- As a battery charger solution manufacturer, Yunyang is committed to providing charge solutions. Started in 2013, with continuous support and technical experience, more than 70 employees are now working to build a greener future.
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Honesty, Safety and Efficiency, we practice our philosophy and fulfill the mission that to deliver safe, reliable and affordable clean energy to home and community for a more carbon-free future.


Advantages of waterproof chargers
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Waterproof Chargers
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.

Waterproof Chargers
Safe and Reliable The waterproof battery charger is made of high-quality materials with fireproof, explosion-proof, overcharging and short-circuit protection, making it safer and more reliable to use.

48 volt lithium battery charger Specification
| Specification | Li-ion | Lifepo4 | Lead acid | Charging current |
| 12V 25A | 12.6V/16.8V | 14.6V | 14.7V | 25A |
| 24V 18A | 25.2V/29.4V/ 33.6V | 29.2V | 29.4V | 18A |
| 36V 12A | 42V/46.2V | 43.8V | 44.1V | 12A |
| 48V 10A | 50.4V/54.6V/58.8V | 54.75V/58.4V | 58.8V | 10A |
| 60V 8A | 63V/67.2V/71.4V | 73V | 73.5V | 8A |
| 72V 6A | 79.8V/84V | 87.6V | 88.2V | 6A |

We are always at your service when you need
Our company mainly provides chargers for major electric vehicle plants at home and abroad, new energy batteries, AGV storage and transportation, Al robots, etc.
We have stable supply partners who could support us provide 100% on time delivery ability, for bulk order, the prodction time is 15 working days, for sample we can produce it in 3 working days.
employees
years experience
Certifications
Engineers



FAQ
Q1: What battery charger you can offer ?
A: We can manufacture Lithium Battery Charger, Lead-acid Battery charger, LifePo4 Battery Charger and 48 volt lithium battery charger.
Q2: What certifications you have for the battery charger ?
A: Our company have been certified by ISO 9001: 2015, ISO 14000:2015, QC 080000:2015; Our Battery Chargers, Power Adapters and LED Power Supplies are passed UL, FCC, CUL, CE, RoHs, CB,TUV/GS, SAA, RCM, PSE, KC, CCC.
Q3: Could you customize battery charger for us ?
A: Yes, we support both OEM & ODM.
Q4: How do you ship the battery charger and how long does it take?
A: We usually ship by DHL, UPS, FEDEX, TNT etc. It usually takes 4-5 days to arrive. By air, by sea are also acceptable.
Q5. How long is the warranty period?
A: All of our products have one year warranty.
The S series is the same CCM PFC + LLC resonant half-bridge circuit as the L series, and the same potting process as the LP series, with the exception that the S series housing is designed to be mounted in a cabinet or on equipment (e.g. automotive applications).
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