12V 20A Waterproof Battery Charger - Intelligent Outdoor Surboard Charger​

Don't let water or unpredictable weather conditions disrupt your surfing experience. Introducing our intelligent waterproof battery charger specifically designed for 12V surfboards. With its advanced features and rugged construction, you can charge your battery with confidence, ensuring it stays powered up for your next surfing adventure.

Keep Your Surfboard Powered: Waterproof Charger for 12V Batteries with Smart Charging Technology
Our waterproof charger is specially designed to provide efficient and reliable charging for 12V batteries used in surfboards. With its intelligent charging technology, it automatically adjusts the charging process based on the battery's condition, optimizing the charging curve and extending battery life. Say goodbye to manual guesswork and enjoy uninterrupted surfing sessions.

Enhance Battery Life: Automatic Waterproof Charger with Multi-stage Charging for 12V Batteries
Maximize the lifespan of your surfboard battery with our automatic waterproof charger. It employs a multi-stage charging process that ensures the battery is charged optimally. This approach helps prevent overcharging, over-discharging, and other common battery issues, ultimately extending the battery's overall lifespan. Trust our charger to keep your surfboard ready for action.

Protect Your Battery Investment: Intelligent Outdoor Charger for 12V Surfboards
Our charger comes equipped with comprehensive charging protection features, including over-temperature, over-voltage, over-current, short-circuit, and reverse polarity protection. These safeguards protect both the charger and your battery from potential damage, providing peace of mind and ensuring the longevity of your battery investment.

Surf Anywhere, Anytime: Waterproof Charger for 12V Batteries, Designed for Outdoor Adventures
Designed for outdoor use, our waterproof charger is built to withstand the demands of surfboard adventures. Its rugged aluminum alloy housing provides durability and protection against the elements. With its IP65 waterproof rating, you can confidently charge your battery anywhere, regardless of weather conditions.

In conclusion, our intelligent waterproof battery charger for 12V surfboards offers a reliable and efficient charging solution for outdoor enthusiasts. With its smart charging technology, multi-stage charging process, and robust construction, you can charge your battery with confidence and extend its lifespan. Get ready to surf anywhere, anytime, knowing that your battery is powered up and protected by our exceptional charger.

Product Features:

1. Input range: 100-240Vac (Auto Wide Voltage)
2. Suitable for charging lead-acid batteries (flooded, gel, and AGM) or lithium batteries (LiFePO4, LiMn2O4, LiNiCoMn)
3. Automatic multi-stage charging curve for extended battery life
4. Built-in charging protection features: over-temperature, over-voltage, over-current, short circuit, reverse polarity protection
5. Intelligent fully automatic charging: Switches charging modes based on battery status (charging standby, pre-charge, constant current, constant voltage, float charge, topping charge, full charge)
6. LED indicator lights for current operating status
7. Utilizes LLC half-bridge topology for efficient and stable operation
8. Pulse Frequency Modulation (PFM) technology for high efficiency (92%), stability, low carbon footprint, and compatibility with various battery charging curves
9. Aluminum alloy housing for durability and aesthetic appeal
10. Communication options: CAN, RS485
11. IP65 waterproof rating

Charging Curve:

Welcome to visit "YEWY® "company.

Guangzhou Yunyang Electronic Technology Co.,Ltd is a high tech company, which is specialized in design, manufacturer and sales, and focus on charging power supply supporting services. Originated in Guangzhou, the Great Bay Area of Guangdong, Hong Kong and Macao, China, it has actively participated in the trend of achieving the goal of carbon peak and carbon neutrality, and contributed its wisdom, enthusiasm and perseverance to the early realization of the goal of carbon peak carbon neutrality for the country.

Since its establishment in 2013, We have always persist in the business policy of "survival by quality and development by technology". Now we have a production base of thousands of square meters and a scientific research and development team of dozens of people. So far, it has provided charging power for major electric vehicle plants at home and abroad, new energy batteries, AGV storage and transportation, Al robots, etc. The company takes "honesty based, safety and effectiveness" as its core value, and through our professional level and unremitting efforts, provides customers with high-quality, safe and reliable products and timely, considerate and patient after-sales service.

Main product

Lithium battery charger for LiFePO4 battery, Li-ion battery, Li-polymer battery.

Lead-acid battery charger for AGM battery, GEL battery, silicone battery.

Functional battery charger: waterproof charger, Bluetooth charger, adjustable charger and so on.

Application to E-forklifts, E-tools, E-bicycle, E-motorcycle, E-AGV, E-yacht, E-car, electric car and so on.

Battery charger’s Output parameters:

Output voltage range: 3Vdc to 420Vdc

Output current range: 0.5A to 200A.

Output power range : 50W to 2500W

Why choose us?

●2000㎡ self-owned factory, 8 production lines, monthly production can load 5 40HQ containers
● High-tech enterprise, MES intelligent manage.
● FCC、UL、KC、CB, 20 kinds of patent technology certifificates.
●Up to 30 series of products can meet the needs of difffferent products and applications.
●9+ members R&D team with 20 years experience, provide customer the best charging power supply solution.
●Sufficient material inventory, can meet the short production time.
●With 18 months warranty.

Certifications

We total have 25 patents, 2 of them are in announcement periods, 15 utility model patents, 3 utility model patents, 2 appearance patents, and keep 5-10 patents increasing every year