The i4 charger is an ultralight weight & easy carrying charger. It can display the charging status in real time. It is a USB powered charger for a variety of batteries such as 18650, 20700, 21700, and etc...

• 18650: OKAY
• 20700/21700: OKAY

Features:

• Capable of charging 4 batteries simultaneously.
• Each of the 4 battery slots monitors and charges independently.
• Auto quick charging mode: 2 x 0.5A / 2 x 1.0A.
• Auto battery type recognition function.
• Auto switch charging mode.
• LED indicators: show the power percentage and battery status in real time.
• Over-charge / Over discharge prevention to protect batteries.
• Reverse polarity protection.
• Short-circuit protection.
• 0 voltage smart activation recovery function.
• Certified by CE and RoHS.

Specifications:

• Input voltage: DC 5V 2A
• Output voltage: Battery: 4.2V±1%
• Output current: Battery: 0.5A x 4, 1.0A x 2
• Dimension: 110mm x 103mm x 30mm

Compatible with Batteries
Li-ion/IMR/LiFePO4:

• 10440, 14500, 14650, 16340(RCR123), 16650, 17340, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22650, 26500, 26650, 26700

Ni-MH(NiCd):

• A, AA, AAA, AAAA, C, SC, F6

What's Included:

• 1 x IMREN i4 Battery Charger (Battery is not included)
• 1 x User manual
• 1 x USB cable
• 1 x Retail box