source:Industry News
release time:2023-10-12
Hits:0
Popular:
The discharge rate of a lithium battery is usually represented by the letter 'C', and 1C represents a maximum discharge current of one time that of the battery,
For example, if a 1000mAh 10C lithium battery has a maximum discharge current of 10 times, then its maximum discharge current is: 10 × 1000mA=10A.
Generally, we refer to lithium-ion batteries with 1C discharge as standard batteries, low rate batteries with 2C-10C discharge, and high rate batteries with over 10C discharge.
The main difference between rate batteries and traditional standard batteries lies in the manufacturing process. Standard batteries and low rate batteries are mostly made using the process of winding the electrode plates, while high rate batteries used for emergency starting power supply are made using the process of laminating the internal electrode plates, which indirectly provides a simple method of resolution. The two sides of the winding process of the battery will be slightly thicker and the flatness will be slightly worse, The rate cell of the lamination process is quite flat and square. Due to the fact that rate batteries are designed to meet stringent high current discharge requirements, they use thicker electrode plates and thicker lithium-ion isolation membranes. With the same volume, the capacity may slightly decrease. However, compared to safety, sacrificing a small amount of capacity is insufficient.
As an emergency starting power supply, the biggest difference between it and the power bank is that the emergency starting power supply requires instantaneous high current discharge to provide ignition and starting for the vehicle's starting motor. At this time, it needs to use a "rate battery" as the power source. Generally, better rate batteries use 35C-40C rate discharge, and traditional standard batteries may not be able to handle this job, If unscrupulous merchants use standard batteries to provide power for emergency starting power products, the lifespan is estimated to not be long. The instantaneous high current discharge electrode is easy to break through the lithium-ion isolation membrane, which can be used several times and discarded. In severe cases, it can be heated and burned on the spot.
Read recommendations:
lifepo4 solar battery manufacturer
15S 48V 100Ah LiFePo4 Battery for Home Energy Storage Solar System
Hysincere Battery's Venture to Solar Energy Trade Shows in Las Vegas
Last article:Comparison between lithium batteries and nickel hydrogen batteries
related suggestion
solar power battery storage company
2023-03-20solar power battery storage wholesaler
2023-03-20lithium deep cycle marine battery wholesale
2023-04-07solar battery storage system cost
2023-04-07lithium batteries for solar panels direct sales
2023-04-07lithium batteries for solar panels Production
2023-03-22power station solar
2023-05-08whole house solar generator
2023-05-08best power station
2023-05-08best battery for solar panel
2023-05-08best solar generator for home
2023-05-0812 volt deep cycle batteries
2023-05-083kw solar portable power station 110v 220v 3000w inverter lifepo4 battery fast charging ups convenient with wheels
2023-04-12Forklift Battery 12V 150Ah
2022-09-19High Discharge 5C 10C 18650 21700 Lithium Ion Battery Cell
2023-02-1451.2V 800Ah 600Ah 200Ah 100Ah Modular Stackable Rack Mount Energy Storage System
2023-02-21Golf Cart 51.2V 150Ah LiFePo4 Battery Pack
2022-09-29Lithium secondary battery.best battery for solar panel
2023-08-03What causes the lithium battery to overheat?
2022-11-03What are some tips to make the failure rate of electric cars smaller? Live longer?
2022-11-01Nickel hydrogen rechargeable battery.lithium battery 12v 100ah
2023-08-09Positive overcharge reaction.deep cycle marine battery Processing.solar batteries for home manufacturer
2023-04-18How to distinguish between electric vehicle batteries?marine battery wholesale
2023-03-10What causes UPS batteries to be damaged
2022-10-26High capacity battery.marine battery for trolling motor
2023-03-13Lithium battery shell over welding process and requirements.portable power station 1000w
2023-03-09What conditions should lithium-ion batteries from lithium-ion battery manufacturers meet in terms of safety performance?lithium batteries for solar panels
2023-09-04