Rated 4.90 out of 5 based on 21 customer ratings
(22 customer reviews)


2-in-1:18650 Battery Charger + DIY Power Bank
Input:5.0V/ 1A
Output:Dual USB: 5V/ 1A; 5V/ 2A
Compatible Battery:4 pcs 18650 Li-ion batteries
Feature:LCD Multi-function Display
Compatible Models:IPAD, IPHONE, MP4, PSP, camera etc.
Package: 1 x Power bank, 1 x USB cable (210mm)
Net Weight:113g
Gross Weight:160g
Warranty:12 Months

SKU: N/A Category:


TOMO M4 Video Instruction

TOMO Power Bank M4 is an intelligent and multi-functional portable charger.

  1. 18650 Li-ion batteries can be replaced at any time.

Panasonic or Trust fire? It's your choice.


Large Capacity? Yes and No. It's up to you - DIY Power bank.

If M4 with 2 ICR18650 26FMs, it's 5200mAh.

If M4 with 4 ICR18650 26FMs, it's 10400mAh.


2. With dual Output USB, 2 devices get charged simultaneously. Also TOMO M4 adjusts automatically its output according to the connected device. It is compatible with all popular smartphones and tablets from Apple, HTC, Google, Samsung, and BlackBerry, as well as lots of cameras, handheld gaming devices, MP4, MP5 etc.


3. Simple and user-friendly design with 2 classic colors, White & Black.


4. Reverse polarity protection.

TOMO POWER BANK V8-4 Reverse Polarity Protection

5. Intelligent LCD Display.


Powered on, it indicates the level of charge of each individual cell.

Connected it with the devices, on the right it indicates the ports that are drawing current with animated flow line.TOMO POWER BANK V8-4 SMART LCD DISPLAY

Output Overcurrent Protection

Input Overvoltage Protection

Electro-Static Discharge Protection

Overheat Safety Protection

Output Overvoltage Protection

Intelligent Output Identification


Battery Overcurrent Protection

Input Overcurrent Protection

Prevent Current Reverse

Additional information



22 reviews for TOMO M4

  1. Rated 5 out of 5


    This is a great Power bank. The best i ever testet. Se my Video Rewiev at:

  2. Rated 5 out of 5


    Пришла посылочка, не прошло и месяца, качество на высоте, работает отлично!

  3. Rated 5 out of 5


    fast delivery and very satisfied!

  4. Rated 5 out of 5


    Отличный банк. Заказ пришел быстро. Цена соответствует качеству.

  5. Rated 5 out of 5


    Зарядка норм. Всё зависит от батареек какая ёмкость.

  6. Rated 5 out of 5


    Все отлично супер!!!

  7. Rated 5 out of 5


    Отлично! Спасибо! Я доволен! Авиадоставка за 15 дней! Круто

  8. Rated 5 out of 5


    минск 16 дней показывает вольты и амперы

  9. Rated 5 out of 5


    Продавец отправил в течении 1 дней, дошло за 30 дней в Москву. Трэк почтой РФ отслеживается. Производство Китай. Все работает, Ток заряда 300mA, показывает вольтаж, ампераж, 2,0А, максимально добился 1,32А, отлично выполненная зарядка с индикацией заряда в виде процентов. Качество пластика отличное.

  10. Rated 5 out of 5


    отличный зарядник с очень понятной системой индикации заряда батарей, указателем мощности и подачи амперов! просто супер!!

  11. Rated 5 out of 5


    This power bank is excellent! It is well worth the price, because it has 4 independent channels, so you can insert up to 4 18650 batteries, regardless of the manufacturer or their declared capacity.

  12. Rated 5 out of 5


    Достойно. Все работает

  13. Rated 5 out of 5


    Качество отличное. Товар хорошо упакован. Доставка в Москву за 2 недели. Рекомендую

  14. Rated 5 out of 5


    Мужу понравился, работает отлично

  15. Rated 4 out of 5


    все работает

  16. Rated 5 out of 5



  17. Rated 4 out of 5


    Recebi o produto dentro do prazo. Não testei ainda, mas parece ser muito bom

  18. Rated 5 out of 5

    Özgür Emiroglu

    lgili satıcı gerçekten. Ürün belirtildiği gibi.

  19. Rated 5 out of 5


    Быстрая доставка, отличная упаковка! Всем рекомендую. Спасибо!

  20. Rated 5 out of 5


    отличное качество, хороший товвр

  21. Rated 5 out of 5


    This is one awesome Charger and power bank.
    It charges my box mods twice as fast than my Xtar 1 amp charger!!
    Then my wife’s iPhone it charged that right after and I still had plenty to go!!
    With 4 Sony 18650s VTC5s it does the Job!! And the price was great plus USPS E-Packet for USA shipping and it got here right away 2 weeks or less.

  22. Roger

    Great use for used 18650 cells (like from old laptop battery packs). Works well. It does have an odd tendency to always want to charge the first cell.
    For example after a full charge if you switch the two outside cells (1 and 4) it will start to charge cell 1 again.
    Then after is shows fully charged (again) if you switch cells 3 and 1 it will add more charge to it and so on. Just a little odd but it is usable and a nice size.

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