Powerbank solare da 20000 mAh, caricabatterie di emergenza impermeabile, batteria esterna, powerbank per Xiaomi, MI, iPhone, Samsung, LED

Specification: Battery type: Li-Polymer battery Capacity: 10000–20000 mAh Product model: syk-z0101 Input: DC5.0V 2.0A Output: DC5.0V 2.0A Charging efficiency: ≥ 90% Operating frequency: 110–205 K Product size: 139 * 75 * 20 mm Color: Various colors are shipped randomly. If you require a specific color, please note this before placing your order.Thank you very much for your support and cooperation. Operating temperature: Loading: 0℃~45℃ Discharge: -10℃~60℃ Storage temperature: -20 to 60 C Strong Compatibility The IR charging technology supports charging smartphones and tablets such as iPhone, iPad, iPod, Samsung, HTC, Motorola, Xiaomi, Nokia, and other digital products that are compatible with the USB-DC-5V input. Secure and reliable 1.Multiple protection systems to prevent threats such as overcharging, deep discharging, overvoltage, short circuit, and overload. 2. The energy-saving Khl technology can effectively enhance the safety of battery cells. 3. Hat allowed Current certifications such as FCC, CE, UN38.3, Qi etc.files. 4. Wireless PCBA module Main features: With two USB ports, you can charge phones, pads, or other small electronic devices simultaneously. Material: Solar panel, ABS plastic cover, silicone frame LED light works perfectly in the event of an emergency, especially in a crisis. SOS-NotSignal, so other people can find you Compass helps to find direction. Note: Even under perfect laboratory conditions, the energy conversion efficiency from solar energy to electricity is very low.When used outdoors, it is also affected by weather, location, or other factors.Therefore, it is best to first perform the direct charging process for solar modules.We recommend that you first charge the battery with a wall charger to fully activate the battery. Included in delivery: 1 x Power Bank