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

206961202

Dispatch: Ships on Aug 22

Discount : 15% OFF
Additional Purchase Deal: For any Item Total over 25.00, purchase 1 Special Promo Item for 0.99,3.99,5.99,9.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
$11.9 In stock
QTY: - +

BLACK WHITE

Color:

to United States  Via Flat Rate Shipping

$13.99 $11.90

Total price:$35.11

You Save:$ 5.3

Final Price:$29.81

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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

    Guess you like

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

      Customer Questions & Answers

      • All (0)
      • Product information (0)
      • Stock status (0)
      • Payment (0)
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      • Others (0)
      0 Questions & AnswersView All Ask a question

      Customer Reviews

      Overall Customer Rating:

      4.8 Base on 32 Customer Reviews

      Share your thoughts with other customersWrite a review

      • All (32)
      • Photos (25)
      • Videos (6)
      Sort by: Hot
      • Hot
      • Most helpful
      • Most recent
      • Thanapat Jarajitkul
        TOMO M4 Powerbank
        Pros:
        TOMO M4 Powerbank
        Flexibility for use as portable 18650  battery  charger or any usb charger device.
        Each battery independently charge, discharge and clearly monitor display.
        With Auto On - Off function.
        Cons:
        None

        Jul 10,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Andrea
        very good
        Pros:
        little and portable, works well
        Cons:
        none

        Jun 21,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Ali YÜCEL
        This product is very useful. Thanks for fas delivery
        Pros:
        This product is very useful.
        Thanks for fas delivery
        Cons:
        This product is very useful.
        Thanks for fas delivery

        Jul 06,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Slavik Blazheev
        TOMO M4 DIY Smart Power Bank
        Pros:
        Ну плюсы наверно не однозначны.
        1. Он заряжает)
        2. Прилично выглядит
        3. Приятный на ощупь
        4. Не греется и не греет зарядное
        Cons:
        1. Долго заряжает т.к заряда до 1А
        2. Комплектный шнур подойдет только для зарядки. При подключении к телефон-компьютер не видит флеш т.е кабель не универсальный

        Aug 13,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Herman
        Mr.
        Pros:
        Good build quality, easy to insert or remove battery, can charge 1 to 4 battery and good price
        Cons:
        Not yet found.

        Jul 31,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Film
        tomo m4
        Pros:
        Intelligent all in one charger to battery can charge and use for powerbank
        nice quality
        Cons:
        - i don\'t think so

        Jul 21,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • shakil
        Tomo M4
        Pros:
        practical.
        micro USB to power item.
        informative display.
        great price.
        Cons:
        non.

        Aug 18,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Mohamed
        Wow
        Pros:
        Good experience I will recommend to all my friend
        Cons:
        No.

        Aug 15,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • pavel
        Зарядка
        Pros:
        Не большая,удобная зарядка+power bank.Отличная покупа за такие деньги.Может заряжать от 1 аккумулятора.
        Cons:
        Не нашел,все устраивает

        Aug 14,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Uwe
        Good product, good price
        Pros:
        Good product, good price (€8.50 Flash Sale)
        Cons:
        Slow charging, the display of the output current (Ampere) is inaccurate

        Aug 14,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 234Go To: GO

      • shakil
        Tomo M4
        Pros:
        practical.
        micro USB to power item.
        informative display.
        great price.

        Cons:
        non.

        Aug 18,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • pavel
        Зарядка
        Pros:
        Не большая,удобная зарядка+power bank.Отличная покупа за такие деньги.Может заряжать от 1 аккумулятора.

        Cons:
        Не нашел,все устраивает

        Aug 14,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Slavik Blazheev
        TOMO M4 DIY Smart Power Bank
        Pros:
        Ну плюсы наверно не однозначны.
        1. Он заряжает)
        2. Прилично выглядит
        3. Приятный на ощупь
        4. Не греется и не греет зарядное

        Cons:
        1. Долго заряжает т.к заряда до 1А
        2. Комплектный шнур подойдет только для зарядки. При подключении к телефон-компьютер не видит флеш т.е кабель не универсальный

        Aug 13,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • sean
        perfect
        Pros:
        sturdy
        led display
        two usb ports

        Cons:
        none

        Aug 11,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Enrico
        TOMO M4 DIY
        Pros:
        Funziona bene utile , display completo e funzionale.

        Cons:
        unico problema lo scatolo di plastica fragile

        Aug 10,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • phornchai
        Tomo m4
        Pros:
        สินค้าเดินทางถึงรวดเร็ว ปลอดภัยใช้งานได้ดี

        Cons:
        สินค้าเดินทางถึงรวดเร็ว ปลอดภัยใช้งานได้ดี

        Aug 06,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Herman
        Mr.
        Pros:
        Good build quality, easy to insert or remove battery, can charge 1 to 4 battery and good price

        Cons:
        Not yet found.

        Jul 31,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Rajko
        great powerbank charger
        Pros:
        Can work with one to four batteries
        Fits most protected 18650
        Overcharge overdiscarge protection
        Display

        Cons:
        Drain batteries when off

        Jul 29,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Ricardo
        Bom
        Pros:
        Ecrã muito útil
        Carrega as pilhas de forma independente
        estou satisfeito

        Cons:
        Qualidade dos plásticos não é má, mas podia ser melhor.

        Jul 26,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Сергей
        повербанк
        Pros:
        Хороший повербанк, показывает свое заполнение. крупный.

        Cons:
        Большой

        Jul 23,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Prev 1 23Go To: GO

      • Thanapat Jarajitkul
        TOMO M4 Powerbank
        Pros:
        TOMO M4 Powerbank
        Flexibility for use as portable 18650  battery  charger or any usb charger device.
        Each battery independently charge, discharge and clearly monitor display.
        With Auto On - Off function.

        Cons:
        None

        Jul 10,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Slavik Blazheev
        TOMO M4 DIY Smart Power Bank
        Pros:
        Ну плюсы наверно не однозначны.
        1. Он заряжает)
        2. Прилично выглядит
        3. Приятный на ощупь
        4. Не греется и не греет зарядное

        Cons:
        1. Долго заряжает т.к заряда до 1А
        2. Комплектный шнур подойдет только для зарядки. При подключении к телефон-компьютер не видит флеш т.е кабель не универсальный

        Aug 13,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Thanapat Jarajitkul
        TOMO powerbank charger
        Pros:
        Flexible use for battery charger and powerbank.

        Cons:
        1-4 18650 battery slots.

        Jul 19,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Andrea
        very good
        Pros:
        little and portable, works well

        Cons:
        none

        Jun 21,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Ravishankar V
        Tomo M4 Powerbank assembly - Excellent
        Pros:
        1. Excellent design
        2. 1A and 2A outputs
        3. Individual battery charging/Discharging status
        4. LCD display
        5. Overcurrent protection
        6. Reverse polarity protection

        Cons:
        Topper slide over could have been rigid

        Aug 09,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Thanapat Jarajitkul
        TOMO M4 Powerbank
        Pros:
        TOMO M4 Powerbank
        Flexibility for use as portable 18650  battery  charger or any usb charger device.
        Each battery independently charge, discharge and clearly monitor display.
        With Auto On - Off function.

        Cons:
        None

        Jul 10,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Shipping & Payment

      Shipping

      There are two key factors which will affect the time you receive your items.

      1
      Item processing time
      After confirming your payment, we usually ship products out within 24 business hours. However, sometimes due to large transaction volumes or other order issues, we may require up to 3 working days to process orders. You will receive a notification email as soon as your product(s) have been dispatched.
      2
      Shipping methods
      China Warehouse:
      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
      Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
      Russia 0% 11.20% 68.50% 15.80% 24.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
      Brazil 0% 0.00% 17.96% 54.14% 38.6
      Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
      Other countries 0.73% 40.41% 49.93% 8.92% 20.28
      Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
      Russia 0% 0.75% 88.30% 9.05% 20.04
      Australia 7.67% 86.60% 5.68% 0% 11
      Korea 77.01% 21.40% 1% 0% 5.6
      Japan 95.80% 2.09% 0% 0% 5.4
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
      Other countries 40.75% 49.96% 5.13% 0% 10
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
      USA Warehouse:Generally, 3-7 days to a USA address.
      ES Warehouse:Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
      Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
      Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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      Gearbest.com accepts PayPal,Credit Cards,Wire Transfer and Westem Union as secure payment methods.

      1
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      For orders which exceed $1,500,please contact us at support@gearbest.com.
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        Stock in: China

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        Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.