Batterie externe multifonction haute puissance 50800 mAh AUTO EPS d'urgence, booster 12 V pour démarreur de téléphone CR.

Size: L165 * W79 * H40mm Battery Capacity: 50800mAh Real Input Voltage: 12V USB Output: 5V 2. 1A feeder mode: cc / cv 12v 1a Output: 12V 2a / 16V 3. 5A / 19v 3. 5Start Current: 300a Current peak: 600a 3000 charge cycles High capacity 16800 mAh jump starter supports emergency jump start and completely replaces the included battery for car startup. It also supports general cellular phones/ completely replaces products similar to mobile power banks. With true powerful flashlight, three-function switch-over, emergency rescue, signaling, lighting, deterrent. Defense and other powerful features - it is the ideal choice for night shift workers, overtime workers, and many others. 5 levels of power display indicate battery status, real-time recharging reminders, automatic shutdown under no-load condition. Over-current protects the device from overload, making it more convenient, safer, and more energy-efficient. Cautions:1: Take off the main unit within 30 seconds after start.rting the car. 2: Do not clip the two terminals at the same end on the battery. 3: Press the switch for five seconds to start. If you want to use LED for illumination, select the status light, strobe, SOS, and close by pressing the switch to transform. 4: Store the product in a cool and dry place away from direct sunlight.