Caution: 

1. While installing the battery pay attention to battery polarity, wrong polarity will burn the circuit. 
2. Do not try to draw current more than one 1A, as it does not come with overcurrent protections (not useful for charging modern edge phones)

Make your 18650 Li-ion batteries useful with this affordable, compact single 18650 Li-ion battery power bank case which supports fast charging with up to 5V 1Amax power output than usual USB power. Its compact and stylish size makes the power banks that fit comfortably in your pocket.

Removable/Replaceable battery gives you the liberty to power up your portable power bank when there is no charging point around just by replacing another battery and keep your device running for an entire day of nonstop use. It is not a much fancier power bank, but definitely, it is powerful and economical.

This power bank can also be useful to power your DIY project or development boards. The inbuilt circuit provides the Led indication for charging and discharging status with different colour and stabilized 5V output to your device with the required current rating.

Due to its compact size and metal body, you may feel little heat up with bare touch but it is totally fine for the circuit heat bearing capacity. This power bank comes with input and output which means you can charge the battery using your mobile phone Charger.

Note:

1. The Power bank case comes with multiple coolers we will ship the random color according to the availability.
2. No battery is included in the power bank.

Features:

1. Stabilised Output Power
2. Stylish and Compact aluminium Case.
3. Nice Powder coating matt finish painted colours
4. Support replacement of 18650 Li-battery.
5. Easy to use and secure
6. Can also be used as Battery charger for 18650 batteries
7. Plug and Play operation

Package Includes:

1 x 5V USB Aluminium Body Power Bank Case for 18650 Battery