WUHAI- Car Jump Starter and Battery Charger for Electronics and Mobile Devices - Portable Auto Engine Booster Emergency Start Power Pack Source & Outdoor Battery Charger with LED Flash Light SOS

1. Charging for mobile phones and laptops, starting cars, adjustable LED lights (torch, strobe lights and SOS lights).
2. Multi-functional emergency kit that contains a car power bank.
3. Variety of chargers and jump lead that can give your car and your products the extra energy they need.
4. It supports vehicles with 12V voltage or more, to start your car, firstly you should connect the power bank with the battery holder and then connect the negative and positive connectors of the holder with your car battery.
Instructions for use:
1. Select the appropriate voltage and connector for the electronic device to charge / power supply.
2. Press the switch to start charging when your device connected with the power bank. If you unplug the cable, auto-sleep will start in one minute.
3. During charging for your device, LED lights indicate the balance power of the built-in battery. Four lights indicate 80% balance, three lights indicate 60% balance, two lights indicate 40% balance and one light indicates 20% balance. The built-in battery is empty when all LED lights start to flash.
4. Press the switch five seconds to start If you want to use LED for illumination and select the status (light, strobe, SOS, close) by pressing the switch to transform.
Specific:
- Battery capacity: 30000mAh.
- Input: 15V, 2A.
- Output: 5V/2A, 12V/2A,16V/3.5A,19V/3.5A.
Output Voltage at auto start:12V
Output Voltage at Laptop : 19V
- USB Output: 5V-2A
- Charge Mode: CC/CV 15V-1A
- Start Current: 200A
- Peak Current: 400A (3S)
- Cycle Life: 1500 times