LiitoKala Lii-ND20 20-Slot Battery Charger for 1.2V Ni-MH AA AAA - Suitable for No.5 And No.7 Size Batteries

Lii-ND20 Product ManualPlease read this manual carefully before using the product to better understand the charging performance and safe usage of Ni-MH rechargeable batteries.1. Product FeaturesInput: AC 220V/50Hz.Equipped with the latest intelligent chip control for unattended charging. Features built-in automatic shut-off.Protections against overcharge, over-voltage, short circuit, and reverse polarity.20 independent charging slots with individual control. Each slot’s charging performance is unaffected by others.Compatible with AA/AAA Ni-MH batteries and includes a dedicated 9V battery charging port.2. PrecautionsThis product is designed exclusively for Ni-MH batteries. To avoid damage or injury, do not charge disposable batteries (e.g., alkaline or zinc-carbon batteries).Keep the charger away from rain or moisture.Discontinue use if the charger is damaged or punctured by sharp objects.Unplug the power cord before cleaning to reduce electric shock risks.Do not use leaking, corroded, or damaged batteries.For repairs, contact a qualified technician. Do not attempt self-repair.Do not disassemble the charger.Disconnect the power supply when not in use.Store the charger in a dry, cool place when idle.3. Charging Indicators3.1 For AA/AAA BatteriesLCD screen displays 4 battery-level segments. A flowing display indicates normal charging.Full charge: All 4 segments remain lit. The display turns off in standby mode.3.2 For 9V BatteriesFlowing display indicates normal charging.Full charge: All 4 segments remain lit.4. Technical SpecificationsInput Voltage: AC 220V/50HzOutput Voltage:DC (AA/AAA): 1.48V × 20 channelsDC (9V): 9.0VOutput Current:AA/AAA: 400mA per channel × 20 channels9V: 40mACompatible Batteries: AA, AAA, 9V Ni-MH batteriesCharge Termination: Multi-protection via △V/△t, -△V, 0△V, and max voltage detection.Dimensions: 260mm (length) × 205mm (width) × 30mm (height)