USB Battery Charger,2 Slots Charger lii-202 18650 26650 16340 14500 Battery Charger lii-202 18650 26650 16340 14500 A AA AAA AAAA C Battery

General description USB Battery Charger with 2 slots designed for charging various battery types including 18650, 26650, 16340, 14500, AA, AAA, AAAA, and C batteries. It features a microcomputer management system that allows for efficient charging with two current options (500mA/1000mA) and LED indicators for charging status. Technical specifications Input power supply: Micro USB DC 5V/2A Output voltage: 1.42V, 4.2V±0.05V, 3.65±0.05V, 4.35±0.05V Output current: 500mA/1000mA Constant voltage charging, cut-off current: 100mA External power supply standby current: 15.0mA USB output function: USB port no-load output voltage: 4.90-5.30V No-load current: 1mA Output voltage at 1000mA charging current: 4.75-5.25V Shutdown output protection voltage: 3.0±0.1V Charger size: 112mm x 60mm x 30mm Weight: 86g + 15g (USB charging cable) Compatibility and accessories Compatible batteries: Li-ion/IMR: 18650, 18490, 18350, 17670, 17500, 16340 (RCR123), 14500, 10440 Other information Charging mode: constant current and constant voltage Features overcharge and overdischarge protection, short circuit protection, intelligent identification of bad batteries, and reverse detection protection 0V voltage activation function available Can automatically identify lithium batteries (Li-ion) and nickel metal hydride batteries (Ni-MH), with manual selection for ferrophosphate (LiFePO4) and 3.85V Li-ion batteries