Waterproof Battery Charger
Your Professional battery charger manufacturer In China
Guangzhou Yunyang Electronic Technology Co., Ltd., established in 2013, is a professional manufacturer and high-tech company specializing in the design, manufacturing, and sales of battery chargers and power supplies. Our customer base spans across the globe, encompassing industries such as electric vehicles, lithium batteries, lead-acid batteries, AGVs, and automotive batteries. Integrity, safety, and efficiency are the core values that underpin our operations. Building upon these values, we are dedicated to providing our customers with high-quality, secure, and reliable products through a commitment to speed, attention to detail, and patience.
Company Advantages
Wide range of product applications
Our company primarily supplies chargers to major domestic and international electric vehicle manufacturers, new energy battery factories, AGV logistics, and Al robots.
Customisable products
Our company provides customers with the optimal solution for the characteristics of the charger topology according to the requirements of different industries.
Strong Team
Our company has 20 years of industry development experience, a professional research and development team of 9 people.
Multiple certifications
Our products pass the test of UL CB CE GS KC FCC RCM DOE CQC and received these certifications.
How many types of waterproof chargers
01
4 bank charger
This charger has four outputs, which can charge The four-way charger can charge four batteries at the same time, and each charging way is not interfering with each other.
02
Fully certified chargers
This series uses the same CCM PFC + LLC circuit.
IP65 protection level, which is suitable for more environments.
The 300LP and 360LP have full certification.
03
IP65 Waterproof charger
The series is the same CCM PFC + LLC resonant half-bridge circuit, and the same potting process, with the exception that these series housing is designed to be mounted in a cabinet or on equipment (e.g. automotive applications).
04
Multi-type charger
This waterproof charger with SEL button, it has a two-colour indicator (red, green), three indicators correspond to one output LFP, NCM, L-A mode respectively. This charger can charge LFP, NMC and L-A batteries by pressing the SEL button to select the desired type.
Application Of Our Waterproof Battery Charger
Waterproof Battery Chargers For EVs
Electric car waterproof charger is a charger specially designed for charging electric cars. With the increasing popularity of electric cars in life, the demand for electric car chargers is also increasing, especially for people who ride electric cars in rainy or humid environments, the waterproof charger is especially importan
Chargers On Board
The use of a waterproof charger has the greatest benefit of making navigation more convenient. In the past, many ship crew members were often frustrated when charging because it was usually difficult to find a suitable charger on board. The emergence of waterproof chargers not only facilitates charging but also ensures safety. During navigation, salty water can easily cause devices to be damp, shorts or damage electrical switches, while waterproof chargers greatly reduce the risk of water corrosion.
Golf cart battery charger
The waterproof charger solves the problem of charging golf carts in rainy weather. Traditional chargers are very sensitive to rain, and can easily cause electric shock, short circuit and other dangers, and even permanent damage to golf carts. However, the waterproof charger can solve this problem. No matter how bad the weather is, it can safely and quickly charge golf carts. Applying a waterproof charger to golf carts will undoubtedly bring more convenience and trust to users
robot battery charger
The biggest feature of the smart waterproof charger is its intelligent determination of the full charge function. It can monitor the charging status of the robot in real-time and automatically stop charging based on the charging condition, preventing problems such as overcharging, heating, and damage to the robot, thus ensuring its service life. Additionally, the charger can be equipped with communication interfaces such as RS485 or Canbus, enabling communication with devices such as PC and PLC for real-time monitoring and remote control of the robot's charging.
Test Equipments Center
Surface Mount System
A device that accurately places surface mount components on PCB pads by moving the mounting head. It is divided into two types: manual and fully automatic.
DC ELECTRONIC LOAD
It can be used to test the performance of a power supply in standby mode, providing a constant load current to simulate the actual use of the power supply.
Function test and protection function test can be performed to ensure the safety of the testing process.
Comprehensive tester
Before shipment, comprehensive test charger, and recorded in the system, easy to follow up the query.
Aging cabinet
Charger through the BURN-IN (burn-in) to remove the early failure of unqualified parts and components of the product, so that the reliability of the product into the market is relatively improved, to ensure that the product is really no problem.
Certifications
Creating comprehensive solutions for efficient and intelligent chargers
CE Certificate
12V 40A KC Certificate
FC Certificate
C-TUV-US Certificate
CB Certificate
ROHS certification
production steps
How we started
Incoming Material Inspection
This can ensure that the raw materials used in the production process meet the quality standards and can guarantee the quality of the final product. In order to ensure the quality of incoming material inspection, enterprises need to establish a set of scientific inspection system to ensure that all incoming materials can pass the inspection, which can ensure the smooth and stable production process.
Surface Mounted Technology
Inspection of PCBs.
Plug-in
Insert the components into the corresponding position according to the work instructions.
Soldering tin
Inspection of PCB, repair if insufficient solder Soldering.
Debug test
First commissioning, elimination of defects.
Complete assembly
WIRE CUTTING AND ASSEMBLY
Aging Test(Burn-in Test)
Burning test is a process of simulating the aging of products by various factors involved in real-life use conditions and conducting experiments to strengthen the conditions accordingly.
Precise debug test before leaving the factory
Precise calibration and testing before leaving the factory ensure the high quality and reliability of our products. Whether for individual users or corporate clients, they can make their purchase choices with confidence. Additionally, this approach maximizes the reduction of failure rates and maintenance costs, thus enhancing the overall user experience.
Comprehensive test
We conduct comprehensive testing of product performance and keep records of the tests.
Final test before leaving the factory
Packing and shipping
We conduct a pre-shipment inspection to verify the product's appearance for any scratches and ensure that all accessories are present. Following that, we proceed with packaging, boxing, and hand over the shipment to the freight forwarding agent.
Our factory
● Own factory of 3000+ square meters with 8 production lines, capable of loading 5 40HQ containers per month.
● High-tech enterprise with MES intelligent management.
● Possessing over 20 different patent technology certificates including FCC, UL, KC, CB, and more.
● Offering up to 30 product series to meet various product and application requirements.
● R&D team of over 9 professionals with 20 years of experience, providing optimal charging and power supply solutions for customers.
● Ample material inventory to meet short-term production needs.
● 18-month warranty period.
- 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.
Exported to more than 70 countries like Europe, America'and Asia, such as Germany, Netherlands, Sweden, Israel,Italy,Ukraine,America, Canada,Taiwan, Korea and so on.
FAQ
01. Can I request a sample order of 3 bank marine battery charger?
02. Are you an electronics factory?
03. How do you ship the goods and how long does it take to arrive?
04. Are you a manufacturer or a trading company?
05. How about the warranty and certificate?
We're professional waterproof battery charger manufacturers and suppliers in China, specialized in providing the best custom service. We warmly welcome you to wholesale high quality waterproof battery charger at competitive price from our factory.
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