| Series |
Models |
Output Voltage/Current/Power |
Energy Efficiency |
21.9V 1W-438W DESKTOP
LiFePO4 Chargers
for 6 Cells 19.2V LiFePO4 Battery Packs |
QXP-BCD-21901000 |
21.9V 1A 21.9W |
VI |
| QXP-BCD-21902000 |
21.9V 2A 43.8W |
VI |
| QXP-BCD-21903000 |
21.9V 3A 65.7W |
VI |
| QXP-BCD-21904000 |
21.9V 4A 87.6W |
VI |
| QXP-BCD-21905000 |
21.9V 5A 109.5W |
VI |
| QXP-BCD-21906000 |
21.9V 6A 131.4W |
VI |
| QXP-BCD-21907000 |
21.9V 7A 153.3W |
VI |
| QXP-BCD-21908000 |
21.9V 8A 175.2W |
VI |
| QXP-BCD-21909000 |
21.9V 9A 197.1W |
VI |
| QXP-BCD-21910000 |
21.9V 10A 219W |
VI |
| QXP-BCD-21911000 |
21.9V 11A 240.9W |
VI |
| QXP-BCD-21912000 |
21.9V 12A 262.8W |
VI |
| QXP-BCD-21913000 |
21.9V 13A 284.7W |
VI |
| QXP-BCD-21914000 |
21.9V 14A 306.6W |
VI |
| QXP-BCD-21915000 |
21.9V 15A 328.5W |
VI |
| QXP-BCD-21916000 |
21.9V 16A 350.4W |
VI |
| QXP-BCD-21917000 |
21.9V 17A 372.3W |
VI |
| QXP-BCD-21918000 |
21.9V 18A 394.2W |
VI |
| QXP-BCD-21919000 |
21.9V 19A 416.1W |
VI |
| QXP-BCD-21920000 |
21.9V 20A 438W |
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. |
Applications:
QINXPOWER AC DC Battery Chargers and Power Supply Adapters Are Widely Used for E-Bike, Motor, Golf Cart, Robot, Weeder, E-Scooter, Electric Scooter, Massage Chair, Drone, Electric Wheelchair, Electric Bike, Intelligent Robot, Battery, Depilator, Camera, Telescope Equipments, Electrical Tool, Boat, Electric Golf Trolley, Electric Screwdriver, Drilling Machine, Electric scissors, Electric Barrow, Weed Sprayer, Dust Suppression Water Tank, Insect Fogger, Electric Toy, Balance Car, Sweeper, LED Light, Storage Bank, SCRUB, Mop, Vacuums, Work light, Tatto Power Supply, LED Lighting, LED Strip, LED Tape, LED Lamp, LED bulb, CCTV Camera, Microscope Camera, Advertising Voxs, Fan, Set Top Box, Aquarium, Monitor, Printer, 3D Printer, PrinDoor System, Small Household Appliance, LED Driver, Powerline Wifi, Mini Electronic Device, Laptop, Air Purifier, Air Humidifier, Vacuum Cleaner, Hair Clipper, Medical Machine, LCD, Mobile Phone, MP3/MP4, Stereo Audio, Balance Car, Credit Card Terminal, Satellite, Tennis Ball Machine, Notebook, Sound System, K-Cubes, T-Cubes, Portable Power Stations, Toughbook, IP Phone, Computer, LCD/LED Monitor, TV, Ultrabook, Gaming PC, Tablet, Audio and Video Devices, Digital Media, Hard Drives, Computer Peripherals, Amplifiers, Radio Receivers/Switch, CAMERA, Networking HUB, 24V MP3/MP4, 24V Lamps, Electronic toys, Router, Audio Amplifier, In-building Cell Phone Signal Boosters, Centrifuge, Display, Video Encoder Rack, Tubular Motors, Treadmill, Sweeper, Electric Tool, Storage Bank, DIY Kits, Wireless Routers, Telescopes, Relay Controller, Car refrigerator, Fiscal Dash Register, Engraving Machine, PoE Switch Midspan, LCD TV, Safety/Scrolling/Stoplight/Quality Scoreboards, Wireless Switch, RF Receiver, Solenoid Valve, Speaker, Mini Fan, Scales, Oxygen Machine, Game Player, Digital Frame, Set Top Box, Radio System, Security Equipment, Communications Equipment, Digital Products, GPS, Webcam, Blood Pressure Monitor, Guitar Pedals, Monitor Systems, Freezer, Portable Toilet, RouterBOARD, LCD-TV Monitor, LED sign, Multimedia Player, Calculator, Walkman, Digital Portastudio, Magicue Prompter Monitor, Docking Station, Bass shaker, Electric Sit-Stand Desk, LCD monitor, Vehicle, CCTV System, Bench Work With Automotive Modules, Key Cutting Machine, Industrial USB Hub, Led Studio Panel, Dock Charging Station, DC Pump Fan, Game machine, language repeater, cellular phone, POS card reader, vacuum cleaners, Thrustme Kicker, Cruiser, Forklifts, Robotic Lawn Mower, Laser Engraving machine, Floor Scrubber, Bluetooth Speaker, Scales, Scale Monitor, Diesel Drum Pump, Racing Wheel, Wheel Base, Direct Drive Wheelbase, Wheelbase Boost Kit, Industrial PCs, Computers, Firewall & Virtualization Host, CNC machine, Portable Camping Toilets, soldering pens, Fan Light, Repeater, LED Light Panels, Sound Station, Element Hub, USB-C Pro Dock, USB-C HDMI Dock, Server, Vault......
Safety & Compliance
QINXPOWER chargers can meet international safety and energy efficiency standards including:
- UL
- cUL
- CE
- FCC
- UKCA
- PSE
- SAA
- RoHS
- CB Scheme
- DOE Level VI
Typical Applications
Our 21.9V LiFePO4 charging adapters are widely used in:
- Portable energy storage devices
- Solar battery systems
- Backup power equipment
- Electric mobility products
- Industrial electronics
- Monitoring systems
- Medical instruments
- Smart automation equipment
- Communication terminals
- Consumer rechargeable devices
Factory Manufacturing Capability
QINXPOWER focuses on power adapters and battery chargers ranging from 1W to 500W. We support:
- OEM & ODM projects
- Fast sample production
- Stable mass production
- International certification support
- Customized labels and packaging
- Competitive factory-direct pricing
We welcome distributors, wholesalers, and equipment manufacturers worldwide to cooperate with us for long-term business.
