Solar Watch Fast Charger-Watch Solar Charger Metal Base, 9 Hours Timing Off,Fast Heat Dissipation, Solar Power Portable Charger, Suitable for Casio/Citizen/Seiko/Garmin Solar Watch Rounkin (Black)

works good so far ( 2 weeks ), light will blind you so caution is needed, good value, no worries on heating, timer works correctly, length of USB cable is good too.

The metal base dissipates the heat from the watch and works well. The watch and the base barely get warm even after nine hours of charging. Auto shut off after nine hours is good for over night or unattended charging. Powerful LED and very bright. Would definitely recommend this brand.

My husband's watch dies all the time, and he ends up having to set it up under a bright lamp to charge it again, which is never ideal. This is so much better, more convenient, and the charge lasts longer.

MY CITIZEN ECO DRIVE ( WHICH WAS ONLY 8 MONTHS OLD) STOPPED RUNNING. AFTER GOING ON THE CITIZEN WEBSITE I REALIZED THAT IT WAS NOT GETTING ENOUGH LIGHT. WHEN I SAW THIS CHARGER I BOUGHT IT IMMEDIATELY. I DID NOT WANT TO GO THROUGH THE BOTHER AND EXPENSE OF SENDING IT TO CITIZEN AND BEING WITHOUT A WATCH FOR WEEKS. IT ARRIVED QUICKLY AND ONCE I PLUGGED IT IN AND PUT MY WATCH ON FOR 8 HOURS IT DID THE TRICK. THE WATCH IS RUNNING PERFECTLY AND HAS BEEN EVER SINCE. I BELIEVE THE WATCH WAS NOT FULLY CHARGED WHEN IT WAS ORIGINALLY DELIVERED TO ME.

. Thin profile. Metal base. USB-c connector to light, other end usb-a to wall. Bright light. Highly polished surface. Low heat to none, less than body heat, so it won’t overheat the watch. Can quickly charge the watch better than window sill. Comes with two rubber mount, I use small one for my gshock to avoid light leak in the edgesIt has some dust inside the clear lens and LED, care to use air blower before final assembly of the clear lens to keep the inside clean of particles.

I have four solar watches three of them Citizen. One is an older Skyhawk that struggled to hold a charge even with a new capacitor. Bought this to see if it would help and from a low power indicator it charged to full after four of the 9 hour cycles over a few days. So far still on high power without additional charging.Small but feels solid, Would recommend.

This is a must have if you own solar watches and live in dark, cloudy areas. It charged my solar G-Shock from medium power to high in roughly 4 hours.

It does the job if you are short on the sun light!