How to test the performance of batteries? As a collectively owned research and testing institution, BAIJIAN can conduct battery performance testing and issue battery performance testing reports. It can detect the voltage, internal resistance, capacity, internal pressure, self discharge rate, cycle life, sealing performance, safety performance, storage performance, appearance, etc. of batteries. Other battery testing items include overcharging, over discharging, solderability, corrosion resistance, etc. The testing cycle is short, and a battery performance testing report can be issued within 7-15 days. Low testing cost, scientific and reliable data, fair and rigorous, integrating testing, inspection, analysis, testing, technical consulting and other services, can be used for battery performance testing projects. Having the national high-tech enterprise certificate and CMA testing qualification certificate, with complete testing instruments, the testing report can be issued within 7-15 days Detection scope: Chemical batteries: alkaline batteries, silver oxide batteries, manganese dioxide lithium batteries, primary batteries, organic electrolyte batteries, lithium sulfite chloride batteries, graphite fluoride lithium batteries, air batteries, air graphite batteries, air wet batteries, storage batteries, injection batteries, molten salt batteries, thermal batteries, sealed nickel cadmium batteries, open nickel cadmium batteries, alkaline batteries, nickel hydrogen batteries, nickel graphite batteries Air graphite batteries, lead batteries, secondary batteries, Prandtl type batteries, small sealed lead batteries, lithium-ion secondary batteries, lithium secondary batteries, lithium polymer secondary batteries, lithium iron phosphate secondary batteries, sodium sulfur batteries, electronic storage batteries, redox batteries, zinc bromide, zinc chloride batteries, fuel cells, phosphate fuel cells, carbonate fuel cells, solid electrolyte fuel cells Polymer electrolyte fuel cells, etc Physical batteries: solar cells, silicon solar cells, compound solar cells, thermoelectric cells, atomic energy cells, etc Testing items include voltage, internal resistance, capacity, internal pressure, self discharge rate, cycle life, sealing performance, safety performance, storage performance, appearance, etc. Other items include overcharging, over discharging, weldability, corrosion resistance, cycling performance, high-temperature discharge performance, low-temperature discharge performance, charge retention ability, rate performance testing, thickness testing, high-temperature storage performance, overcharging safety performance, vibration testing, and heavy object impact testing Short circuit performance test, thermal shock test, free drop test, extrusion test, over discharge test, needle puncture test, etc Testing Standards GBZ/T 299.2-2017 Guidelines for Occupational Hazard Prevention and Control in the Battery Manufacturing Industry Part 2: Silicon Solar Cells (Release)

GB/T 2296-2001 Method for Naming Solar Cell Models

GB/T 2900.41-2008 Electrotechnical Terminology - Primary Batteries and Batteries

GB/T 3610-2010 Zinc Cakes for Batteries

GB/T 3929-1983 Standard Batteries

GB/T 5008.1-2013 Lead Acid Batteries for Starting Use Part 1: Technical Conditions and Test Methods

GB/T 5008.2-2013 Lead Acid Batteries for Starting Use Part 2: Product Varieties, Specifications and Terminal Dimensions Marking

GB/T 6492-2016 Aerospace Standard Solar Cells

GB/T 6494-2017 Aerospace Standard Solar Cells Electrical Performance Test Methods

GB/T 6495.2-1996 Photovoltaic Devices Part 2: Requirements for Standard Solar Cells

GB/T 6495.11-2016 Photovoltaic Devices Part 11: Initial Photoinduced Attenuation Test Method for Crystal Silicon Solar Cells

GB/T 6497-2016 Calibration Method for Ground Solar Cells General Provisions GB/T 7169-2011 Methods for Naming Batteries and Battery Groups Containing Alkaline or Other Non acidic Electrolytes GB/T 7103.1-2018 Lead Acid Batteries for Traction Use Part 1: Technical Conditions GB/T 7403.1-2018 Lead Acid Batteries for Traction Use Part 2: Product Varieties and Specifications GB/T 7404.1-2013 Lead Acid Batteries for Rail Transit Vehicles Part 1: Electric Locomotives Valve regulated lead-acid batteries for subway vehicles

GB/T 7404.2-2013 Lead acid batteries for rail transit vehicles Part 2: Valve regulated lead-acid batteries for diesel locomotives

GB/T 8897.1-2013 Primary batteries Part 1: General

GB/T 8897.2-2013 Primary batteries Part 2: Boundary dimensions and electrical performance requirements

GB/T 8897.3-2013 Primary batteries Part 3: Watch batteries