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:
High Temperature Lithium Battery 18650 26650 Cell
The Power Behind Fenix: Understanding 18650 Batteries
Discovery and working principle of battery
Last article:Comparison between lithium batteries and nickel hydrogen batteries
related suggestion
lithium batteries for boats price
2023-03-22best battery for solar panel
2023-03-20lifepo4 battery 12v Production
2023-04-07lithium ion golf cart batteries wholesaler
2023-03-22lithium batteries for boats Factory
2023-03-20lithium deep cycle marine battery Vendor
2023-03-2012v deep cycle battery
2023-05-08trolling motor battery
2023-05-08best golf cart batteries
2023-05-0812v 100ah lithium ion battery
2023-05-0812 volt deep cycle marine battery
2023-05-08solar power station
2023-05-08Lithium Ion Battery 18650 Pack 10.8V 3000mAh
2025-04-10Lithium LiFePo4 Battery Pack 12V 50Ah Group 24 for RV Trolling Motor Solar Power
2025-02-27+85 High Temperature Lithium Ion Battery 18650 26650 Cylindrical Cell
2023-02-14Medical Equipment Cylindrical Lithium Ion Battery 3.7V
2023-02-14Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh
2023-02-09Illuminating the Path: The Power and Versatility of 18650 Torch Flashlights
2025-03-19What are the four stages of rechargeable lithium-ion batteries?
2022-10-19Where is the main application of new energy batteries?
2023-04-03Graphene-Enhanced Solid State Batteries: The Next Breakthrough in Commercial Energy Storage
2025-05-23Graphene Battery vs Lithium-Ion: Which Is the Future of Industrial Energy Storage?
2025-05-29Lithium phosphate iron battery pack balanced charging research status quo.solar battery storage system Processing
2023-04-08Why do you need a high -pressure battery?lithium batteries for boats maker
2023-03-22Battery maintenance.lifepo4 battery 12v 100ah
2023-07-13Lithium -ray battery.lithium deep cycle marine battery
2023-05-20Five methods to select high -quality high Lithium batteries.best portable solar generator
2023-06-17