Portable 18650 Battery Charger Power Bank Case 1pc

- ROSE 129995501

DIY Energy Supply Box for Mobile Phones Tablets Digital Devices
€1.47
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Main Features:
Super mini size: Portable to carry around
18650 battery charger: Charges 18650 battery type only
Aluminum body: Looks more utilitarian in appearance
Input: Micro USB, 5V / 1A
Output: USB 2.0, 5V / 1A
Max charging current:0.8A
Max current output:1A
Only flat top batteries are allowed

Warm prompt: battery is not included.

Specification

General

Type: Charger
Charging Cell Type: Lithium Ion
Compatible: 18650
Charging Cell Qty: 1
Input Voltage: DC 5V
Output Voltage: DC 5V, 1A

Dimension and Weight

Product weight: 0.0230 kg
Package weight: 0.0600 kg
Product size (L x W x H): 9.10 x 2.20 x 2.20 cm / 3.58 x 0.87 x 0.87 inches
Package size (L x W x H): 10.10 x 3.50 x 3.50 cm / 3.98 x 1.38 x 1.38 inches

Package Contents

Package Contents: 1 x Mobile Power Bank Case















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Customer Reviews

  • Igor
    Leschinsky
    Color:Red
    The device is an aluminum cylinder with an unscrewing bottom. Processing neat, bottom swirls without difficulty. For beauty on the ends of the cylinder are carved two rings to bare aluminum.

    The battery is charged up to 4.18 V. The bank turns off when the battery voltage is 3.27V.
    The charging process is correct, that is, at the end of charging the current decreases and the battery is recharged to a maximum by a low current. During charging, the diode flashes red. When charging is complete, the diode burns constantly

    When connected to the consumer's bank, it automatically turns on, the diode lights up in blue. That is, if the bank is not connected, the electronics are in sleep mode. Current consumption at this time is 140 microamps. With this current, the battery will lose 100 mAh capacity per month.

    And who needs just charging for 18650 for a penny, an excellent choice!
    Suggestion
    No!

    Nov 02,2017

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  • mrneutron98
    low-priced good quality charger
    Color:Silver
    good material, charging current depending on used usb cable but around 1Amp

    -charges my device (galaxy s4 about 90% with 2600mAh battery)

    - when output is active a blue led lights up
    - when the powerbank is nearly empty the blue light starts to flash.
    - shutoff voltage is perfect around 3,3V

    -charging the powerbank takes nearly 4 -5 Hours, I guess its charging the battery gently around 500mA charging current.
    - when charging the powerbank a red led flashes, when finished the led stays on.

    - charging shutoff voltage is safe and about 4,13 to 4,18V very nice!

    - the powerbank never gets hot when charged, it only gets warm when outputting and thats because of the step up converter
    Suggestion
    for that price there are no cons for me at that time

    Aug 18,2016

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  • Elena
    Обзор мини зарядного для электронных девайсов
    Color:Red
    Данный девайс - это по сути оболочка для популярного аккумулятора 18650, использующегося в электронных сигаретах или как мой муж в фонарях. Ему не нравится таскать тяжелые вещи, и телефон он заряжает часто, не так как я )))), но пару раз было, что оставался без связи. Так как он постоянно носит фонарь Convoy под такой аккумулятор, то это идеальное решение. С собой пустую банку и шнурок USB - микро USB. Если надо позвонить, вытащить акк из фонаря вставить в этот девайс подключить телефон и вот - вы на связи. Плюс можно использовать для фонаря как на фото, гореть будет меньше чем полноценный повербанк, но и места - веса занимает гораздо меньше!! Я довольна. Муж тоже
    Suggestion
    нет, за такие деньги это чудо!!

    Jan 24,2018

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  • jean marie
    molo
    Color:Black
    Hi everyone, I wanted to post a video updating the review with new installed mods for the Ender 2 and the Monoprice Maker Ultimate, as well as a usage review of the Tevo Tornado. Please note that if you use the belt tensioners for the Ender 2 you will need to use 2 of the Remixed Puller to fit ender 2 Belt Rollers thing below to adapt to the Ender 2 pulleys. Links to all mods below. Thanks for watching please subscribe for notification of future releases. Filament review episode coming soon. I have 5 rolls of Tesla Filament from coming to test and also some Zyltech filament. and a roll of CasiusTech transparent purple.
    Suggestion
    Hi everyone, I wanted to post a video updating the review with new installed mods for the Ender 2 and the Monoprice Maker Ultimate, as well as a usage review of the Tevo Tornado. Please note that if you use the belt tensioners for the Ender 2 you will need to use 2 of the Remixed Puller to fit ender 2 Belt Rollers thing below to adapt to the Ender 2 pulleys. Links to all mods below. Thanks for watching please subscribe for notification of future releases. Filament review episode coming soon. I have 5 rolls of Tesla Filament from coming to test and also some Zyltech filament. and a roll of CasiusTech transparent puple.

    Feb 12,2018

    Was this review helpful?

  • Dan
    C
    Color:Blue
    good material, charging current depending on used usb cable but around 1Amp

    -charges my device (galaxy s4 about 90% with 2600mAh battery)

    - when output is active a blue led lights up
    - when the powerbank is nearly empty the blue light starts to flash.
    - shutoff voltage is perfect around 3,3V

    -charging the powerbank takes nearly 4 -5 Hours, I guess its charging the battery gently around 500mA charging current.
    - when charging the powerbank a red led flashes, when finished the led stays on.

    - charging shutoff voltage is safe and about 4,13 to 4,18V very nice!
    Suggestion
    none

    Jun 11,2018

    Was this review helpful?

  • Sergii
    Portable Power Bank Case DIY Box 18650 Battery Charger for Digital Devices - PINK
    Color:Pink
    The device is an aluminum cylinder with an unscrewing bottom. Processing neat, bottom swirls without difficulty. For beauty on the ends of the cylinder are carved two rings to bare aluminum.
    The battery is charged up to 4.18 V.
    The bank turns off when the battery voltage is 3.27V.
    The charging process is correct, that is, at the end of charging the current decreases and the battery is recharged to a maximum by a low current. During charging, the diode flashes red. When charging is complete, the diode burns constantly
    Suggestion
    No

    Aug 09,2018

    Was this review helpful?

  • Nicoz
    Power bank case
    Color:Black
    Nice and compact power bank case for a single 18650 battery.
    The quality of the power bank is not extraordinary, but still very correct for this cheap price.
    Very useful to recycle an old 18650 battery you don't use anymore.
    The power bank work as intended and you can charge many device with it.
    When you connect a device to it a blue led turn on to indicate the charging state.
    When you unplug the device the led turn off after a few seconds.
    Really nice little and compact power bank for only one buck.
    Suggestion
    none

    Mar 14,2018

    Was this review helpful?

  • Sergii
    Portable Power Bank Case DIY Box 18650 Battery Charger for Digital Devices - BLACK
    Color:Black
    The device is an aluminum cylinder with an unscrewing bottom. Processing neat, bottom swirls without difficulty. For beauty on the ends of the cylinder are carved two rings to bare aluminum.

    The battery is charged up to 4.18 V. The bank turns off when the battery voltage is 3.27V.
    The charging process is correct, that is, at the end of charging the current decreases and the battery is recharged to a maximum by a low current. During charging, the diode flashes red. When charging is complete, the diode burns constantly
    Suggestion
    No

    Aug 09,2018

    Was this review helpful?

  • Vadim
    18650 Battery Charger Power Bank Case
    Color:Red
    Useful device. Turns a single vertebank into a charger. The power will depend on the capacity of the battery. Surely gives out 5v, 1A. With load 2a, protection is activated. The soldering is of high quality, the body is made of aluminum.

    Полезное приспособление. Превращает одиночный повербанк в зарядное устройство. Мощность будет зависеть от емкости аккумулятора. Уверенно выдает 5в, 1А. При нагрузке 2а срабатывает защита. Пайка качественная, корпус алюминиевый.
    Suggestion
    нет

    Dec 02,2017

    Was this review helpful?

  • 18650 charger
    18650 charger
    Color:Black
    The case is a well-fabricated aluminum case, dissipates the heat greatly. It's electronic parts seem to be a simple and cheap one, but I did not expect else.
    Works great as a charger and as a power bank too.
    Its actual status is indicated with LED:
    Flashing red means it charges the battery.
    Continuous red means the battery is charged.
    Continuous blue means it charges the attached stuff (operates as a power bank).
    Suggestion
    The built quality reflects its price: the inner part feels like a cheap plastic thing, the electronic parts can be removed, and, sometimes it just falls out when I put the battery in it. But yet, it works fine as a charger and as a power bank too.

    Jul 21,2017

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