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 three-stage charging mode.LR6 battery

release time:2024-04-11 Hits: Popular:AG11 battery

　　First, constant current section: when the battery voltage is low, in order to avoid excessive charging current damage to the battery, the charging current should be limited to not be too large, and in order to shorten the charging time, the maximum allowable charging current should be used to charge. The constant current charging stage is the main charging stage, and the battery has been charged with about 85~90% of the electricity.

　　Second, constant voltage section: maintain this constant voltage to charge the battery, in the constant voltage charging process, the battery voltage will be higher and higher, the current is smaller and smaller, when the charging current drops, the constant voltage charging ends.

　　Third, floating charging stage: floating charging stage is actually constant voltage charging, the charging voltage at this stage is generally controlled around ~, the charging current is slightly larger than the self-discharge current, generally about ~. With trickle charging, the battery can be charged to close to 100%.

　　Lead-acid battery description

　　For example, 6-QW-100-D 6-QA-14 6-QA-36

　　6 represents the number of batteries in series, each 2V is 12V; Q represents the start type battery; M is for motorcycle battery; JC is a Marine battery; HK is an aviation battery; D stands for electric vehicle battery; F stands for valve-controlled battery; A is a dry-charged battery; H is a wet-charged battery; Not marked as an ordinary battery; W indicates whether maintenance is required. W is maintenance-free; S is for less maintenance. ; 100 indicates that the battery capacity is 100Ah. D means good low temperature start-up; HD stands for high vibration resistance; DF indicates reverse loading at low temperature.

Read recommendations:

18650 10000mAh 14.8V

Low temperature ultra -thin battery.solar energy battery storage system manufacturer

What is the difference between a battery and a lithium battery

lipo battery company

cr2032 3v lithium battery

Last article：This section describes basic battery parameters.r03 battery

Next article：18650 battery 3.7v 2000mah

Popular recommendation

21700 battery direct sales

2023-03-22

602535 battery Manufacturing