Guangzhou Yunyang Electronic Technology Co., Ltd.
We are the professional manufacturer of battery charger and power supply with 10 years experience, we have completed design capacity to provide OEM&ODM service to all kinds of customers.
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3-channel multifunctional battery charger
1. LLC + active PFC.
2.Support 3 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 conventional chargers.
| Output | LFP charge voltage | 14.6V * 3 |
| NCM charge voltage | 12.6V * 3 | |
| L-A charge voltage | 14.7V * 3 | |
| Maximum power | 441W | |
| Power | 441W | |
| Float voltage | 13.8V (lead acid only) | |
| Voltage fluctuation | ± 0.3V | |
| Constant charge current | 10A ± 5% | |
| Return lamp current | Lead 2.5A/lithium 0.8A | |
| Input | Voltage range | 90V ~ 260VAC |
| Frequency range | 47 ~ 63Hz | |
| Power factor | PF>0.98/115VAC, PF>0.95/230VAC at am load | |
| Efficiency | ≥ 87% | |
| Input current (type) | 4A/115VAC 2A/230VAC | |
| Leakage current | <0.75m A |
All of our chargers are tested at least 4 times before leaving the factory and undergo 100% full power aging and baking tests. In order to reach the final result and give our customers the best quality products and services.
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer of battery chargers with more than 15 years experience and "hi-tech Enterprise" in China.
We hold certificates in accordance with ISO 9001:2015 and ISO 14001:2015. To maintain these standards, we have implemented a robust management system that not only supports our certification, but also ensures that we adhere to the strict requirements set by these standards.
Q: What special services can you provide?
A: Product customisation (current/voltage, electrical circuit and function), appearance, label, package box and other packaging design and shipping agency.
Q: Can I request a sample order?
A: Absolutely! We welcome sample orders to cater to your specific requirements.
Our warranty time is 18 months, to regular customers we can extand the worranty time to 24 months. If product is broken in warranty, we will provide free replacment.