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42V 2.5A Lithium Battery Charger with Aluminium Case

42V 2.5A Lithium Battery Charger with Aluminium Case

US $ 15.5-17 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Guangdong, China Since 2015
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LCD Display Solar Panel Inverters Single Phase off Grid Solar Inverter 2400W 24V for Solar Systems

LCD Display Solar Panel Inverters Single Phase off Grid Solar Inverter 2400W 24V for Solar Systems

US $ 800 / Piece FOB
1 Piece (MOQ)
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GUANGZHOU NASN POWER CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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off Grid Inverter 24V 48V DC to AC 220V 6kVA Pure Sine Wave Power Solar Panel Inverter

off Grid Inverter 24V 48V DC to AC 220V 6kVA Pure Sine Wave Power Solar Panel Inverter

US $ 800 / Piece FOB
1 Piece (MOQ)
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GUANGZHOU NASN POWER CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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43.8V 12A LiFePO4 Battery Charger

43.8V 12A LiFePO4 Battery Charger

US $ 90-95 / Piece FOB
100 Pieces (MOQ)
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SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Guangdong, China Since 2015
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42V 12A Lithium Battery Charger for 36V Lithium Battery

42V 12A Lithium Battery Charger for 36V Lithium Battery

US $ 90-98 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Guangdong, China Since 2015
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5A Charger for 36V Lithium Battery Pack

5A Charger for 36V Lithium Battery Pack

US $ 40-56 / Piece FOB
100 Pieces (MOQ)
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SHENZHEN BATTERYBUILDING INDUSTRY CO., LIMITED

Guangdong, China Since 2015
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LED Driver Waterproof IP67 90-264VAC 1W 600W

LED Driver Waterproof IP67 90-264VAC 1W 600W

US $ 19.8223-20.64 / Piece FOB
1 Piece (MOQ)
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SHENZHEN OTTIMA TECHNOLOGY CO., LTD.

Guangdong, China
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12V 24V 250W IP67 Triac Dimmable 0-10V Dimmable Constant Voltage LED Driver

12V 24V 250W IP67 Triac Dimmable 0-10V Dimmable Constant Voltage LED Driver

US $ 31 / Piece FOB
10 Pieces (MOQ)
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Vigenstar Intelligent Technology Co., Limited

Guangdong, China
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AC to DC LED Driver Power Supply S-1000-48 1000W 48V 5A 10A 15A 20A Single Output SMPS

AC to DC LED Driver Power Supply S-1000-48 1000W 48V 5A 10A 15A 20A Single Output SMPS

US $ 51.44-60 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Industrial Switching Power Supply Scn-1000-27 1000W 27V AC to DC Power Supply

Industrial Switching Power Supply Scn-1000-27 1000W 27V AC to DC Power Supply

US $ 82.3-96 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Universal AC UPS Charge Function Monitor 350W 12V 24V 13.5A Switching Power Supply Sc-350-24 SMPS

Universal AC UPS Charge Function Monitor 350W 12V 24V 13.5A Switching Power Supply Sc-350-24 SMPS

US $ 19.84-23.14 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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High-Performance 20kw Diesel Generator for Reliable Power Supply

High-Performance 20kw Diesel Generator for Reliable Power Supply

US $ 4,800-5,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Alad Industrial Intelligence Technology Co., Ltd.

Tianjin, China Since 2025
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Fpv Anti Uav Jammer 5 Band Backpack Signal Blocker1.5g 1.2g 2.4G 5.8g

Fpv Anti Uav Jammer 5 Band Backpack Signal Blocker1.5g 1.2g 2.4G 5.8g

US $ 1,200-1,600 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Ultra-Quiet 50kw Diesel Generator for Efficient Power Supply

Ultra-Quiet 50kw Diesel Generator for Efficient Power Supply

US $ 6,000-6,200 / Piece FOB
1 Piece (MOQ)
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Tianjin Alad Industrial Intelligence Technology Co., Ltd.

Tianjin, China Since 2025
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Portable Light Manpack 5 Band Uav 1.5g 1.2g 2.4G 5.8g Fpv Signal Blocker Backpack Anti Drone Jammer

Portable Light Manpack 5 Band Uav 1.5g 1.2g 2.4G 5.8g Fpv Signal Blocker Backpack Anti Drone Jammer

US $ 1,200-1,600 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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60kw 80kVA Open Frame Diesel Generator with ATS Panel for Factory Standby Power Supply

60kw 80kVA Open Frame Diesel Generator with ATS Panel for Factory Standby Power Supply

US $ 2,500-4,050 / Piece FOB
1 Piece (MOQ)
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Tianjin Alad Industrial Intelligence Technology Co., Ltd.

Tianjin, China Since 2025
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2.4G 5.8g Portable Multi Band GPS WiFi Fpv Anti Drone Jammer

2.4G 5.8g Portable Multi Band GPS WiFi Fpv Anti Drone Jammer

US $ 1,200-1,600 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Soundproof Silent Diesel Generator 700kw 750kVA with Forklift Holes for Industrial Power Supply

Soundproof Silent Diesel Generator 700kw 750kVA with Forklift Holes for Industrial Power Supply

US $ 7,299-13,599 / Piece FOB
1 Piece (MOQ)
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Tianjin Alad Industrial Intelligence Technology Co., Ltd.

Tianjin, China Since 2025
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5 Band Backpack Uav Signal Blocker Detector 1.2g 2.4G 5.8g Fpv Anti Drone Jammer

5 Band Backpack Uav Signal Blocker Detector 1.2g 2.4G 5.8g Fpv Anti Drone Jammer

US $ 1,200-1,600 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Soundproof Silent Diesel Generator 150kVA with Forklift Holes for Industrial Power Supply

Soundproof Silent Diesel Generator 150kVA with Forklift Holes for Industrial Power Supply

US $ 6,500-11,699 / Piece FOB
1 Piece (MOQ)
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Tianjin Alad Industrial Intelligence Technology Co., Ltd.

Tianjin, China Since 2025
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Light Portable Backpack 1.2g 2.4G 5.8g Signal Blocker Anti Uav Jammer

Light Portable Backpack 1.2g 2.4G 5.8g Signal Blocker Anti Uav Jammer

US $ 1,200-1,600 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Factory Direct Sales 45W 6.4V LiFePO4 Battery Charger 7.3V 6A 2s Battery Charger

Factory Direct Sales 45W 6.4V LiFePO4 Battery Charger 7.3V 6A 2s Battery Charger

US $ 3.5-5.9 / Piece FOB
100 Pieces (MOQ)
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Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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24VDC Low Noise Aluminum Centrifugal Tangential Blower

24VDC Low Noise Aluminum Centrifugal Tangential Blower

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
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About 24v 21a Power Supply FAQ

  • QHow can I locate reputable suppliers for switching power supplies in China?

    The 24v 21a Power Supply is a key item within our extensive Switching Power Supply selection.In China, sourcing reputable suppliers for switching power supplies involves thorough research, including online supplier directories, industry networks, and trade shows. Verify supplier credentials, quality certifications, and request product samples for evaluation.

  • QWhat factors should I consider when opting for wholesale purchase of switching power supplies?

    Upgrade your Switching Power Supply with the elegant and durable 24v 21a Power Supply.Buying switching power supplies wholesale presents benefits such as cost savings, availability of bulk quantities, and consistent product quality. Wholesale purchases also often come with options for customization and faster delivery, ensuring reliable supply for your manufacturing needs.

  • QWhat are the key advantages of using switching power supplies?

    The 24v 21a Power Supply is a premium choice in the Switching Power Supply category.Switching power supplies offer higher efficiency, smaller size, and lighter weight compared to traditional linear power supplies. They are also able to handle a wider range of voltages and frequencies, making them versatile for a variety of applications.

37.8V 7A 264.6W Lithium Charger for 9 Cells 33.3V Li-ion Battery Pack

37.8V 7A 264.6W Lithium Charger for 9 Cells 33.3V Li-ion Battery Pack

US $ 22.9-24.5 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Backward Curved Long Cylindrical Centrifugal Fan for Air Curtain

Backward Curved Long Cylindrical Centrifugal Fan for Air Curtain

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
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Efficient and Security 265W 37.8V 7A Charger for 9cells 33.3V Lithium Li-ion Battery Packs UL Kc FCC SAA PSE CE Au Approvalled

Efficient and Security 265W 37.8V 7A Charger for 9cells 33.3V Lithium Li-ion Battery Packs UL Kc FCC SAA PSE CE Au Approvalled

US $ 15.9-33.9 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Backward Curved Tangential Centrifugal Blower for Oven

Backward Curved Tangential Centrifugal Blower for Oven

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
Chat Now Send Inquiry
21.9V 22V 1A 1.5A 2A 2.5A 3A Wall Mounted Charger for 6s 19.2V Lipo LiFePO4 Battery Packs

21.9V 22V 1A 1.5A 2A 2.5A 3A Wall Mounted Charger for 6s 19.2V Lipo LiFePO4 Battery Packs

US $ 1-6.8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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24VDC 40mm Fuel-Efficient Backward Curved Tangential Centrifugal Blower

24VDC 40mm Fuel-Efficient Backward Curved Tangential Centrifugal Blower

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
Chat Now Send Inquiry
7 Cells 29.4V 8A 235.2W Li-ion Charger for 25.9V Lithium Battery Pack

7 Cells 29.4V 8A 235.2W Li-ion Charger for 25.9V Lithium Battery Pack

US $ 22.9-24.5 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Electronic Ventilator DC Silent Exhaust Centrifugal Blower for Fireplace

Electronic Ventilator DC Silent Exhaust Centrifugal Blower for Fireplace

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
Chat Now Send Inquiry
208W 46.2V 4.5A Charger for 11cells 40.7V Lithium Li-ion Battery Packs UL Kc FCC SAA PSE CE Au Approvalled

208W 46.2V 4.5A Charger for 11cells 40.7V Lithium Li-ion Battery Packs UL Kc FCC SAA PSE CE Au Approvalled

US $ 15.9-30 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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24VDC 40mm Energy-Saving Long Life Cooling Centrifugal Fan

24VDC 40mm Energy-Saving Long Life Cooling Centrifugal Fan

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
Chat Now Send Inquiry
21.9V 22V 3A 4A 5A 6A Charger for 6s 19.2V Lipo LiFePO4 Battery Packs

21.9V 22V 3A 4A 5A 6A Charger for 6s 19.2V Lipo LiFePO4 Battery Packs

US $ 1-18.9 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
24VDC Display Cabinet Backward Curved Centrifugal Cooling Cross Flow Fan

24VDC Display Cabinet Backward Curved Centrifugal Cooling Cross Flow Fan

US $ 17.77-19.66 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Pbm Motor and Fan (Suzhou) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
Chat Now Send Inquiry
Smart Charger 33.6V 4.5A 150W Li-ion Battery Charger for Electric Scooter Wheelchair Security System

Smart Charger 33.6V 4.5A 150W Li-ion Battery Charger for Electric Scooter Wheelchair Security System

US $ 5.6-6.9 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
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