{"product_id":"flex-24v-3-5ah-stacked-lithium-ion-battery","title":"FLEX 24V 3.5Ah Stacked Lithium-Ion Battery","description":"FLEX 24V 3.5Ah Stacked Lithium-Ion Battery delivers industry-leading power and performance with 200% more power thanks to its 24V Stacked Lithium technology. Designed with THERMA-TECH+ heat management, this battery provides 300% longer life by minimizing heat for maximum runtime. Its intelligent POWER IQ system monitors and optimizes each cell for overload protection and higher power output. Built to withstand tough conditions, it features a shock-resistant design and epoxy-sealed electronics for durability. The patented dual-sided fuel gauge allows you to quickly check battery charge from multiple angles, and it fully charges in as little as 15 minutes. This battery is fully cross-compatible with all FLEX 24V tools and chargers, making it a versatile choice for your power needs. Register your purchase by December 31, 2025, to benefit from the FLEX limited lifetime warranty.\n\nModel Number: FX0321-1","brand":"FLEX","offers":[{"title":"Default Title","offer_id":47865087852707,"sku":"1942292","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/2469\/7763\/files\/2d4e01909925ebbb2c23db5700b449b569af5d51_1942292_1.png?v=1783753510","url":"https:\/\/www.hartvillehardware.com\/products\/flex-24v-3-5ah-stacked-lithium-ion-battery","provider":"Hartville Hardware","version":"1.0","type":"link"}