Will this solar charger revive a completely dead car battery?

Designed for 12V trickle charging/maintenance, it prevents discharge but can't revive sulfation-damaged batteries from long-term drainage. Optimal use requires 6V+ residual voltage.

How to confirm if it works with my vehicle?

Compatible with all 12V lead-acid/AGM/LiFePO4 batteries (cars/boats/RVs). Our 30W upgraded model handles larger batteries up to 150Ah. Just connect via SAE port - zero wiring expertise required.

Does it drain power when not in sunlight?

The zero-night-drain controller terminates charging at sunset and activates reverse current blockade. Energy loss is 85% lower than basic models according to lab tests.

What makes your charger safer than cheap alternatives?

Features include ✓ ETFE-coated monocrystalline cells (IP67 waterproof) ✓ Triple-protection IC: Overcharge/Short-circuit/Reverse polarity ✓ CPB impact-resistant base (tested for 50km/h debris collisions)

How long to charge a standard SUV battery?

▸ 30W model: Fully charges 80Ah battery in ~5 days (2-4% daily trickle) ▸ For faster charging, pair with our 45W PRO Series (ideal for RVs/campers)

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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30W 12V Portable Waterproof Solar Panel Trickle Charger & Maintainer

30W 12V Portable Waterproof Solar Panel Trickle Charger & Maintainer

Product ID: 288562858

Details

Brand
OYMSAE
Efficiency
High
Item Weight
2 pounds
Material
Silicon
Product Dimensions
21.2"L x x

💧Waterproof & durable design

🔋Intelligent battery protection tech

☀️30W high-efficiency solar power

€ 183.55

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Keep your ride charged and ready—solar power that works as hard as you do!

RUGGED READY - Waterproof, lightweight, and impact-resistant design built for all your outdoor adventures
PLUG PLAY FREEDOM - Versatile SAE cables with cigarette lighter & alligator clips for effortless setup anywhere
SUN POWERED PRECISION - 30W monocrystalline panel with 22% conversion for max solar efficiency
INSTANT CHARGE INSIGHT - Multi-color LED indicators keep you informed on charging status at a glance
SMART BATTERY GUARDIAN - Built-in microprocessor prevents overcharging & reverse discharge for battery longevity

The OYMSAE 30W 12V Solar Trickle Charger Maintainer is a portable, waterproof solar panel kit designed to efficiently maintain 12V batteries for cars, RVs, boats, and motorcycles. Featuring a high 22% conversion rate monocrystalline panel, intelligent microprocessor protection to prevent overcharging and reverse discharge, and easy plug-and-play connectivity with multiple cable options, it ensures reliable, low-cost battery maintenance wherever you go.

Specifications

ASIN	B08N4SBDB3
Amperage Capacity	1.76 A
Best Sellers Rank	#49,828 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #26 in Solar Battery Chargers & Charging Kits
Brand Name	OYMSAE
Connector Type	Barrel Connector
Customer Reviews	4.3 4.3 out of 5 stars (728)
Efficiency	High Efficiency
Included Components	cable,power cord
Item Dimensions L x W x H	21.2"L x 13.6"W x 0.79"H
Item Weight	2 pounds
Manufacturer	OYMSAE
Manufacturer Part Number	PO-M30W
Manufacturer Warranty Description	2 Year Manufacturer
Material Type	Monocrystalline Silicon
Maximum Power	30 watts
Maximum Voltage	12 volts
Model Number	PO-M30W
Output Voltage	12 volts
Special Features	Lightweight Design
UPC	884017577775
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

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

5 days ago

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