ECO-WORTHY12 Volts 5 Watts Portable Power Solar Panel Battery Charger Backup

ECO-WORTHY12 Volts 5 Watts Portable Power Solar Panel Battery Charger Backup

Q: Does this have a blocking diode?

It is listed in product description has having a blocking diode.

Q: how long will it take with good sunlight to recharge a dead 12v automotive battery?

This highly depends on your definition of "dead" as well as "good sunlight". However, I'll give you an example of my experience with a 10w solar charger on a very low battery in the south. I maintain a church truck that gets started only on Sunday and it doesn't drive long enough for the alternator to do anything, plus I don't think the alternator even works so every start drains the battery quite a bit. Within about 2-3 months the battery can go from fully charged to not able to start the truck before I installed a solar panel. Once Covid hit I charged the battery for the final time with a battery charger to get it brought up high enough to start the truck again, but it was still starting very slowly because I couldn't leave it on overnight. I bought a 10w solar panel and attached magnets on the back then stuck it to the hood and plugged it straight into the battery. Now it starts with full battery voltage every Sunday, and even recharges the battery from the starter drain and no alternator recharging. It gets about 10 hours of sunlight every day and it's sitting flat on the hood which gets the best use of the noon sun which I think is the strongest. Sorry for the super long answer, but with solar there are no real constants and everything is very subjective to your location and even the angle of the panel.

Q: Are there any directions with this item? also, do i peel off the plastic coating? it is all bubbly like i should, but i am not sure.

Yes, peel of the thin plastic. If you need instructions there are 2 different PDF files available in the product information section of this item.

Q: “Will this charge two deep cycle battles at the same time?

10 watts at 12v DC is only .83 amps at peak most deep cycles are 80-120 amp hour battery’s so your talking 200-300 hours of peak

4.3/5

Product ID: 266186564

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🔋5W Power Output

🚗12V Compatibility

☀️Solar-Powered

Frequently Bought Together

ECO-WORTHY Solar Car Battery & Trickle Charger 5W Solar Panel Power 12V Batteries Maintainer Portable Waterproof Built-in Blocking Diode for Automotive Lawn Mower Camping Car Boat Motorcycles Truck

12FT 16AWG SAE Extension Cable, SAE Connector Cable Quick Disconnect Connector 16AWG, for Automotive, Solar Panel Panel Plug

ECO-WORTHY Upgrade 7.5W Solar Car Battery Charger Maintainer 12V Waterproof Solar Panel Portable Solar Trickle Charger for Car Truck Boat Lawn Mower RV Trailer Tractor Utility Vehicle Battery

Description

🌞 Charge Ahead with Solar Power!

MAINTENANCE FREE - Set it and forget it—no hassle, just reliable energy.
VERSATILE CHARGING - Perfect for cars, boats, and more—wherever adventure takes you!
BUILT IN PROTECTION - Smart diode technology prevents battery drain.
ECO FRIENDLY ENERGY - Harness the sun's power for a sustainable future.
PORTABLE CONVENIENCE - Lightweight design for easy transport and setup.

The ECO-WORTHY 12 Volts 5 Watts Portable Power Solar Panel Battery Charger is an eco-friendly solution for maintaining 12V batteries across various vehicles. With a built-in blocking diode to prevent reverse discharge, this charger ensures longevity and efficiency. It's easy to install, completely maintenance-free, and comes with essential accessories like a cigarette lighter adapter and battery clips, making it perfect for outdoor adventures.

Have a Question? See What Others Asked

Does this have a blocking diode?

how long will it take with good sunlight to recharge a dead 12v automotive battery?

Are there any directions with this item? also, do i peel off the plastic coating? it is all bubbly like i should, but i am not sure.

“Will this charge two deep cycle battles at the same time?

Common Questions

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€ 112.15

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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ECO-WORTHY12 Volts 5 Watts Portable Power Solar Panel Battery Charger Backup

Description

Have a Question? See What Others Asked

Common Questions