fosmoon Universal Fast 18650 Battery Charger with LCD Display Battery Capacity Information, Suitable for 3.7v 1.2v Batteries 26650 18650 18490 18350 17670 17500 16340 14500 RCR123A Ni-MH Ni-Cd AAA AA

[LCD screen that can display capacity]: unique capacity detection technology, clear interpretation of the current charged capacity, can be used to identify the specific capacity of the battery, the LCD screen can also display charging time/capacity, battery voltage and charging progress %, battery type, charging current

Wide compatibility: compatible with all 3.7 V lithium batteries and 1.2 V Ni-MH / Ni-cd AA batteries. The charger automatically detects the battery type and charges independently. The applicable battery length ranges from 29mm to 65mm

Safe and adjustable charging speed: 18650 battery charging button "a" can switch the charging speed from 0.5a / 1a / 2a, switch between slow charging / fast charging as needed, unique discharge function can reduce battery damage, intelligent circuit provides protection against short circuit, overheating, over-voltage and over-discharge

[EXAMPLE OF CHARGING TIME]: The battery charging time: 2500 mAh AA 1.5 hours, Amazonbasics 800 mAh AAA 0.5 hours at 1 amp fast current, flat top 3.7 V 3400 mAh lithium-ion Ncr18650b 2 hours, 3.6 V 2500 mAh Li-ion high drain Lg He2 1,5 hours

[Portable and Compact]:4 slot battery charger design can charge 4 different batteries at the same time, it will be your best travel universal charger 18650. If you encounter any problems during use, you can contact us.