Home
About Us
Products
Subsidiary Company

SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

SINO TECHNOLOGY

Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .

Know Detail

SUNBEAM

Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales

Know Detail

GREEN POWER

Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc

Know Detail

DATAPOWER

Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.

Know Detail

SEONG-HEE

Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc

Know Detail

STD

Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.

Know Detail
Honor
R&D
- R&D Center
- Test Center
News
- Company News
- Industry News
Contact Us

Battery discharge by yourself.3.7V 18650 lifepo4 battery

release time:2023-07-13 Hits: Popular:AG11 battery

　　When the battery does not work, the phenomenon of the gradually consumption of the power is called discharge. It cannot be completely avoided by self -discharge. It is generally believed that consumption of 1%to 2%of its own capacity every day is normal. If this value exceeds this value, discharge itself abnormally.

　　1. Diring by yourselfreason

　　(1) There are impurities in the pole material or electrolyte, so that the potential difference between the impurities and the fetters or different impurities will generate a closed "local battery" to generate current to generate the battery discharge.

　　(2) The barrier is ruptured, causing local short circuits.

　　(3) There are electrolytes or water on the cover of the battery to form a pathway between the positive and negative electrodes and discharge.

　　(4) The active substance is falling off, causing the short circuit of the pole plate to discharge.

　　(5) Long -term storage of batteries, sulfuric acid sank in the electrolyte, small density of the upper part and large lower density, causing self -discharge.

　　2. Processing method

　　To reduce self -discharge, the electrolyte must be purified, and the battery cover should be kept clean in use to avoid short circuit. If the electrolyte is not pure, the battery needs to be discharged with the current 1/10 of the nominal capacity to the single -grid voltage 1.7V, then pour out the electrolyte, clean it with distilled water, and then use the pure electrolyte to charging

Read recommendations:

LR20

Analyze whether the fast charging technology will cause damage to the battery

Specification and technical requirements for marine power lithium batteries

convenient energy storage power supply Processing

3.7 volt battery 18650

Last article：Check and deal with battery failure.1.5V rechargeable battery

Next article：Causes of lithium battery detachment.18650 lithium battery 3.7 v

Popular recommendation

3.2v 280ah lifepo4 battery cell

2023-03-22

44v lithium battery pack price