{"product_id":"jrk-lithium-ion-battery-pack-21v-4ah-jrklib44h","title":"JRK Lithium-Ion Battery Pack 21V 4.0Ah","description":"\u003cp\u003e\u003cstrong\u003eJRK Lithium-Ion Battery Pack 21V 4.0Ah - High-Capacity Professional Power Tool Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh-capacity 21V Max lithium-ion battery delivering 4.0Ah (74Wh) for extended runtime on JRK cordless power tools. Double the capacity of standard 2.0Ah batteries for longer work sessions and demanding professional applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 21V Max Lithium-Ion\u003c\/li\u003e\n\u003cli\u003eCapacity: 4.0Ah (74Wh)\u003c\/li\u003e\n\u003cli\u003eModel Code: JRKLIB4AH\u003c\/li\u003e\n\u003cli\u003eSerial: 5INR19\/66-2\u003c\/li\u003e\n\u003cli\u003eManufacturing Code: A12025100002566\u003c\/li\u003e\n\u003cli\u003eCE Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4.0Ah high-capacity for 2x longer runtime vs 2.0Ah batteries\u003c\/li\u003e\n\u003cli\u003eNo memory effect - charge anytime without performance loss\u003c\/li\u003e\n\u003cli\u003eBuilt-in overcharge, over-discharge, and overheat protection\u003c\/li\u003e\n\u003cli\u003eQuick-charge compatible for minimal downtime\u003c\/li\u003e\n\u003cli\u003eLightweight design despite higher capacity\u003c\/li\u003e\n\u003cli\u003eCompatible with all JRK 21V cordless tool systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerfect for extended construction projects, all-day renovation work, heavy-duty fabrication, and professional operations requiring maximum runtime. Ideal backup power for uninterrupted productivity on demanding job sites.\u003c\/p\u003e","brand":"JRK Professional Tools","offers":[{"title":"Default Title","offer_id":47563352047770,"sku":"JRKLIB4AH","price":1100.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/4111\/7338\/files\/0f99b3ff-346a-4105-a5f6-ae190f581ae2_1.jpg?v=1773134886","url":"https:\/\/jrk.com.ph\/products\/jrk-lithium-ion-battery-pack-21v-4ah-jrklib44h","provider":"JRK ","version":"1.0","type":"link"}