Detachable Power Bank Case for 18650 Battery with Indicator

Features:

• High quality and durable, ABS surface grinding treatment
• This unit takes 2 replaceable 18650 li-ion batteries to power and recharge your USB devices
• Power bank can be recharged via micro USB port with LED capacity indicator
• Support recovery of over-discharging battery
• Match-free for 18650 batteries (Max. hold 2pcs 18650 batteries)
• 2 section of battery is working independently
• Flashlight function

Specifications:
Input: 5V
Output: 5V
Charging Cut-off Voltage: 4.2V
Discharging Cut-off Voltage: 3V
Battery: Suitable for 2x 18650 Li-ion battery (not included)
Size: approx. 9.8x 4.5 x 2.5cm

Security:

• Using Li-ion battery protection IC
• Charging management protection
• MCU monitoring protection
• Battery reverse protection

Package Includes:
1 x Power Bank Case (not including any battery)