{"product_id":"streamlight-22101-rechargeable-li-ion-battery-2600mah","title":"Streamlight 22101 Rechargeable Li-ion Battery 2600mah","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STREAMLIGHT 22101 is a rechargeable lithium-ion battery designed as a direct replacement power source for compatible Streamlight flashlights and lighting tools. Rated at 3.7 volts with a capacity of 2600 milliamp-hours (mAh), this single-cell battery delivers sustained runtime between charges. It measures approximately 4.25 inches in length and weighs 0.14 pounds, making it a compact and lightweight component. Licensed electricians, HVAC technicians, and field service pros who rely on Streamlight-brand lighting equipment keep this battery on hand to restore full runtime performance to their primary work lights without replacing the entire unit.\u003c\/p\u003e\u003cp\u003eThis battery is suited for trade and industrial use where dependable, rechargeable lighting is required. It fits Streamlight models that specify the 22101 battery, covering handheld flashlights used in residential and light commercial service environments. The lithium-ion chemistry maintains a stable discharge curve, reducing the voltage drop-off common with older NiCd or alkaline alternatives. Technicians working in confined spaces, attics, crawlspaces, or panel rooms benefit from the extended capacity this cell provides during longer service calls.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLithium-ion chemistry for stable voltage output and extended cycle life\u003c\/li\u003e\n\u003cli\u003e2600 mAh capacity for long runtime between charges\u003c\/li\u003e\n\u003cli\u003e3.7 volt nominal output matches OEM specifications\u003c\/li\u003e\n\u003cli\u003eSingle-cell design packaged individually for direct replacement\u003c\/li\u003e\n\u003cli\u003eCompact form factor at 4.25 inches length and 0.14 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement battery for compatible Streamlight flashlights and handheld lighting tools that accept the 22101 lithium-ion cell. Verify the original battery part number before ordering to confirm fitment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBattery replacement should be performed by the end user following the flashlight manufacturer's instructions. Power down and fully discharge the light before swapping the cell. Lithium-ion batteries should not be short-circuited, punctured, or exposed to excessive heat during handling or storage. Dispose of spent lithium-ion cells in accordance with local regulations — do not discard in standard waste streams.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e: Lithium-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 3.7 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 2600 mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cells\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 26111700\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STREAMLIGHT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 22101\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STREAMLIGHT","offers":[{"title":"Default Title","offer_id":51543076766002,"sku":"22101","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7833c21a5022041efd21fa157418ab4.jpg?v=1785915004","url":"https:\/\/voomisupply.com\/products\/streamlight-22101-rechargeable-li-ion-battery-2600mah","provider":"Voomi Supply","version":"1.0","type":"link"}