OYMSAE 20W 12V Solar Panel Battery Charger Portable Waterproof Power Trickle Battery Charger & Maintainer for Car Boat Automotive RV with Cigarette Lighter Plug & Wiring Clip
Original price was: $49.99.$39.99Current price is: $39.99.
Description
Price: $49.99 - $39.99
(as of Sep 03, 2025 11:57:16 UTC – Details)
From the brand
OYMSAE- Solar Battery Charger
It is a device that uses solar panels maintain the charge of a battery. Keep car, boat, or RV battery charged when it is not in use.
OYMSAE is committed to creating high-quality and cost-effective products for customers who love nature and clean energy. We mainly manufacture and sell SAE and MC4 extension cords as well as solar panels. Portable power supply and maintenance for cars, boats, motorcycles, RVs, etc. Power up anytime, anywhere, and add fun and portability to your outdoor life!
OYMSAE12VSolar Battery Charger
OYMSAE12VSolar Battery Charger
OYMSAE SAE Extension Cable
OYMSAE SolarYBranch Connectors
POWISER SAE 1 to 4 Extension
Charge Visualization：The indicator lights can help you understand the charging status: the blue light is on (put in the sun), the red light is on (charging), and the green light is on (charging is complete).A short circuit occurs and all three indicators are off
Intelligent Protection： Built-in charging microprocessor, improved charging algorithm, can provide overvoltage protection, overcharge protection, short circuit protection, etc. It can prevent reverse charging and can be safely used for charging and maintenance of 12V batteries
Higher Conversion Rate：The regular convex points of surface distribution are conducive to the secondary propagation of light, absorb the radiant heat of solar energy to a greater extent, and greatly improve the photoelectric conversion efficiency
Widely Used：The included 3-piece SAE cable kit is plug-and-play,it can be used for cars and 12V batteries. Comes with carabiner and suction cup to meet your different installation needs. Suitable for automobiles, RVs, motorcycles, ships,snowmobile，etc
More Durable：The PET material can be waterproof and dustproof. A layer of epoxy board is added as a bottom plate, which is more sturdy (the broken panel will cause the charging efficiency to decrease). You can contact us at any time if you have any questions
Customers say
Customers find the solar charger effective at keeping batteries charged, with one mentioning it maintains a steady 14.3V voltage. Moreover, the device is easy to install and portable, with one customer noting it’s perfect for boat use. However, opinions about the product’s quality are mixed, with some praising it while others find it poor.
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