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12000mAh No.1 Multi-Function Car Battery Charger Jump Starter Mobile phone Power Bank Laptop External Rechargeable Battery AAA

1.The specification of convenient no.1 car battery charger:
1)High capacity 12000mAh 5V 12V 19V Multi-Function Car Battery Charger Jump Starter Mobile phone Power Bank Laptop External Rechargeable Battery for electronics.
2)Output voltage: 5V, 12V, 19V
3)Starting current: 200A
4)Peak current: 400A
5)Battery weight: 450g
6)Whole device weight: 1200g
7)Built-in 1400mAh high capacity rechargeable Li-lon battery.
8)the USB output, more convenient.
9)High efficiency of power conversion.
10)With 5 LED power indicator.
11)Built-in a 3W LED emergency lighting with 3 light modes
12)Safe and reliable, perfect for using on travelling and outdoor activities