The Guangdong QINX 51.1V 5A desktop battery charger is engineered for 14S rechargeable LiFePO4 battery packs, delivering a continuous 255.5W output for efficient and stable charging. Designed for professional battery-powered equipment, it offers excellent reliability, worldwide AC input compatibility and flexible OEM/ODM customization to meet diverse application requirements.
Specifically developed for 14-cell LiFePO4 battery packs, this 51.1V 5A desktop charger adopts a highly stable CC/CV charging design to ensure precise voltage regulation and controlled current output. The optimized charging profile promotes consistent charging performance while helping maintain battery capacity and extending service life.
Featuring a universal 100-240VAC input, the charger is suitable for use in global markets and can be integrated into a wide variety of battery-operated products. Guangdong QINX provides one-stop customization services, including output cable length, connector configuration, enclosure design, private branding, specification labels and customized packaging for OEM and ODM customers.
The 5A output significantly reduces charging time compared with lower-current models, making it an ideal solution for medium- to high-capacity LiFePO4 battery packs used in industrial and commercial applications.
Optional DC connectors include 5.5×2.5mm, 5.5×2.1mm, 6.5×4.4mm, XLR connectors, GX16/GX20 aviation connectors, Anderson Powerpole connectors, XT30, XT60, XT90, Molex connectors, JST connectors, SAE connectors and customized wiring harnesses for specialized applications.
Built with comprehensive safety protection, including over-voltage protection, over-current protection, overload protection, short-circuit protection and over-temperature protection, ensuring reliable operation under continuous working conditions.
Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB and DOE Level VI certifications to satisfy international safety and energy efficiency standards.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 51.1V 1W-500W DESKTOP LiFePO4 Chargers for 14 Cells 44.8V LiFePO4 Battery Packs |
QXP-BCD-51101000 | 51.1V 1A 51.1W | VI |
| QXP-BCD-51102000 | 51.1V 2A 102.2W | VI | |
| QXP-BCD-51102750 | 51.1V 2.75A 140.5W | VI | |
| QXP-BCD-51103000 | 51.1V 3A 153.3W | VI | |
| QXP-BCD-51104000 | 51.1V 4A 204.4W | VI | |
| QXP-BCD-51105000 | 51.1V 5A 255.5W | VI | |
| QXP-BCD-51106000 | 51.1V 6A 306.6W | VI | |
| QXP-BCD-51107000 | 51.1V 7A 357.7W | VI | |
| QXP-BCD-51108000 | 51.1V 8A 408.8W | VI | |
| QXP-BCD-51109000 | 51.1V 9A 459.9W | VI | |
| QXP-BCD-51109800 | 51.1V 9.8A 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, LP-20-C03PE-01-022DC, CNLINKO YA20 connector YA-20-J04PE-01-001 YA-20-C04SX-03-201...... | ||
| Email us at info@qinxpsu.com if you need customized service. | |||
