This charger can charge 1~2pcs 9V lithium,Ni-MH,Ni-Cd batteries
Recommended for smoke alarms, professional audio and medical devices.rightsilicon also sell google chromecast roku apple fitbit charge hr alta surge blaze charger anker dymo labeler usb c type c 4k uhd hdmi fidget spinner cube mesh marble flippy chain toy brands
No memory effect,improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use