detailed description of the power battery PACK solution scheme for RV: 1. Battery type selection 2. Battery capacity and voltage 3. PACK structure design 4. Thermal management design 5. Safety design 6. Performance optimization
As a leader in lithium battery technology, lithium iron phosphate batteries are highly regarded for their excellent performance and long life.
Lithium battery packs are classified in Class 9 dangerous goods - miscellaneous dangerous substances, the United Nations number is UN3080, UN3081, UN3090, UN3091, and the transport packaging category is Class II
The performance of conventional lithium iron phosphate batteries is affected at low temperature. At a low temperature of -20 ° C, the capacity attenuation of lithium iron phosphate batteries is about 50% of the original capacity.
The consistency of lithium batteries refers to the convergence of important characteristic parameters of a group of lithium batteries, which is a relative concept, not completely consistent, only close to consistent.
Low-temperature lithium batteries are divided into three series according to their use environment: civil low-temperature batteries, special low-temperature batteries, and extreme low-temperature batteries.
Capacity Requirement: Calculate the required capacity based on the power and usage hours of the garment. For example, if the cooling jacket has a power of 10W and is used for 5 hours, a battery capacity of at least 50Wh is required.
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.