минусов и быть не может - рекомендую данный товар

        Nov 11,2017

        Is this helpful?Yes (2)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • good
        TOMO M4 DIY 4 x 18650 Li-ion Battery Smart Power Charger - WHITE
        Pros:
        easy to insert or remove battery
        can charge 1 to 4 battery
        good price

        Cons:
        none

        Nov 03,2017

        Is this helpful?Yes (0)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sergey
        TOMO M4 DIY Smart Power Bank
        Pros:
        Отличное приобретение стоит своих денег - доволен на все 100%

        Cons:
        нет минусов и быть не может - рекомендую данный товар

        Nov 01,2017

        Is this helpful?Yes (1)No (0)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 23Go To: GO

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