{"product_id":"blwny-24v-21ah-lifepo4-battery","title":"Blwny 24V 21Ah LiFePO4 Battery – 4000+ Cycles, 30A BMS, IP67 Waterproof","description":"\u003ch2\u003eBlwny 24V 21Ah LiFePO4 Rechargeable Battery\u003c\/h2\u003e\u003cp\u003ePower your active life with automotive-grade LiFePO4 cells delivering \u003cstrong\u003e4,000+ deep cycles\u003c\/strong\u003e — 3× longer than lead-acid batteries. Whether you're commuting on an e-bike, tearing up trails on a mini ATV, or powering a solar setup, this 24V pack keeps you moving.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage \/ Capacity:\u003c\/strong\u003e 25.6V \/ 21Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Energy:\u003c\/strong\u003e 537Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Chemistry:\u003c\/strong\u003e LiFePO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS Continuous Current:\u003c\/strong\u003e 30A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharger:\u003c\/strong\u003e 25.6V 3A (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Time:\u003c\/strong\u003e 6–7 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e 4,000+ cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.5\" L × 3.5\" W × 6\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.7 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e XT60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP67 Waterproof\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSmart 30A BMS Protection\u003c\/h3\u003e\u003cp\u003eThe built-in Battery Management System guards against overcharge, over-discharge, short circuits, overcurrent, and overheating — with a heat dissipation plate for long-term reliability.\u003c\/p\u003e\u003ch3\u003eWide Compatibility\u003c\/h3\u003e\u003cp\u003eWorks with 250W–1,500W brushless motors. Compatible with e-bikes, electric scooters, tricycles, toy cars, solar panel storage, and custom EV projects via simple XT60 connection.\u003c\/p\u003e\u003ch3\u003eBuilt for the Outdoors\u003c\/h3\u003e\u003cp\u003eSpray-coated alloy housing resists oxidation, impacts, and water splashes. IP67-rated protection means this battery performs rain or shine.\u003c\/p\u003e","brand":"Blwny","offers":[{"title":"Default Title","offer_id":50244001431800,"sku":"BLW-24V21AH","price":1392.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9205\/9640\/files\/1_a31322d9-c061-4d2b-af2e-c26b11aa06ef.jpg?v=1787800849","url":"https:\/\/blwny.com\/products\/blwny-24v-21ah-lifepo4-battery","provider":" Blwny\/HTLINONY lithium battery new energy","version":"1.0","type":"link"}