Nickel-metal hydride rechargeable battery charger

This product can simultaneously charge both AA and AAA NiMH rechargeable batteries.
● When charging AAA batteries, use the split gray adapter.
● You can charge up to four AA rechargeable batteries at the same time.
● Since there is currently only one adapter for two AAA rechargeable batteries, you cannot charge more than three at a time.
● We live in an era of resource recycling, not discarding, so we believe this product will be very useful in that regard.
● The device does not seem to operate without rechargeable batteries inserted.
● During charging, green and red indicator lights on the case will illuminate according to the charging status.
● This is a used item. Please refrain from purchasing if you are sensitive to this. Thank you for your consideration.