{"source":"semconv","version":"1.44.0","attribute":{"id":"hw.battery.chemistry","type":"string","stability":"development","brief":"Battery [chemistry](https://schemas.dmtf.org/wbem/cim-html/2.31.0/CIM_Battery.html), e.g. Lithium-Ion, Nickel-Cadmium, etc.","examples":["Li-ion","NiMH"],"namespace":"hw","definedIn":"model/hardware/registry.yaml","usedBy":[{"groupId":"metric_attributes.hw.battery","groupType":"attribute_group","requirementLevel":"recommended"},{"groupId":"metric.hw.battery.charge","groupType":"metric","signalName":"hw.battery.charge","requirementLevel":"recommended"},{"groupId":"metric.hw.battery.charge.limit","groupType":"metric","signalName":"hw.battery.charge.limit","requirementLevel":"recommended"},{"groupId":"metric.hw.battery.status","groupType":"metric","signalName":"hw.status","requirementLevel":"recommended"},{"groupId":"metric.hw.battery.time_left","groupType":"metric","signalName":"hw.battery.time_left","requirementLevel":"recommended"}]},"history":[{"version":"1.37.0","publishedAt":"2025-08-25T23:38:36Z","kind":"first-seen","detail":"Added as development.","severity":"informational"}],"replaces":[]}