ICE 62133-1:2017 is an international standard that specifies safety requirements and testing methods for battery packs. It applies to various rechargeable batteries, including lithium-ion, nickel-metal hydride, and other chemistries. The IEC 62133-1 standard includes a range of tests to ensure the reliability and safety of battery packs. These tests cover internal short circuit, impact, overcharging at room temperature or elevated temperature, external temperature variation, vibration, pressure, and external fire source, among others.
The IEC 62133-1 testing requires various equipment such as pressure testing machines, vibration testers, and short-circuit test boxes. Additionally, safety measures including protective shields and temperature control devices should be implemented during the tests to ensure the safety of the personnel. Compliant with this standard, Manufacturers can demonstrate that their battery packs meet the strict reliability and safety criteria that are essential for many applications, such as in portable electronic devices, medical devices, and electric vehicles.
| Standard | Application | Electrolyte | Battery types |
|---|---|---|---|
| IEC 62133-1 | Portable Sealed Secondary Nickel Cells And Batteries | Alkaline or Other Non-Acid | Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH), Nickel Metal Hydride (NiMH) |
| IEC 62133-2 | Portable Sealed Secondary Lithium Cells And Batteries | Non-Acid | Lithium Ion (Li-ion), Lithium Polymer (Li-polymer), Lithium Iron Phosphate (LiFePO4) |
The table shows that IEC 62133-1 is for portable sealed secondary nickel cells and batteries, and IEC 62133-2 is for portable sealed secondary lithium cells and batteries. The two standards specify the design, manufacturing, and testing requirements for batteries to ensure their safe use. The requirements include: IEC 62133-1 and IEC 62133-2 are international standards that are widely recognized worldwide. They are important tools for ensuring the safety of portable batteries.
| ● | The structure and materials of the battery must be able to withstand the conditions of normal use and accidental situations. |
| ● | The battery must be able to prevent overcharging, over-discharge, overheating, and short circuit. The battery must have appropriate labels and warnings to remind users of potential safety risks. |

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