20000Mah Solar Charger Power Bank with Compass, Carabiner, Whistle, and Flashlight
Solar Charger Power Bank 20000mAh with Compass, Carabiner, Whistle, and Flashlights Experience the convenience of portable charging combined with the utility of outdoor survival features in this high-capacity 20000mAh power bank. With fast charging input and output, as well as a solar charging mode for emergencies, it's the ideal companion for outdoor adventures like hiking, camping, cycling, and more. It's also equipped with a waterproof casing, built-in compass, and LED flashlights for added functionality. Key Features: Top Grade A+++ Battery: Comes with a built-in 20000mAh Lithium polymer battery that provides substantial energy to your devices. Its smart IC Chip safeguards your devices from issues such as overcharging, over-current, over-voltage, and short circuits. Fast USB Input & Output: Features fast charging input and output at 5V/2.1A. The dual USB output ports enable charging two devices simultaneously, and it's compatible with various USB devices suc