Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

other news


Home >  other news > 

Explosion proof battery box for laboratory

source:other news release time:2022-11-25 Hits:0     Popular:Lithium-ion battery wholesale

  11.1V 18650 (6).jpg

  In the process of testing lithium ion battery packs in the laboratory, explosion-proof boxes and thermostats are often used. The battery explosion-proof box used in the laboratory is mostly used for the test of large capacity batteries, and also used in the research of some special performance tests of button type batteries, such as high magnification and high temperature performance tests. When selecting the thermostats, try to use the thermostats specially used for battery testing. Such thermostats contain professional insulation and thermal insulation ports for connecting battery test leads.

  2. Routine experimental process of lithium ion battery charge and discharge test

  Install the test battery on the test instrument and place it in a test environment of (25 ± 1) ℃. Set the following procedure: Let it stand for 10 min; Charge to 4.2 V at a constant current of 1.0 C, then charge at a constant voltage until the current drops to 0.05 C, and the charging stops; Allow to stand for 5 min; Then discharge to 3.0 V at 1.0 C constant current; Repeat the above charging and discharging steps for 5-10 times.

  The above test parameters are conventional all cell test parameters. The voltage range of normal cathode materials/lithium metal button batteries is 3.0~4.3 V, and the voltage range of negative electrode materials/lithium metal button batteries is 0.005~1.0 V. The voltage range of special high-voltage cathode materials or other cathode materials (such as lithium iron phosphate materials) can be adjusted according to the characteristics of electrode materials and the oxidation withstand voltage of electrolyte and solid electrolyte, while other parameters remain unchanged.

  When testing the actual capacity of the lithium-ion battery pack material, try to use a small magnification for charging and discharging to reduce the capacity error caused by polarization and obtain the true capacity of the battery. Generally, 0.1 C magnification is selected for testing. Operators shall wear insulating gloves, masks and protective glasses when loading and unloading button type batteries on the test instrument; Due to the large number of test channels, special marks shall be made on the test battery and test channel, and clear target labels shall be pasted in front of relevant instruments to prevent others from misoperation.


Read recommendations:

lithium batteries for boats wholesale

solar powered battery pack

Low Temperature Lithium Battery 26650 Cell

The main hazards of 3c lithium-ion batteries are.portable power station for camping

Lithium battery life measurement standard

Share:

Last article:Where do domestic lithium battery pack technologies still need to be imported?

Next article:Detailed explanation of lithium battery pack classification, application field and production process

related suggestion

lithium trolling motor battery sales

2023-03-22

marine battery for trolling motor price

2023-03-20

lifepo4 24v sales

2023-04-07

lithium deep cycle marine battery Factory

2023-04-07

lithium deep cycle marine battery price

2023-03-22

deep cycle solar battery wholesaler

2023-03-20

portable solar generator

2023-05-08

solar generator kits

2023-05-08

48v lithium golf cart battery

2023-05-08

12v marine battery

2023-05-08

portable power station with solar panel

2023-05-08

12v 100ah lithium ion battery

2023-05-08

18650 Battery Pack 11.1V Lithium Ion Battery for Light

2023-02-14

51.2V 800Ah 600Ah 200Ah 100Ah Modular Stackable Rack Mount Energy Storage System

2023-02-21

Explosion Proof 26650 Rechargeable Lithium Battery Cell

2022-10-18

48V 51.2V 105Ah Golf Cart LiFePo4 Battery 100Ah 6000 Cycles IP67 Waterproof with RS485 CAN

2025-02-27

12V 150Ah Rechargeable Lithium Battery for Marine Boat

2023-02-14

The Future of Commercial and Industrial Energy Storage: Trends, Challenges, and Key Technologies

2025-03-13

Reliable Power: The Nitecore 18650 Battery and Charger Ecosystem

2025-03-21

A Comprehensive Guide to 18650 Battery Cases and Storage Solutions for Your Business

2025-03-13

A Comprehensive Guide to Choosing the Right 18650 Battery for Your Business

2025-03-13

How Much Do Solar Panels Cost in 2022? A Quick Guide

2022-09-08

What are the advantages and disadvantages of 3C lithium-ion battery?

2022-12-10

What charger is used for model batteries?

2023-05-16

The battery system characteristics.power station generator

2023-07-19

lithium batteries.dual purpose marine battery manufacture

2023-05-06

The entire charging and discharging phase of a lithium battery

2022-10-13