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)

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

Help Track order

Account Cart

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

Help Track order

Account Cart

OYMSAE 30W 12V Solar Trickle Charger Maintainer, Waterproof Portable Solar Panel Battery Charger Kit with Cigarette Lighter Plug & Alligator Clips for Car, RV, Truck, Boat, Motorcycle, Marine

OYMSAE 30W 12V Solar Trickle Charger Maintainer, Waterproof Portable Solar Panel Battery Charger Kit with Cigarette Lighter Plug & Alligator Clips for Car, RV, Truck, Boat, Motorcycle, Marine

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

€ 143.17

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Description

⚡ Keep your ride powered, rain or shine — never get stranded again!

RUGGED READY - Waterproof construction with reinforced CPB backing guarantees durability and peak performance in any outdoor adventure.
SMART BATTERY GUARDIAN - Built-in microprocessor prevents overcharging and reverse discharge, extending your battery’s lifespan effortlessly.
SUN POWERED EFFICIENCY - 30W monocrystalline panel with 22% conversion rate ensures maximum solar energy capture for reliable 12V battery maintenance.
PLUG PLAY VERSATILITY - Includes cigarette lighter plug and alligator clips with SAE cables for quick, hassle-free setup on cars, boats, RVs, and more.
INSTANT CHARGING INSIGHT - Multi-color LED indicators keep you informed of charging status at a glance—no guesswork, just confidence.

The OYMSAE 30W 12V Solar Trickle Charger Maintainer is a portable, waterproof solar panel kit designed to efficiently maintain 12V batteries for vehicles like cars, RVs, boats, and motorcycles. Featuring a high 22% conversion rate monocrystalline panel, intelligent microprocessor protection, and versatile plug options, it ensures safe, reliable, and easy solar charging with real-time status indicators. Built tough for outdoor use, it’s the perfect companion for professionals who demand dependable power on the go.

Specifications

ASIN	B08N4SBDB3
Amperage Capacity	1.76 Amps
Best Sellers Rank	#56,565 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Solar Battery Chargers & Charging Kits
Brand Name	OYMSAE
Connector Type	Barrel Connector
Customer Reviews	4.3 4.3 out of 5 stars (723)
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	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 143.17

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Ayesha M.

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

5 days ago

View all Trustpilot reviews