• Press the button once to switch charging current.
• “Err” means battery polarity reverse.
• Charging time: In the first 60 seconds, charging time is measured in second. Over 60 seconds, charging time is measured in minute.
• 0.5A charging current: Recommend for Li-ion battery 18350/16340/14650/14500/14430/10440.
• 1.0A charging current: Recommend for Li-ion battery 26650/18650/18500/17670/17500/16650.
• 2.0A charging current: Recommend for Li-ion battery 26650 and 18650. 
• 2.0A is available only when there is 1PCS battery is being charged. 
• Remove the battery when fully charged.

Specification

• Model: L2 Plus
• Digital LCD readout
• Compatible with rechargeable Li-ion battery 26650/18650/18500/18350/17670/17500/16650/16340/14650/14500/14430/10440
• Input: Micro USB DC 5.0V 2.0A
• Output: 4.2V±1% 0.5A~1.0A~2.0A
• USB output: DC 5.0V 1.0A
• Dimension of L2 Plus charger: (L)139.0*(W)70.3*(H)33.0mm
• Weight(with packaging)(USB power adapter included): 330±3G