Dongjin 2V series are valve-regulated, non-spillable types constructed with an absorbent glass mat (AGM ) with pasted flat lead-calcium alloy plates. They are designed to provide long, reliable service life without maintenance. The very large batteries are all of 2V voltage and the capacity is from 50AH to 3000AH. Battery Models The Specifications of Large Series …
Author Archives: leochen123
Dongjin EV battery
Dongjin Group is one of the most professional EV car battery manufacturers. Dongjin VRLA EV Battery is specially designed for the motive power of electric vehicles other devices require DC power source. EV battery is with long cycle service life, good high rate discharge performance and better float charging service life. EV series battery can be …
Dongjin E-bike Battery
Are you looking for a bike battery manufacturer in order to buy e bike battery? An Electric Bike is a fantastic way to reduce your carbon footprint and to be green. Dongjin group is one of the most professional electric bicycle battery suppliers . Dongjin group has been manufacturing suitably rated, reliable, affordable and safe E-Bike Batteries with …
Dongjin Automotive Battery
An automotive battery specs is a rechargeable battery that supplies electrical current to a motor vehicle. Its main purpose is to feed the starter, which starts the engine. Dongjin GROUP is a professional auto battery factory. Dongjin maintenance-free QW series are specially designed as the starting batteries for cars, with the advanced plate production technology of …
Dongin AGM VRLA battery
Dongin AGM VRLA battery 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. Battery Models The Specifications of VRLA AGM battery Model Voltage Dimension（±2mm） Capacity Weight …
AGM Deep Cycle Battery for Energy Stora
Dongjin AGM deep cycle batteries are optimized for being discharged over a longer period of time. The specially designed plate formula increases cyclic life. With stable quality and affordable cost, our AGM low cost deep cycle batteries are widely used in all ranged of energy storage. And our company is one of the most professional deep cycle battery …
Research Progress Of Lithium Iron Phosphate Cathode Materials For Lithium Ion Batteries
Lifep04 lithium battery (lifep04) cathode material is considered as one of the most promising cathode materials for lithium ion batteries because of its excellent electrochemical properties. However, its development has been restricted by its low conductivity and slow diffusion rate of lithium ions. In this paper, the effects of ion doping, carbon coating and nano-materials modification …
Intelligent Management Battery Backupups
UPS battery backupUps is mainly to prevent power failure of digital products during long-term use. It is a battery backupUps. It is different from the general battery backupUps,which uses four standard AA alkaline batteries. It needs to be shut down for replacement. UPS battery backupUps should belong to mobile power supply in a broad sense. Generally, 18650 …
Rechargeable Batteries
Rechargeable batteries are rechargeable batteries with limited number of charges, which are used in conjunction with chargers. When its electricity is used up, the current is applied to it. It can convert electrical energy into chemical energy. When the electricity is turned on, the battery converts chemical energy into electrical energy through chemical reaction. In …
Battery of Dongjin: Building the Great Wall of Iron and Steel by Enterprise Strength
Twenty-four years have passed. Time flies, day and night changes. No matter how the situation changes, the concept of “benefiting the people with the best batteries, touching clients with the best service” remains unchanged. Only battery of dongjin group can do this. Looking at the history of the battery industry, you will find only powerful enterprises remain …
dongjin-battery 