Battery Charger w/ Display for 3.7-4.2V Lithium Battery NI-MH AA/AAA 21700/18650

Applicable batteries: Suitable for 26650/21700/18650/18500/16340/14500/AA/AA. Four slots: 4.2V-4000mA (lithium-ion battery) 1.2V-2000mA (AA/AAA). Single slot: 4.2V-1000mA (lithium-ion battery): 1.2V-500mA (AA/AAA).

eBay