The progress of human society can not be separated from the efforts of all walks of life in society, a variety of electronic products can not be updated without the efforts of our designers.
High energy density More energy storage: Lithium batteries have high energy density, and can store more electricity under the same volume, extending the service time of the equipment.
The value of parallel short-circuit current of lithium iron phosphate battery depends on the rated current and number of batteries.
How do you calculate the voltage and capacity of a lithium battery? How to calculate how many batteries are connected in series and parallel?
Outdoor portable UPS power supply in daily life emergency, plays a very important role, through the use of portable UPS power supply, can take into account the continuous provision of power supply, bring lighting for outdoor work, to ensure the normal operation of the work and carry out.
Cylindrical lithium cells are divided into lithium iron phosphate, lithium manganese, cobalt-manganese hybrid, ternary materials of different systems, the shell is divided into two kinds of steel shell and polymer, different material system battery has different advantages.
After buying an electric bicycle (or replace the battery), the battery should have about 80% of the charge, you should charge it when you arrive home, the time is to charging 4 hours after the charger changes the light, so that it will be three times.
If a long time to place the lithium iron phosphate battery can not give your equipment power supply, this is not a battery failure, but the battery into a dormant mode, which is a kind of battery “self-protection”, for the dormant lithium iron phosphate battery how to wake up?
Cylindrical lithium battery has many models, such as 14500, 18350, 18500, 18650, 21700, 26650, 32650, etc. Cylindrical lithium battery production process is mature, PACK cost is lower, battery product yield and the consistency of the battery pack is higher.
Portable UPS use maintenance of 8 tips, portable UPS is a safe, portable, stable, environmentally friendly small energy storage system, can supply you with a very portable and sustainable green energy solutions.
20Ah is the capacity of the battery, not the power. When the current is certain, the larger the capacity, the longer the power can be used.
Beauty instrument is a kind of according to the human physiological function module used to control the continuous improvement of the body and face of the machine and equipment.