VCH-N401 Smart Charger. Battery charger.

Specifications:

• Model: VCH-N401
• Voltage: DC 5V
• Battery compatible: Ni-MH/Cd: AA, AAA
• Input: Micro USB DC 5V/1A
• Output: DC 2.96V 300±30mA x2
• Quantity per box: 1pc
• Quantity per box: 20

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%.