VCH-UT201 Smart Charger. Battery charger.

Specifications:

• Model: VCH-U101
• Voltage: DC 5V
• Compatible with batteries: 26500, 26650, 22650,18650, 18500, 17500, 17355, 16340,14500,10440; Ni-MH/Cd: AAAA, AAA, AA, A, SC, C
• Input: Micro USB DC 5V/1A
• Output: DC 1.48V 500mA, DC 4.2V 500mA/1000mA
• Quantity per package: 1pc
• Quantity per box: 20pcs

Using and maintaining the charger:

• When charging, connect the battery first and then the AC outlet;
• When fully charged, turn off the AC power and then disconnect the battery.
• If you disconnect the battery first, during charging, especially at high charging current, you can easily damage the charger.
• Please use the charger in a dry place, avoid overheating and hypothermia
• If the charger is not being used to charge the battery, do not connect it to AC power.
• Please try not to charge the battery immediately after the battery is depleted.
• Do not completely drain the battery.
• If you need to store the battery for a long time, leave the battery charged at 40-50%.