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Redway Battery has strict quality control procedures to ensure the product to function safely and competitively.

Altitude Test

World’s top class lithium batteries are developed by our strong team of engineers, who combine Redway Power’s and JOINSUN’s years of system knowledge in Lithium battery development , R&D and manufacturing expertise.

Thermal Test

This test assesses cell and battery seal integrity and internal electrical connections. The test is conducted using rapid and extreme temperature changes. Cells and batteries meet this requirement if there is no leakage, no venting, no disassembly. No rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure.
 

Vibration Test

This test simulates vibration during transport. Cells and batteries meet this requirement if there is no leakage, no venting, no disassembly. No rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure.

Shock Test

This test assesses the robustness of cells and batteries against cumulative shocks. Cells and batteries meet this requirement if there is no leakage, no venting, no disassembly. no rupture and no fire and if the open circuit voltage of each test cell or battery after testing is not less than 90% of its voltage immediately prior to this procedure.

Short Circuit Test

This test simulates an external short circuit. Cells and batteries meet this requirement if their external temperature does not exceed 170 DC and there is no disassembly, no rupture and no fire during the test and within six hours after the test.

Impact / Crush Test

This tests simulate mechanical abuse from an impact or crush that may result in an internal short circuit. Cells and component cells meet this requirement if their external temperature does not exceed 170°C and there is no disassembly and no fire during the test and within six hours after this test.

Forced Discharge Test

This test evaluates the ability of a primary or a rechargeable cell to withstand a forced discharge condition. Primary or rechargeable cells meet this requirement if there is no disassembly and no fire during the test and within seven days after the test.

Overcharge Test

This test evaluates the ability of a rechargeable battery or a single cell rechargeable battery to withstand an overcharge condition. Rechargeable batteries meet this requirement if there is no disassembly and no fire during the test and within seven days after the test.

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Quality Management

Redway Power has strict quality control procedures to ensure the product to function safely and competitively. The materials are carefully inspected and chosen. Our QC team will follow up carefully each product at the assembly line and conduct aging tests for over 24.5 hours. As a professional lithium battery provider, Redway Power’s products are certified under IEC, TUV, UL, CE, UN38.3, and MSDS. Quality Control procedure is conducted before our batteries are shipped out.

Altitude Test

World’s top class lithium batteries are developed by our strong team of engineers, who combine Redway Power’s and JOINSUN’s years of system knowledge in Lithium battery development , R&D and manufacturing expertise.

Thermal Test

Redway Power addresses the fundamental technologies that make up the whole value chain of the battery production, including global advancements in battery cell and module design, robust manufacturing quality control, battery big data capabilities, and the capacity to create intelligent BMS.

Vibration Test

Our engineering team works hand-in-hand with our own manufacturing facilities to ensure quality products that perform. Not only we are committed and able to deliver the best products, but we are proud to say our factory is ISO 9001:2015 certified. We offer full OEM services.

Shock Test

Not only Redway Power™ lithium batteries work hard, they’re an inherently safe chemistry and engineered with exclusive safety measures, including a state-of-the-art battery management system (BMS) that protects against over-charge, over-discharge, over temperature and short circuit conditions. At Redway Power™, safety is standard, so you never have to worry.

Short Circuit Test

We are a full OEM service company with a team of customer service representatives and engineers offering 24/7 services, giving you quick and easy access when you need help. We understand the difficulties that our clients may encounter. So, we offer after sales services to our clients regarding installation, debugging and trouble shooting etc.

Impact / Crush Test

Not only Redway Power™ lithium batteries work hard, they’re an inherently safe chemistry and engineered with exclusive safety measures, including a state-of-the-art battery management system (BMS) that protects against over-charge, over-discharge, over temperature and short circuit conditions. At Redway Power™, safety is standard, so you never have to worry.

Forced Discharge Test

We are a full OEM service company with a team of customer service representatives and engineers offering 24/7 services, giving you quick and easy access when you need help. We understand the difficulties that our clients may encounter. So, we offer after sales services to our clients regarding installation, debugging and trouble shooting etc.

Overcharge Test

Not only Redway Power™ lithium batteries work hard, they’re an inherently safe chemistry and engineered with exclusive safety measures, including a state-of-the-art battery management system (BMS) that protects against over-charge, over-discharge, over temperature and short circuit conditions. At Redway Power™, safety is standard, so you never have to worry.

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