BESTON 21750 USB C Rechargeable Lithium Battery or Power Bank | 3.7V | 5000mAh | 1 Pack Added2BOBShop Electrical Voltage: Built-in 4000mA rechargeable

Electrical Voltage: Built-in 4000mA rechargeable lithium battery

Cycle Life time up to 1500 times (Max)

Two-way current design -- This innovative test

Our 4-in-1 Smart Storage Key Box is the perfect access control for safely storing your keys for your visitors / guests to open the Smart Keybox via Fingerprint

1 x Tuya WIFI Methane CH4 Gas Detector Sensor (EU 2-pin Plug)

BESTON 21750 USB C Rechargeable Lithium Battery or Power Bank | 3.7V | 5000mAh | 1 Pack Added2BOBShop Electrical Voltage: Built-in 4000mA rechargeableThe BESTON USB Rechargeable Lithium Battery is the most convenient Rechargeable Battery as it features a USB Port for easy charging. This Battery features a 2 way output via Battery or the USB C slot that can be used to charge any device like a Mobile phone or any device that takes up to 5V 1. 5A. LED Charging indicator Status lets you know if the battery is charging (Red Light) or is Fully Charged (Blue Light). Built in Safety features such as