source:Industry News release time:2023-10-12 Hits: Popular:Lithium-ion battery wholesale
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:
18650 Battery Pack 11.1V Lithium Ion Battery for Light
The main hazards of 3c lithium-ion batteries are.portable power station for camping
What is the safety of customized lithium-ion batteries?portable power station with solar panel
Last article:Comparison between lithium batteries and nickel hydrogen batteries
related suggestion
solar power battery storage price
2023-04-07deep cycle trolling motor battery sales
2023-04-07best solar powered generator
2023-03-20lifepo4 battery 12v wholesale
2023-04-07marine batteries for sale
2023-03-20lithium deep cycle marine battery sales
2023-03-22solar energy generator
2023-05-08solar battery storage system
2023-05-08solar generator for home
2023-05-08lithium ion golf cart batteries
2023-05-08solar generator kits
2023-05-08best portable solar generator
2023-05-08Wall Mount Rack Home Energy Battery Pack 16S2P 51.2V 100Ah Cylindrical Cell
2022-10-19Household Energy Storage System Battery Pack Integrated with Inverter 16S2P 51.2V 100Ah
2022-10-2051.2V 100Ah Household Energy Storage System Wall Mount Home Battery Pack
2022-10-1912V 400Ah LiFePo4 Lithium Replacing Lead-acid Battery Pack
2023-06-2151.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
2023-06-19Main performance indicators of lithium ion batteries.lithium deep cycle marine battery Vendor
2023-04-24Lithium ion battery
2022-12-05Lithium battery tram.solar power battery storage
2023-07-03The working principle of iron lithium batteries.solar generator amazon
2023-07-20Portable Power Station vs. Solar Generators: The Differences
2022-09-05Polymer lithium battery
2022-12-28Lithium battery applications
2023-06-01What causes lithium batteries to overheat?
2022-10-28What is the concept of large -capacity batteries?lithium batteries for solar panels
2023-05-09Can two lithium battery cells with different capacities be used in parallel?portable battery generat
2023-08-18