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

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Customer Reviews

  • Tom

    Jan/16/2018 11:23:05
    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..
  • Joe

    Jan/11/2018 13:37:30
    Pros:
    Thank you, goods are fine, I am very happy
    Excellent quality of goods
    Cons:
    very good
  • sava

    Dec/27/2017 16:07:47
    Pros:
    Отличное приобретение стоит потраченных денег
    Cons:
    Недостатков нет,все хорошо
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Copyrights ©2014-2018 GearBest.com All Rights Reserved.

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

4.88
Price
Ease of Use
Build Quality
Usefulness
Overall Rating
  • Tom

    Jan/16/2018 11:23:05
    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..
  • Joe

    Jan/11/2018 13:37:30
    Pros:
    Thank you, goods are fine, I am very happy
    Excellent quality of goods
    Cons:
    very good
  • sava

    Dec/27/2017 16:07:47
    Pros:
    Отличное приобретение стоит потраченных денег
    Cons:
    Недостатков нет,все хорошо
  • vico0214

    Dec/27/2017 06:43:49
    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.
  • TOMO M4

    Dec/27/2017 04:42:32
    Pros:
    Все как в описании товар соотведствует заявленным характеристикам
    Cons:
    Проблем не обнаружено только положительные впечатления.
  • sania

    Dec/24/2017 10:59:24
    Pros:
    Очень хороший товар рекомендую к покупке
    Cons:
    Ничего плохого сказать не могу
  • Carlos

    Dec/12/2017 05:59:31
    Pros:
    Boa compra! Boa relação qualidade-preço.
    Cons:
    -
  • Yaroslav

    Dec/09/2017 14:47:06
    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
  • Alex Ti

    Dec/07/2017 14:36:09
    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.
  • voodoo016

    Dec/04/2017 08:21:30
    Pros:
    Power Bank Box is very strong and durable.
    Cons:
    The cargo box is slightly damaged by shipping.
  • Jon Adamson

    Dec/02/2017 03:42:40
    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!
  • george

    Dec/01/2017 07:12:19
    Pros:
    useful clever easy use
    Cons:
    not good plastic quality
  • Sergey

    Nov/30/2017 13:57:29
    Pros:
    компактность
    Cons:
    нету
  • John

    Nov/29/2017 17:06:06
    Pros:
    carrega bem e ainda vira um carregador portatil
    Cons:
    contrucao dele é um pouco inferior
  • gish

    Nov/29/2017 06:51:23
    Pros:
    very convenient to swap out batteries anytime
    Cons:
    none
  • TOMO M4

    Nov/21/2017 18:19:58
    Pros:
    Все как в описании товар соотведствует заявленным характеристикам.
    Cons:
    Проблем не обнаружено только положительные впечатления.
  • Sergo

    Nov/19/2017 05:43:43
    Pros:
    Работает. Добавил батарейки. Может светиться. А можно зарядать в темноте. Есть 2 вызоха usb.
    Cons:
    on
  • Emre

    Nov/14/2017 07:08:26
    Pros:
    şarj edilebilir piller fazla ısinmiyor
    Cons:
    yok
  • αναστασιος

    Nov/12/2017 02:42:32
    Pros:
    πολυ καλο !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    Cons:
    πολυ καλο !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  • stasia

    Nov/11/2017 14:46:34
    Pros:
    Отличное приобретение стоит своих денег - доволен на все 100%
    Cons:
    Нет минусов и быть не может - рекомендую данный товар
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TOMO M4 DIY 4 x 18650 Li-ion Battery Smart Power Charger

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

$13.29

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