Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
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 .
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
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
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.
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
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.
source:Industry News release time:2024-08-15 Hits: Popular:AG11 battery
Testing items:
The existence and durability of all parameters, some parameters, information and warning signs, appearance, high current tolerance, safety, capacity, sealing reaction efficiency, size, exhaust valve action, *, airtightness, short-circuit current and internal resistance, balance of terminal voltage, insulation resistance, tilt resistance, vibration resistance, sway resistance, overcharge resistance, charge retention ability, overcharge life, acid mist resistance, airtightness, short-circuit current and internal resistance level, balance of terminal voltage, balance of terminal voltage performance test, capacity performance test, short-circuit current and internal resistance test, overcharge resistance test, charge retention performance test, sealing reaction efficiency test, exhaust valve action test, overcharge life test, safety Performance test, acid mist resistance test, tilt resistance test, sway resistance test Vibration resistance test, existence and durability test of information and warning signs, short-circuit current and internal resistance test
Testing standards:
1. CB/T3821-2013 Lead acid batteries for ship communication and lighting
2. CB/T3821-2013 Lead acid batteries for ship communication and lighting CB/T3821-2013
3. CB/T3821-2013 Lead acid batteries for ship communication and lighting
Purpose of testing report
Supermarket entry, e-commerce listing, internal quality control, bidding, university research, etc.
Validity period of testing report
The general testing report will indicate the time when the laboratory received the sample and issued the report. The validity period will not be indicated on the testing report. Normally, as long as the test is not updated, the test remains unchanged and the detection report remains valid. If it has been used on e-commerce platforms, they generally only recognize products within one year. So it also depends on the platform or buyer's requirements.
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