The Guangdong QINX 14.6V 2A LiFePO4 battery charger is developed for four-cell lithium iron phosphate battery packs that require safe, stable, and controlled charging performance. With a 29.2W output rating, this model provides a balanced solution between charging speed and battery protection for compact power systems.
Engineered with a LiFePO4-specific charging profile, the charger ensures precise voltage and current regulation during the full charging cycle. This controlled charging process helps improve battery consistency, reduce stress on battery cells, and extend overall service life.
The charger supports a universal 100-240VAC input range, allowing it to be used across different global markets. Optional AC plugs and regional cable standards make it easy for manufacturers to deploy products internationally.
Compared with lower-power versions, this 2A model offers faster charging performance while still maintaining safe charging conditions for 4S LiFePO4 battery systems. It is widely used in portable devices, smart electronics, and low-voltage industrial applications.
Guangdong QINX provides full customization services including DC connector selection, cable length design, output specification adjustment, housing customization, branding, packaging, and OEM/ODM solutions for different product requirements.
Multiple DC output connectors available:
Built-in multi-layer protection system for safe charging:
Available certifications:
UL / cUL / CE / FCC / RoHS / UKCA / PSE / SAA / CB / DOE Level VI
Ensuring compliance for global OEM and international distribution.
| Series | Models | Output Voltage/Current/Power | Energy Efficiency |
| 14.6V 1W-292W DESKTOP LiFePO4 Chargers for 4 Cells 12.8V LiFePO4 Battery Packs |
QXP-BCD-14601000 | 14.6V 1A 14.6W | VI |
| QXP-BCD-14602000 | 14.6V 2A 29.2W | VI | |
| QXP-BCD-14602500 | 14.6V 2.5A 36.5W | VI | |
| QXP-BCD-14603000 | 14.6V 3A 43.8W | VI | |
| QXP-BCD-14604000 | 14.6V 4A 58.4W | VI | |
| QXP-BCD-14605000 | 14.6V 5A 73W | VI | |
| QXP-BCD-14606000 | 14.6V 6A 87.6W | VI | |
| QXP-BCD-14607000 | 14.6V 7A 102.2W | VI | |
| QXP-BCD-14608000 | 14.6V 8A 116.8W | VI | |
| QXP-BCD-14609000 | 14.6V 9A 131.4W | VI | |
| QXP-BCD-14610000 | 14.6V 10A 146W | VI | |
| QXP-BCD-14611000 | 14.6V 11A 160.6W | VI | |
| QXP-BCD-14612000 | 14.6V 12A 175.2W | VI | |
| QXP-BCD-14613000 | 14.6V 13A 189.8W | VI | |
| QXP-BCD-14614000 | 14.6V 14A 204.4W | VI | |
| QXP-BCD-14615000 | 14.6V 15A 219W | VI | |
| QXP-BCD-14616000 | 14.6V 16A 233.6W | VI | |
| QXP-BCD-14617000 | 14.6V 17A 248.2W | VI | |
| QXP-BCD-14618000 | 14.6V 18A 262.8W | VI | |
| QXP-BCD-14619000 | 14.6V 19A 277.4W | VI | |
| QXP-BCD-14620000 | 14.6V 20A 292W | 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. | |||
