LiitoKala Lii-500 for USD $16.28 (~AUD $21.90) Shipped - Liitokala Shop @ AliExpress

great charger. does not come with AC adapter. I used one from an old Optus modem.

Liitokala Lii - 500 LCD Battery Charger - BARE CHARGER BLACK
4 Slots for Li-ion Ni-MH NiCd Batteries Overcharge Over Discharge Protection Bad Battery Recognition

LYGTE review

Liitokala Lii-500 is a high-end smart charger with 4 independent charging channels. The highlight of the charger here goes to the LCD display, which will update every second to keep you in the loop on the charging process. The Lii-500 is able to charge a multitude of batteries such as cylindrical Li-ion and AA / AAA cylindrical Ni-MH batteries, which are widely used for flashlights, power tools, instruments and apparatuses, digital cameras and other electronic products. Safe, portable and powerful, the Lii-500 is your good helper when you are at home or traveling.

Main Features:
● Different specifications of batteries can be charged simultaneously such as 18650 / 26650 / AA / AA / A batteries, etc.
● 4 charging slots
Features 4 charging current regulator, 300mA / 500mA / 700mA / 1000mA. Each channel works independently
● LCD screen
Updates every second to keep you in the loop on the charging process
● Quick test mode
4 channels detect the battery capacity quicker than the Nor mode
● Short circuit / over-current / over-charging / over-discharging / reverse polarity protection / temperature control / charging between 1.65 - 2.2V / bad battery recognition and activation
● DC input voltage: 12V / 2A
● Car charger input voltage: 12V / 1A