The 54.6V 8A desktop battery charger from Guangdong QINX Technology Co., Ltd. is designed for 13S Lithium-ion battery packs requiring rapid, stable, and efficient charging performance. With a high output power of 436.8W and integrated Active PFC technology, this charger ensures optimized energy utilization, improved power quality, and reliable operation for demanding applications such as electric mobility, industrial systems, and energy storage equipment. OEM/ODM customization is fully supported.
This 54.6V 8A high-power charger is engineered for 13-cell (13S) Lithium-ion battery systems, delivering a full charge voltage of 54.6V with a strong 8A charging current. The advanced CC/CV charging control system provides precise current and voltage regulation throughout the charging cycle, helping enhance battery consistency, efficiency, and long-term performance.
With output power reaching 436.8W, this model is optimized for high-demand applications where faster charging cycles are critical. Active Power Factor Correction (PFC) technology is integrated to improve AC input efficiency, reduce harmonic distortion, and ensure stable electrical performance under high load conditions.
The charger supports a universal 100–240VAC input range, making it suitable for global deployment across different power standards. Its robust desktop housing is designed with efficient thermal management to maintain stable operation during continuous high-power use.
Guangdong QINX Technology Co., Ltd. provides full customization capabilities, including output voltage tuning, cable length adjustment, connector selection, housing design, private labeling, and packaging solutions tailored for OEM/ODM projects.
This model is ideal for manufacturers requiring a balance of high charging speed, electrical stability, and international compliance readiness.
A wide range of output connectors can be customized for different applications:
Multiple built-in protection systems ensure safe and stable operation:
Compliant with international standards depending on project requirements:
UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, DOE Level VI, and additional certifications available upon request.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 54.6V 1W-500W DESKTOP Li-Ion Chargers for 13 Cells 48.1V Battery packs |
QXP-BCD-54601000 | 54.6V 1A 54.6W | VI |
| QXP-BCD-54602000 | 54.6V 2A 109.2W | VI | |
| QXP-BCD-54602500 | 54.6V 2.5A 136.5W | VI | |
| QXP-BCD-54603000 | 54.6V 3A 163.8W | VI | |
| QXP-BCD-54603500 | 54.6V 3.5A 191.1W | VI | |
| QXP-BCD-54603750 | 54.6V 3.75A 205W | VI | |
| QXP-BCD-54604000 | 54.6V 4A 218.4W | VI | |
| QXP-BCD-54605000 | 54.6V 5A 273W | VI | |
| QXP-BCD-54606000 | 54.6V 6A 327.6W | VI | |
| QXP-BCD-54607000 | 54.6V 7A 382.2W | VI | |
| QXP-BCD-54608000 | 54.6V 8A 436.8W | VI | |
| QXP-BCD-54609000 | 54.6V 9A 491.4W | VI | |
| QXP-BCD-54609200 | 54.6V 9.2A 500W | VI | |
| Optional DC Connectors | 5.5*2.5, 5.5*2.1, 5.0*3.0, 4.8*1.7, 4.0*1.7, 3.5*1.35, 2.5*0.7, 6.0*3.0, 6.5*4.0, 6.5*4.4, 6.5*4.5 (6.5x1.4), 6.3*3.0, 6.0*4.4, 5.0*1.0, 5.1*7.4, 5.0*7.4, 5.5*1.7, 6.4*4.0, 6.0*3.7, Center pin, Cigarette lighter, 2pin, 3pin, Micro USB, Mini USB, RJ11, Straight Barrel, Right Angle Barrel, KPPX-3P/4P, Molex 2 pin, Molex 6 pin, XT30/XT60/XT90, M16, Alligator dip, Anderson Torberry, Audio, RCA, XLR, D-tap, IP type, GX12/16/20, Circular type, Ez-go, LP20-3pin, Stripped and Tinned Leads, Typc C, Minifit-Molex, C14, C13, 9pin "D" Type, 4 pin/prong-Din, 6-Pin Molex Connector, 4 Pin Mini Din, Aviation Plugs, 8-PIN DIN, Coaxial, Crocodile clip, M19, 2/3-Pin Terminal Blocks, Switchcraft S760K, 3 pin 4 pin XLR Female/Male, CJT C2020HF-2P, CJT C2020F-TP, GT193110-02021-XX, GT193110-02021-01, GT193119-02021-01, SAE, WJ15EDGKM-3.81-2P, open wire, GX16 2 pin aviation, CNLINKO LP20 connector LP-20-C02PE-02-004B, LP-20-C02PE-01-022 connector, LP-20-C02PE-01-024, LP-20-C03PE-01-001A, CNLINKO YA20 connector YA-20-J04PE-01-001 YA-20-C04SX-03-201...... | ||
| Email us at info@qinxpsu.com if you need customized service. | |||
