2x Elfeland 3.7V 3000mAh 18650 Li-ion Battery + EU/US Plug Charger

Specifications: 18650 Charger Material: Plastic Color: Black Size: Approx. 10x4.5x3cm/3.93"x1.77"x1.18" Length of cable: Approx. 46.5cm/18.3" Input: AC100-240V 47-63Hz Output: 4.2V0.1% 450mA Termination voltage: 4.2V1% Plug: US Plug, EU Plug 18650 Battery: Color: Blue Size: Approx. 6.5x1.8cm/2.55"x1.8" (length x body diameter) Voltage: 3.7V Electric current: 3000mAH Features: -With short circuit, overcurrent and overvoltage, reverse polarity circuit protection. -Two output lines, output green light to the normal standby state, charging the red light, when the rechargeable battery voltage reaches about 4.1V red light turns green, then the charger is not completely stop charging, but a small current continues to trickle charged as of the maximum voltage of 4.21V. -Fast charging speed stability, precise and smart to charge. Package Include: 1x 18650 Charger (US Plug/EU Plug) 2x 18650 Batteries