Our Multi Voltage Battery Charger can charge both lead-acid, LiFePO4 and Li-ion ternary batteries, and our product is waterproof. This charger will provide greater convenience and flexibility for users, as they can use the same charger to meet the charging needs of different types of batteries and use it in a waterproof environment.


| Li-ion | Lifepo4 | |||
| 24V 30A | 25.2V/29.4V/33.6V | 29.2V | 29.4V | 30A |
| 36V 20A | 42V/46.2V | 43.8V | 44.1V | 15A |
| 48V 12A | 50.4V/54.6V/58.8V | 54.75V/58.4V | 58.8V | 12A |
| 60V 10A | 63V/67.2V/71.4V | 73V | 73.5V | 10A |

●APFC plus LLC resonant half bridge topology, full load PF value 0.99 plus .
●Protections: Over Current, Over Voltage, Over temperature, Short Circuit, Reverse Polarity, shut off or trickle and anti-reverse charge.
●Optionally add single-chip function communication to meet the needs of functional differentiation and customization.


we total have 25 patents, 2 of them are in announcement periods, 15 utility model patents, 3 software copyrights, 2 appearance patents, and keep 5-10 patents increasing every year. Our products pass the test of UL CB CE GS KC FCC RCM DOE CQC and got these certifications.

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. We have stable supply partners who could support us provide 100 percent on time delivery ability, for bulk order, the prodction time is 15 working days, for sample we can produce it in 3 working days. Our company provides customers with the optimal solution for the characteristics of the charger topology according to the requirements of different industries.


A:We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
A:Our warranty period is for 18 months.
●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 certificates.
●Up to 30 series of products can meet the needs of diffferent products and applications.
●9 plus members R&D team with 20 years experience, provide customer the best charging power supply solution.
●With 18 months warranty.
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