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Anker Astro Pro2 20000mAh Multi-Voltage (5V 12V 16V 19V) Portable Charger External Battery

20000mAh of capacity provides 1 full charge to most laptops or approximately 9 cycles to most smartphones
Reliable lithium polymer battery ensures quality More than 500 recharges over its lifetime
Equipped with two outputs for greater versatility 1 DC 12V 4A 16V 35A or 19V 3A port and 1 USB 5V 21A port
Slim and stylish aluminum body ensures efficient heat dissipation lighter weight and durability 4 smart LEDs keep you updated as to the remaining capacity
Package contents 1 Anker Astro Pro2 20000mAh External Battery 4 phone connectors 10 laptop connectors 1 USB cable 1 DC power cable 1 AC 100-240V power adapter 1 accessories pouch 1 user manual