•Model: 18650
•Battery Capacity: 19800mAh/9900mAh
•Battery Voltage: 3.7V
•Battery Type: Li-ion
•Battery Size: 18*65mm
•The batteries are high quality and durable
•Discharge rate, no memory effect
•Low reoccurring operation cist, Short -circuit and over-current protection
•Safe and environmental friendly
•Product name: 18650 4-slots Charger
•Product model: MS-5D84A
•Features: 4 slots independent charging
•Product color: black
•Product weight: about 106 g
•Power supply: conventional USB DC 5V power supply
•Input voltage: DC 5V 1-2A
•Output voltage: DC 4.2V 1000mA
•Product size: about 90*30*122mm/2.7*0.9*3.66in
•Compatible battery model: 10440 14500 16340 16650 14650 18350 18500 18650 (AA/AAA batteries not compatible)
•Six protections: overcharge protection, overcurrent protection, over temperature protection, short circuit protection, reverse connection protection, over discharge protection