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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2-channel multifunctional battery charger
1. LLC+ active 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.
| Output | LFP charge voltage | 14.6V * 2 |
| NCM charge voltage | 16.8V * 2 | |
| L-A charge voltage | 14.7V * 2 | |
| Maximum power | 336W | |
| Power | 336W | |
| 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 |
Guangzhou Yunyang Electronic Technology Co.,Ltd was established in 2013. As a professional manufacturer and high-tech company, we are specialized in design,manufacture and sell battery charger and powersupply. Our customers from all over the world, they are in the industry of electric vehicles,lithium and lead-acid batteries,AGV,automotive batteries etc. Our core value is honesty,safety and efficiency, based on it,we have been trying our best to provide our high quality, safe and reliable products toour customers and with our fast, detailed and patient.
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 specialized services can you provide?
A: Product customization (current/voltage, electrical circuit and function), appearance, label, package box and other packaging design and shipping agency.
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.