

🔋 Never miss a beat—charge your solar watch anytime, anywhere!
The ECEEN Solar Watch Fast Charger uses high-intensity LED lights (up to 40,000+ Lux) to simulate sunlight, enabling fast and safe indoor charging of solar watches. Featuring an 8-hour auto shutoff timer and USB power compatibility, it supports a wide range of watch sizes and brands with included silicone caps. Perfect for professionals who want reliable, year-round power for their eco-friendly timepieces without exposing them to damaging heat or UV.










| ASIN | B0CB7DMLJW |
| Best Sellers Rank | #5,222 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #86 in Smartwatch Cables & Chargers |
| Customer Reviews | 4.6 4.6 out of 5 stars (887) |
| Date First Available | July 6, 2023 |
| Item Weight | 3.53 ounces |
| Item model number | ECE004 |
| Manufacturer | ECEEN INC |
| Product Dimensions | 2.76 x 2.76 x 1.1 inches |
D**T
Solar watch battery charger
What a great invention for owners of solar watches. Many watches are now solar (no battery replacement needed as works by sunlight exposure). But I am not outdoors that much, so needed sone way to keep my solar watches fully charged. This does the trick! Extremely bright (place watch face directly over the appropriate shape rubber gasket over the LED lights and expose for a short while. Will also turn itself off if you leave on for several hours overnight. Good for stimulating lume on all non-solar watches too! Unit works on a USB plug so can attach to a laptop or a block in your outlet. Great buy!
E**R
Small cheap and effective
Low cost. Compact. Charges solar watches as advertised. Happy.
M**E
Perfect for Seiko Astron series!
This is a great Solar Watch Charger. Works perfectly. Charged my Seiko Astron in a couple of days. As, these watches take forever to charge conventionally. It requires about 165 hours in direct Summer sunlight to fully charge. Which means it basically, needs a couple of months of daily charging to get it to Full on a windowsill. Very impractical. I bought this charger and it has worked in a fraction of that time and is much easier on the watch. As, it does not get hot or cause any fading to the watch. It focuses only on the solar panel of the watch and not the entire watch. Highly recommend.
B**B
Works very well!
Perfect solution for keeping my Citizen ECO drive solar watch charged. Instead of leaving it in a window all day and not wearing it, I now charge it during the night and wear it all day. Apparently my normal wearing was not enough to keep it charged and it died several times. This device brought it back to life fast and keeps it slive.
R**R
I highly recommend this purchase.
At first, I plugged the charger in with a fast charger, and it would not work. Then I plugged it into a regular charger, and it worked very well. My watch is a Casio Men's G-Shock MTGM900DA-8CR Tough Solar Atomic Stainless Steel Sport Watch https://www.amazon.com/dp/B0094BKASS?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2 It was left in my work bag for over a month when I was on leave-of-absence from work, and my watch completely discharged. Being in the PNW, there is not much direct sun this time of year, and I got a marginal charge from putting my watch on my car dash for a day. I thought for sure I was going to have to get another watch, but I was willing to try because I love my watch very much. Then I saw a review for this charger. This charger runs on either high or low for eight hours, and after having my watch on the charger on hight for four hours, my watch still needed more time, so I went to bed and let it run the full eight hours on high. (Yes, the charger gets warm, but not melting hot, just warm). When I got up in the morning, I was pleasantly surprised to see that my beloved watch was fully charged! I would highly recommend this purchase.
B**L
Works well.
This worked well and fast to recharge a Citizen watch that is several years old. I had thought that it would need a new battery but this device revived it. The heat was more than expected so only 4 stars. Good quality for the price.
C**T
Works on Citizen EcoDrive watch!
Really great and inexpensive product. Worked on my Citizen EcoDrive watch that was completely drained, and it does indeed auto shut off after 8 hours, which is an added energy / safety feature.
M**Y
Awesome device for keeping solar watches charged!
It works like a champ. My dad's old Seiko solar watch kept dying because I didn't wear it enough in the sun. A quick 30 minutes on this light, and I'm good for 6 months of charge. It's definitely worth the investment if you have solar watches that need light to run. I'm a watch collector and I use it for any solar watches I own. Highly recommended by me.
V**R
I own a citizen eco perpetual calendar watch and I actually bought this as a spare charger. Basically I put my watch on charge every Friday night and leave it. This charger cuts out after 8 hours which to be honest I hadn’t realised. However it absolutely is enough and despite acting like a partial night light it is good. We don’t get loads of watch charging sunlight in the uk so this is great.
M**A
Easy to setup
A**E
Macht guten Eindruck. Funktionen ok. Etwas teuer
R**S
Prático e carrega rápido o relogio
D**L
Works great and keeps my Casio and Seiko watches charged. This is especially handy in the winter when sunny windows can be hard to find. The auto-off timer is a nice feature also. I can set it up before I go to bed and a weakly charged watch will be full charged when I get up. The device has two levels and it’s likely the lowest level is all you’ll need unless your watch is completely drained.
Trustpilot
2 weeks ago
2 months ago