The QINXPOWER® 25.2V 4A lithium-ion desktop charger is designed for 6-series Li-ion battery packs requiring higher charging efficiency and stable voltage control. With a 100.8W output capacity, it delivers reliable performance for mid-to-high power battery systems used in portable devices, industrial electronics, and OEM battery products. Flexible customization options support different connector types and branding requirements.
This 25.2V 4A battery charger from Guangdong QINX is engineered for stable and efficient charging of 6S lithium-ion battery configurations. The internal power regulation system ensures accurate voltage output and controlled current delivery, helping to protect battery cells and extend service life.
Built with a wide AC input range of 100–240V, the charger is suitable for global applications and supports integration into various electronic devices and battery-powered systems. Its desktop structure enhances thermal performance and ensures reliable operation under continuous load conditions.
Compared with lower-current models, this 4A version offers improved charging speed while maintaining safety and stability. It is widely used in equipment requiring balanced performance between fast charging and long-term battery protection. OEM/ODM services are available, including cable length adjustment, connector selection, housing design, and private labeling.
This charger supports multiple output interfaces including 5.5×2.5mm DC plug, 5.5×2.1mm DC plug, 3.5×1.35mm, 4.0×1.7mm, 6.3×3.0mm, 6.5×4.4mm, XT60, XT90, XT30, GX aviation connectors, Anderson powerpole connectors, JST series connectors, Molex connectors, and fully customized wire harness solutions for OEM integration projects.
The charger incorporates multiple protection systems such as over-voltage protection, over-current protection, short-circuit protection, overload protection, and temperature control protection to ensure safe and stable operation under demanding conditions.
Available certifications include UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI depending on different market requirements.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 25.2V 1W-500W DESKTOP Li-Ion Chargers for 6 Cells 22.2V Battery packs |
QXP-BCD-25200800 | 25.2V 0.8A 20.16W | VI |
| QXP-BCD-25201000 | 25.2V 1A 25.2W | VI | |
| QXP-BCD-25202000 | 25.2V 2A 50.4W | VI | |
| QXP-BCD-25202500 | 25.2V 2.5A 63W | VI | |
| QXP-BCD-25203000 | 25.2V 3A 75.6W | VI | |
| QXP-BCD-25203500 | 25.2V 3.5A 88.2W | VI | |
| QXP-BCD-25204000 | 25.2V 4A 100.8W | VI | |
| QXP-BCD-25205000 | 25.2V 5A 126W | VI | |
| QXP-BCD-25206000 | 25.2V 6A 151.2W | VI | |
| QXP-BCD-25207000 | 25.2V 7A 176.4W | VI | |
| QXP-BCD-25208000 | 25.2V 8A 201.6W | VI | |
| QXP-BCD-25209000 | 25.2V 9A 226.8W | VI | |
| QXP-BCD-25210000 | 25.2V 10A 252W | VI | |
| QXP-BCD-25211000 | 25.2V 11A 277.2W | VI | |
| QXP-BCD-25212000 | 25.2V 12A 302.4W | VI | |
| QXP-BCD-25213000 | 25.2V 13A 327.6W | VI | |
| QXP-BCD-25214000 | 25.2V 14A 352.8W | VI | |
| QXP-BCD-25215000 | 25.2V 15A 378W | VI | |
| QXP-BCD-25216000 | 25.2V 16A 403.2W | VI | |
| QXP-BCD-25217000 | 25.2V 17A 428.4W | VI | |
| QXP-BCD-25218000 | 25.2V 18A 453.6W | VI | |
| QXP-BCD-25219000 | 25.2V 19A 478.8W | VI | |
| QXP-BCD-25219800 | 25.2V 19.8A 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, CNLINKO YA20 connector YA-20-J04PE-01-001 YA-20-C04SX-03-201...... | ||
| Email us at info@qinxpsu.com if you need customized service. | |||
