Waterproof Marine Trickle Automatic 12 Volt 10A 2 Bank 20A Lithium AGM Gel Lifepo4 Battery Charger

Features

One of the biggest advantages of a marine trickle charger is that it is fully automatic and easy to use. You simply connect it to your boat's battery, and it will automatically detect the battery's condition and charge it as needed. This ensures that your battery stays in top condition and is always ready for use when you need it.

Another advantage of a marine trickle charger is that it can help extend the life of your boat's battery. By providing a slow, steady charge over time, these chargers help prevent overcharging and other issues that can damage your battery and shorten its lifespan.

About us

• 2014 Guangzhou Yunyang Electronic Technology Co., Ltd. was established in Guangzhou, Guangdong.
• 2016 Prepare to build a new factory (with an expanded area of 1500m ²) It passed the lSO9001lSO4001 system certification, and the product passed the TUV Rheinland CB certification for the first time.
• 2018 Expanded the production scale again and moved to a new location. The area is expanded to 3000 m ².
• 2019 Become a high-tech enterprise, with 12 authorized patents; In the same year, Wuxi Yunyang Electronic Technology Co., Ltd. was established.
• 2020 Realize fine management, equipped with two fully automatic SMT production lines.
• 2022 The UL CB CE GS KC FCC RCM DOE CQC certificates have be obtained by many products.

FAQ

Q: why choose us?

A: There are many reasons why choosing us is advantageous:
* More competitive prices! As a manufacturer, we have our own factory and R&D team, so the price will be more competitive.
* Fast delivery! Mature factory, experienced engineers and efficient workers.
* Good transportation service! We have long-term cooperation with DHL, UPS and EMS, so we can promise to save more transportation cost and provide better services.
* Experienced professional service! More than 15 years professional research and development team and experience. Keeping good cooperation relationship with more than 200 dealers. Enjoying a good reputation in the industry.
* Warranty service! Warranty lasts18 months. if the product is broken under warranty, we will provide free replacement.
* Certification! All charger are approved by CE & ROHS. we also have FCC, CB, CB, KC & KCC, UL,GS related certificates for series products.

Q: What is the payment term?

A: Most of them are 30% T/T prepaid, and the rest need to be paid before shipment.

Q: What special services can you provide?
A: Product customization (current/voltage, electrical circuit and function), appearance, label, package box and other packaging design and shipping agency.

1. LLC+ PFC.
2.Support wide voltage (90~260Vac) input, high efficiency.
3.Charge 2 groups of batteries at the same time.
4.Charger with button function according to the button switch to adapt to different types of batteries.(LFP/NCM/L-A)
Better fit than traditional chargers.

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