Loofae Solar Panel for Smart Lock, LockPower Infinity for Fingerprint Door Lock, IP64 Waterproof Solar Charger, Easy Installation, Built-in 1500mAh Battery & Retractable USB-C Cable, Black

Loofae LockPower Infinity is a solar panel accessory designed for compatible smart locks with USB-C emergency power ports, with an included Micro-USB adapter for compatible Micro-USB ports. It harvests available ambient light and stores energy in a built-in 1500mAh / 5.7Wh lithium-ion battery, adding a stored-power path while the lock's original batteries remain installed. Even in a shaded outdoor spot under an eave, LockPower Infinity gets about 8 hours of normal ambient light at 2,000 lux per day. After accounting for circuit losses, it stores 10 mAhmore than enough for a basic smart lock with fingerprint, passcode, and Bluetooth. At 10 unlocks a day, that type of lock uses only about 5 mAh per day. In a typical open, unobstructed location, daylight at least averages 6,000 lux over 8 hours. Even after circuit losses, LockPower Infinity stores over 40 mAhenough to fully power a top-of-the-line flagship smart lock with facial recognition, Wi-Fi connectivity, and radar/infrared sensors, which uses up to 35 mAh per day at 10 unlocks a day. And on days with direct angled sunlight at sunrise or sunset (20,00030,000 lux), LockPower Infinity captures more than 40 mAh within 30 minutes. The retractable cable extends up to 10.2 inches (26 cm) and recoils excess length, while output and usable cable distance vary with light and installation conditions. Mount the IP64 dust-tight, splash-resistant enclosure on a clean, dry, flat surface, press for at least 20 seconds, allow 72 hours to bond and avoid immersion or high-pressure water. Confirm port type, port location, cable routing, mounting clearance.