18650 rechargeable battery lithium 3.7v 3500mah
CH
About Us
Company Profile Development History Sales Network Partner Social Responsibility
Products
Rechargeable Battery Battery Packs Energy Storage Battery Primary Battery Handicraft Article
Subsidiary Company
SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD
Honor
Qualification Certificate Patent Certificate Honor Certificate
R&D
R&D Center Test Center
News
Company News Industry News
Contact Us
Other information
product
polymer lithium battery Primary battery Rechargeable Battery LR03 alkaline battery
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

Other information

Home  >  Other information

li ion 18650 battery pack.Talk about the effect of gelling agent content on the discharge performance of alkaline batteries

release time:2023-10-13 Hits:     Popular:AG11 battery

  

  Glue refers to a latex-thick liquid or semi-solid preparation in the form of a homogeneous, suspension or emulsion made of drugs and appropriate excipients. Add a certain amount of gel agent to the negative electrode zinc paste of the alkaline zinc-manganese battery to make the zinc powder and electrolyte in the zinc paste form a stable and evenly dispersed paste, ensuring that there is sufficient electrolyte on the surface of the zinc powder particles during battery discharge. Covering and preventing uneven settlement of zinc powder and electrolyte.

  In addition, the gel agent can also promote the contact between zinc powders and between zinc powders and current collectors, thereby improving the occurrence of abnormal voltage drops when the battery is subjected to vibration and during use. While the gel agent has many of the above advantages, it also hinders the free movement of ions in the electrolyte and reduces the mass transfer performance of the zinc paste electrode.

  Zinc pastes with different gelant contents were made into alkaline batteries, and 5mA and 10mA discharge tests were performed on them using battery discharge detection equipment at room temperature, and the discharge end voltage was set to 1V. As a result, we found that adding too much or too little gelling agent will prevent the battery from achieving optimal discharge performance. If the amount of gel agent added is too small, although the discharge voltage of the battery is relatively high in the early and middle stages of discharge, the voltage begins to drop suddenly in the middle and late stages, resulting in a short discharge time. If too much gelling agent is added, the constant current discharge voltage of the battery is low. This is caused by poor diffusion of reactants or products or uneven contact between zinc powder particles. When the gelling agent content is 80 mg, the alkaline battery Discharge performance reaches its best.

  Therefore, during the manufacturing process, battery manufacturers must choose the appropriate amount of gelling agent to ensure the discharge capacity of the battery while maintaining a higher discharge voltage and better high-current discharge performance of alkaline batteries.


Read recommendations:

Ni-MH AAA600mAh 1.2V

What is a lithium iron phosphate battery?

Introduction to the Development History of Lithium Ion Polymer Batteries.18650 1800mah battery

601525 polymer battery company

L822 battery

Last article:lithium 18650 battery.Advantages of 18650 lithium battery and polymer lithium battery

Next article:18650 lithium battery 2600mah.How to detect if the 18650 lithium battery pack is damaged during char

Popular recommendation

702535 polymer battery

2023-03-22

801738 battery Manufacturing

2023-03-22

wall-mounted energy storage battery wholesale

2023-05-10

household energy storage lithium battery Factory

2023-05-10

solar power energy storage battery Processing

2023-05-10

3.2V 200Ah

2022-10-12

102540 1100MAH 3.7V

2023-06-12

Coin Cell BR 2032

2022-10-15

Coin Battery LR 1130

2022-10-15

602030 300MAH 3.7V

2023-06-10

LR20

2022-11-16

Li-ion 18650 3500mAh 3.7V

2022-06-20

Li-ion 21700 5000mAh 3.7V

2022-06-20

Lithium Battery LQ-1210

2022-08-19

Ni-MH AAA1000mAh 1.2V

2022-07-01

1.5V rechargeable battery

2023-06-25

lithium 18650 li ion battery

2023-06-25

LR6 battery

2023-06-25

18650 battery bulk

2023-06-25

NiMH battery packs

2023-06-25

Specific requirements for lithium-ion batteries for equipment

2024-06-25

Military rechargeable lithium battery

2024-08-09

Composition of Liquid Lithium - Ion Battery Electrolytes

2025-06-11

The development trend of China's lithium battery recycling market

2022-06-17

Polymer lithium battery and lithium battery difference

2024-03-19

Today's power battery manufacturers talk about the characteristics of power batteries.CR927 battery

2023-06-13

Button battery electric.lithium battery for solar energy storage system Manufacturing

2023-04-08

R03 Carbon battery.Avoiding the battery and talking about PMS is just being a hooligan.

2023-10-14

The advantages and disadvantages of ternary lithium batteries.22kwh energy storage battery manufactu

2023-04-07

What are the types of lithium batteries

2022-11-21
360° FACTORY VR TOUR
lithium ion battery 18650 priceWhatsapp
lithium ion battery 18650 price

lithium ion battery 18650 priceTel
+86 19925278095

lithium ion battery 18650 priceEmail
admin@sino-techgroup.com

TOP