Efest LUSH BOX 2-In-1 USB 18650 Battery Charger / Power Bank 2 Battery Version

Efest LUSH BOX 2-In-1 USB 18650 Battery Charger / Power Bank 2 Battery Version

An ultralight charger with power bank function, which can display the charging status and power percent accurately.

The Lush Box acts as a 2-in-1 battery charger and power bank, allowing you to charge 18650 batteries while also using the batteries themselves to power your other devices such as smartphones! If the Lush Box is also plugged into an external power source, you can use it to charge your devices and the batteries at the same time!!

The Lush Box also features a quick charge mode (1 x 2.1A / 2 x 1.0A) which is compatible with varieties of 18650 lithium batteries.

Features:

• 2-In-1 Powerbank / Battery Charger
• Simultaneous charge/discharge
• Quick Charge
• Charge & Discharge Battery Balancing
• LED Indicator shows battery percent and charging status dynamically
• Ultra Lightweight with magnetic cover & lifting ribbon
• Various battery protection facilities

Specs:

• Micro USB Input: DC 5V 2.1A
• USB Output: DC 5V 2.1A
• USB Output Floating Voltage: 5.0-5.5V
• Output Load Voltage Ripple: <200 m V
• USB Output Floating Current: <10 m A
• Maximum Output Current: 2.1A
• Battery Output Cut-Off Voltage: 3.0+/-0.2V
• Auto Recharge Voltage: 4.1+/-0.05V
• Storage Temperature: -40C - +70C
• Operation Temperature: 0-40C