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TOMO T4 4 x 18650 Li-ion Battery DIY Smart Power Charger

Micro USB + 8 Pin Dual Input / Output

USD
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Warehouse Ships onDec 14
China
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Customer Reviews

  • Peter

    Dec/08/2017 17:51:39
    Pros:
    - not the first one I bought
    - a very good 18650 battery charger
    - a super power bank
    - Easy to handle
    - visible display
    Cons:
    NONE
  • Iulian Cardon

    Dec/06/2017 03:56:54
    Pros:
    Okay, can be used to 4 independent 18650 batteries. Display with voltage, charging current indicator on each port and status capacity per port-battery
    Cons:
    Okay, can be used to 4 independent 18650 batteries. Display with voltage, charging current indicator on each port and status capacity per port-battery.
  • Oleg

    Dec/04/2017 08:12:39
    Pros:
    Все отлично работает. Ночью слышно легкое жужжание.
    Cons:
    нет
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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 Inputs
8 Pin and Micro USB dual inputs, just one cable can charge the power bank, easy operation

- 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: 0.0880 kg
Package weight: 0.1340 kg
Product Size(L x W x H): 10.00 x 8.30 x 2.40 cm / 3.94 x 3.27 x 0.94 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 T4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Micro USB 8 Pin Dual Input / Output Charger

TOMO T4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Micro USB 8 Pin Dual Input / Output Charger

TOMO T4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Micro USB 8 Pin Dual Input / Output Charger

TOMO T4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Micro USB 8 Pin Dual Input / Output Charger

TOMO T4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Micro USB 8 Pin Dual Input / Output Charger

TOMO T4 DIY Smart Power Bank 4 x 18650 Li-ion Battery Micro USB 8 Pin Dual Input / Output Charger

4.96
Price
Ease of Use
Build Quality
Usefulness
Overall Rating
  • Peter

    Dec/08/2017 17:51:39
    Pros:
    - not the first one I bought
    - a very good 18650 battery charger
    - a super power bank
    - Easy to handle
    - visible display
    Cons:
    NONE
  • Iulian Cardon

    Dec/06/2017 03:56:54
    Pros:
    Okay, can be used to 4 independent 18650 batteries. Display with voltage, charging current indicator on each port and status capacity per port-battery
    Cons:
    Okay, can be used to 4 independent 18650 batteries. Display with voltage, charging current indicator on each port and status capacity per port-battery.
  • Oleg

    Dec/04/2017 08:12:39
    Pros:
    Все отлично работает. Ночью слышно легкое жужжание.
    Cons:
    нет
  • Robert Vadasz

    Dec/02/2017 01:36:22
    Pros:
    works well
    batteries are loaded well
    I charged a phone, OK
    now he\'s chargeing an ebook reader.
    good gadget.
    Cons:
    not yet
  • TOMO T4

    Nov/22/2017 18:01:27
    Pros:
    Все как в описании товар соотведствует заявленным характеристикам.
    Cons:
    Проблем не обнаружено только положительные впечатления.
  • Евгений

    Nov/19/2017 07:08:01
    Pros:
    Компактный, крепкий, соответствует описанию.
    Cons:
    Пока не обнаружил.
  • TOMO T4

    Nov/11/2017 03:47:54
    Pros:
    Все как в описании товар соотведствует заявленным характеристикам.
    Cons:
    Проблем не обнаружено только положительные впечатления.
  • ahmed gamal

    Nov/09/2017 07:42:47
    Pros:
    this is good item for charge your battery
    Cons:
    and also good price
  • the best

    Nov/08/2017 11:06:48
    Pros:
    Fast, without problems, good quality
    Cons:
    not
  • nanometri

    Nov/08/2017 04:51:21
    Pros:
    - can be used as battery back and as battery charger
    - very cheap
    - very nice screen
    Cons:
    - poorly built and cover can be a little fiddly
  • Dimitris

    Nov/04/2017 15:30:48
    Pros:
    Good quality and value for money product. Beware! Do not include batteries. Capable until 12000 mAh
    Cons:
    Slow charge for it self.
  • Meghouary Youssef

    Nov/03/2017 05:46:22
    Pros:
    bonne qualité .. bien emballé
    Cons:
    bonne qualité .. bien emballé
  • iarzt

    Oct/31/2017 09:35:04
    Pros:
    tut sein Zweck:) Daumen hoch
    Cons:
    nix
  • Alexandru

    Oct/30/2017 07:21:03
    Pros:
    The device looks very nice, it\'s well built, comes in a box.Normal price,simple and easy to use. the product works well.The individual battery status is for him. when charging, it looks like it charges everything together, even if it\'s already fully charged. good for 4 batteries. great product.
    Cons:
    none.
  • Максим

    Oct/28/2017 08:06:07
    Pros:
    Все хорошо, доставка 30 дней до пункта выдачи
    Cons:
    Не обнаружил, все хорошо
  • TOMO T4

    Oct/25/2017 12:11:38
    Pros:
    Отличный а главное честный повербанк, знаеш на 100% какая у него ёмкость.
    Cons:
    нет
  • Pragasit

    Oct/16/2017 16:13:45
    Pros:
    shipped fast, good quality
    Cons:
    no
  • Piotr

    Oct/12/2017 10:55:30
    Pros:
    This power bank is small and good looking. Comes with a very nice package. The price is very good for such an item. You can put inside up to 4 18650 batteries, so the real capacity could be over 12 000mAh. This 18650 batteries could be easy replaced, could be charged inside too. This TOMO power bank has display showing capacity level for each battery.
    Cons:
    I put inside 4 batteries of about 2000mA each and I charged my mobile from 20% to 100%. My phone acu is about 4000 mAh. I think I could easily charge it from 0% twice. The display show voltage and each batterry level. The best thing is that I can put new 18650 battery when those inside is discharged.
  • Maksym

    Oct/11/2017 01:36:02
    Pros:
    Compact, charges perfectly, for Galaxy S6 Edge gives 1.7A from 2A port and 1.1A from 1A port.
    Cons:
    A small noise is present, if 2 or more accumulators are inserted, even if PB is turned off.
  • neil herbert

    Oct/10/2017 01:55:11
    Pros:
    its a very good devise its more than just a charger its a power pack too.
    Cons:
    only con is it doesnt deep charge. it just charges to just charged
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TOMO T4 4 x 18650 Li-ion Battery DIY Smart Power Charger

TOMO T4 4 x 18650 Li-ion Battery DIY Smart Power Charger

$13.96

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  • China
  • EU-13
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TOMO T4 4 x 18650 Li-ion Battery DIY Smart Power Charger

TOMO T4 4 x 18650 Li-ion Battery DIY Smart Power Charger

$13.96

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