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Friday, August 28, 2020

Brief introduction of coin cell supercapacitor Supercapacitor or double layer capacitor is a brand a new type of energy storage device. It is one of the most advanced inventions in recent years, which is much better than conventional capacitor from many aspects. Supercapacitor or...

Friday, August 28, 2020

What is a super capacitor? A supercapacitor is a new type of energy storage device, different between a conventional capacitor and a rechargeable battery. Super capacitor, also known as electrochemical capacitors, electric double layer capacitors, gold capacitors, and farad capacitors...

Thursday, July 23, 2020

Quantity : 10000 piec - Price : 100USD

Overview Iammeter is a dedicated Energy Monitoring System developed by us, to which you can connect our Wi-Fi energy meter and then start to monitor the electricity usage for your household electricity system, or commercial electricity system, or industrial electricity system or solar system...

Thursday, July 23, 2020

Quantity : 10000 piec - Price : 100USD

You can start to monitor, analyze and save your energy by using the product series of our smart energy monitor, including energy monitoring system and internet-enabled energy meter. You monitor the electricity usage on line for your household electrical system, or commercial electricity system...

Thursday, July 02, 2020

Quantity : 1pcs - Price : $2.99-$114

Aquarium Undergravel Filters can be easily cropped into the size as you like and used as a platform for aquarium decoration, a bottom or back filter mat, and a fish tank divider. We have undergravel filter for sale, If you need, please contact us in time. Specifications Color: White...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

OPzS and OPzV Tubular Battery As the opzs battery manufacturers, Dongjin OPzS Tubular Flooded and maintenance-free OPzs solar batteries provide proven performance and reliability in the most demanding renewable, stationary and deep cycle telecom applications. The OPzS and OPzV batteries...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

MF Motorcycle Battery Dongjin MF Motorcycle battery is engineered to protect against seepage and corrosion, deliver high cranking power, even when the weather's dealing its worst. With the lead-calcium technology and the AGM used, our Maintenance-free VRLA type motorcycle battery...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

High Temperature Battery Dongjin high temperature AGM battery are very popular & highly recognized by our customers, because of more stable performances under high temperature environment compared with normal lead acid battery, they are specially designed for longer life ...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

Front Terminal Batteries Dongjin Front Terminal Battery has been designed for use in telecommunication systems. With front access terminals and small footprint, the batteries are ideal for racked systems. Similarly, these batteries can help solve limited floor space and access problems...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

The Dongjin gel battery uses the sealed gel technology and is designed for highly-reliable, maintenance-free power for renewable energy applications. Depending on the advantage of gel technology, optimum grid, and plate design, the Dongjin gel battery offers the highest power and...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

Dongjin E-bike Battery An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. As the bike battery manufacturer, Dongjin group has been manufacturing suitably rated, reliable, affordable and safe E-Bike Batteries with long cycle service life, good high...

Thursday, July 02, 2020

Quantity : 100000pcs/ - Price : 1.5~4800 USD

As the agm battery manufacturers china, Dongjin AGM VRLA batteries are Valve Regulated Lead Acid battery with Absorbent Glass Mat separators. With stable quality and affordable cost, our AGM UPS batteries are widely used in all ranged of UPS, energy storage and telecommunication systems...

Wednesday, July 01, 2020

Quantity : 100 - Price : 1000-6000

DU7200 has 7200 lumens brightness with the 1920*1200 resolution, and the throw ratio of DU7200 is 0.79. It can supply to the exhibition hall, company exhibition, the lecture hall of the university, the performance and others. ORDER NOW CONTACT US Functions of Laser Projectors Parameter...

Wednesday, July 01, 2020

Quantity : 100 - Price : 1000-6000

7100 lumens brightness, 1920*1200(16: 10)WUXGA resolution, 0.79 short throw laser projector DU710ST has 7100 lumens brightness and it adopts DLP projection technology with 1920*1200 resolution. The throw ratio of DU710ST is 0.79: 1. It has the functions of built-in edge blending...

Wednesday, July 01, 2020

Quantity : 100 - Price : 1000-6000

6100 lumens, 1920*1200 resolution, 1.2-2.13 throw ratio laser projector DU 6100 projector has 6100 lumens with 1920*1200 resolution. The throw ratio is adopted 1.2-2.13 zoom with the shift lens function. DU6100 projector has the built-in edge blending function and the 17*17 geometric...

Wednesday, July 01, 2020

Quantity : 100 - Price : 1000-6000

4500 lumens, 1920*1080 native resolution, 0.25 ultra short throw laser projector DM907 has 4500 ANSI lumens with 1920*1080 native resolution, and it also has the built-in edge blending function. The function of 17*17 geometric correction can change the image into any different shapes...

Wednesday, July 01, 2020

Quantity : 100 - Price : 1000-6000

DM730ST adopts the DLP technology with the 0.70”DMD chip. DM730ST has the 7300 lumens brightness and the XGA (1024*768) ultra-high resolution, and this feature makes it can meet the projection of most of the highlighting environment. DM730ST has the functions of built-in edge blending...

Tuesday, June 30, 2020

Quantity : 1-5000 set - Price : 1000-50000 usd

Overview of IP Thermal Security Cameras TC400PTZ/TC600PTZ As long distance surveillance camera , TC400PTZ|TC600PTZ are the company's latest infrared + visible light integrated dual-spectrum PTZ network camera. This product adopts thermal imaging network camera and visible light high-definition...

Tuesday, June 30, 2020

Quantity : 100000pcs/ - Price : 100USD

The performance of MK module series supercaps Kamcap ultracapacitor module with protection circuit,mainly conclude supercap 24v and supercap 48v,which have good stability and high conversion efficiency. The voltage and capacity of the supercaps in series and parallel connection, and...

Tuesday, June 30, 2020

Quantity : 100000pcs/ - Price : 100USD

2.3V 2.3V 3.8V Hybrid Capacitor Series 2.3V hybrid supercapacitor is another important kind of supercaps produced by Kamcap. Following are the detailed information. To know ultracapacitor price, please contact us. 2.3V Hybrid Supercapacitor HBM Series Performance characteristics:...

Tuesday, June 30, 2020

Quantity : 100000pcs/ - Price : 100USD

Type C Type H Type V Type C super capacitor 5.5 v Brief introduction of coin cell supercapacitor Supercapacitor or double layer capacitor is a brand a new type of energy storage device. It is one of the most advanced inventions in recent years, which is much better than conventional...

Tuesday, June 30, 2020

Quantity : 100000pcs/ - Price : 100USD

What is a super capacitor? A ultra super capacitor is a new type of energy storage device, different between a conventional capacitor and a rechargeable battery. Super capacitor, also known as electrochemical capacitors, electric double layer capacitors, gold capacitors, and farad capacitors...

Monday, June 29, 2020

The oil-immersed amorphous transformer is equipped as low coercive force, low loss, good temperature stability and strong protection for thunder and lighting.With the combination of advanced manufacturing process and equipment, it is remoted in communication, test, adjustment, and...

Monday, June 29, 2020

The Non-encapsulated coil dry-type transformer is characterized by safety,reliability,energy saving,fire protection,anti-explosion,simple maintenance,etc.The well-designed coil structure and vacuum impregnation treatment process makes the encapsulated dry type transformer free of...

Wednesday, June 24, 2020

Quantity : 10000PCS/m - Price : 50-70USD

Overview WEM3080T is a Din rail, there phase Wi-Fi Energy Meter/Wi-Fi Electricity Monitor. It can be easily installed and fit neatly inside your electricity panel, and provides insight into your energy consumption and analysis through our dedicated Online Energy Consumption Monitoring...

Wednesday, June 24, 2020

Quantity : 10000PCS/m - Price : 50-70USD

Single Phase WiFi Energy Meter Meter-WiFi (Single Phase) is a Din rail, Bidirectional, Wi-Fi Energy Meter/Wi-Fi Electricity Monitor. It is highly-integrated, single-phased power meter with Wi-Fi module embedd... View More Three Phase WiFi Energy Meter Three Phase WiFi Energy Meter...

Wednesday, June 24, 2020

Quantity : 10000PCS/m - Price : 50-70USD

Overview The Wi-Fi inverter data logger (WE3162/WU3162) has an embedded Wi-Fi module, which can connect and transmit the data to remote monitoring portal via Wi-Fi. It can collect all the accurately real-time data, including status, performance and alarms from solar inverter by standard...

Wednesday, June 24, 2020

Quantity : 10000PCS/m - Price : 50-70USD

Overview iMeter-WiFi (Single Phase) is a Din rail, Bidirectional, Wi-Fi Energy Meter/Wi-Fi Electricity Monitor. It is highly-integrated, single-phased power meter with Wi-Fi module embedded, which can measure and transmit the data of specific electricity equipments, such as single-phase...

Wednesday, June 24, 2020

Quantity : 10000PCS/m - Price : 50-70USD

Overview Iammeter is a dedicated Remote Energy Monitoring System developed by us, to which you can connect our Wi-Fi energy meter and then start to monitor the electricity usage for your household electricity system, or commercial electricity system, or industrial electricity system...

Wednesday, June 24, 2020

Quantity : 10000PCS/m - Price : 50-70USD

You can start to monitor, analyze and save your energy by using the product series of our smart energy monitor, including energy monitoring system and internet-enabled energy meter. You monitor the electricity usage on line for your household electrical system, or commercial electricity system...