Chargers for Li-ion 18650 (and other cylindrical) batteries / cells by Xtar, everActive: aa aaa

Professional processor charger for 1.5V Li-ion and NiMH cells in sizes AA/R6, AAA/R03.
Li-ion charging method: CC/CV
NiMH charging method: 0△V and -△V
four independent charging channels
charging current: 0.5A x 4
USB-powered Type-C - no power supply included
protection: thermal, short circuit, against reverse insertion of the battery

• Li-ion charging method: CC / CV
  
• NiMH charging method: 0△V and -△V
  
• four independent charging channels
• charging current: 0.5A x 4
• powered by USB type C - no power adapter included
• protections: thermal, short-circuit, against reverse battery insertion

• four independent charging channels
• rechargeable battery refresh mode
• charging current: 0.5A x 4
• powered by USB type C - no power adapter included
• protections: thermal, short-circuit, against reverse battery insertion

• eight independent charging channels
• supports AA/R6, AAA/R03 Ni-MH 1.2V and Li-ion 1.5V batteries
• charging current: 0.5A
• system of 6 independent protections
• powered by USB type C