{"product_id":"32140-3-2v-15ah-3c-lifepo4-battery-120pcs","title":"32140 3.2V 15Ah 3C High Discharge LiFePO4 Battery - 45A Grade A Cell for EVs \u0026 Solar Storage (120pcs Bulk)","description":"\u003ch2\u003e Important Notice: 120pcs Bulk Wholesale Pack \u0026amp; Size\u003c\/h2\u003e\n\u003cp\u003eThis product is a \u003cstrong\u003e120pcs industrial bulk pack\u003c\/strong\u003e. The cells are brand new Grade A \u003cstrong\u003eFlat Top\u003c\/strong\u003e design. The physical dimensions are approximately \u003cstrong\u003e32mm (Diameter) × 140mm (Height)\u003c\/strong\u003e. Please carefully measure your device's battery compartment to ensure compatibility.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e3C High-Power Performance, 15Ah Stable Capacity\u003cbr\u003eThe 32140 LiFePO4 (Lithium Iron Phosphate) cell is a premium high-performance cell designed for high-power EVs and energy storage systems. Manufactured with Grade A processes, it features a 15Ah capacity and supports a massive \u003cstrong\u003e45A (3C) max continuous discharge current\u003c\/strong\u003e. Whether for electric tricycles, low-speed EVs, or high-power solar storage systems, it delivers robust and sustained power. With an ultra-long cycle life of 2500~3000 cycles, it offers excellent safety and economic efficiency. Packaged in a 120pcs bulk pack with consistent batch quality, it is ideal for EV battery pack factories, repair shops, and advanced DIY builders.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3C (45A) High-Drain Power Discharge:\u003c\/strong\u003e Supports a max continuous discharge of 45A. Delivers more torque than standard 2C cells, easily handling hill climbing and heavy-load acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15Ah True Large Capacity:\u003c\/strong\u003e Guarantees a true 15Ah capacity without inflation, providing extended range for your electric vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2500~3000 Ultra-Long Cycle Life:\u003c\/strong\u003e Leveraging LiFePO4 chemistry, this cell boasts 2500 to 3000 cycles, ensuring extreme durability and low total cost of ownership.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade A Quality Assurance:\u003c\/strong\u003e Made with fresh Grade A materials, featuring extremely low IR and minimal temperature rise during high-current charging\/discharging. Excellent batch consistency for precise cell pairing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120pcs Industrial Bulk Pack:\u003c\/strong\u003e Sold as a whole 120-piece pack to meet the demands of large-power battery pack assembly, EV conversions, and factory stock supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetailed Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Model:\u003c\/strong\u003e 32140 (LiFePO4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Type:\u003c\/strong\u003e Flat Top Rechargeable LiFePO4 Battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd-of-charge Voltage:\u003c\/strong\u003e 3.65V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd-of-discharge Voltage:\u003c\/strong\u003e 2.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 15Ah (15000mAh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Discharge:\u003c\/strong\u003e 45A (3C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e 2500 ~ 3000 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Dimensions:\u003c\/strong\u003e Diameter 32mm × Height 140mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Grade:\u003c\/strong\u003e Grade A Brand New Cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp (Charge):\u003c\/strong\u003e 0℃ ~ 60℃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp (Discharge):\u003c\/strong\u003e -20℃ ~ 60℃\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 120pcs Bulk pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElectric tricycles, senior mobility scooters, low-speed EVs.\u003c\/li\u003e\n\u003cli\u003eSolar street lights, garden lights, and high-power solar energy storage.\u003c\/li\u003e\n\u003cli\u003eRV energy storage, heavy-duty power stations, backup UPS systems.\u003c\/li\u003e\n\u003cli\u003eLarge-scale custom DIY lithium battery packs (12V\/24V\/48V).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the exact dimensions of this 32140 battery?\u003c\/strong\u003e\u003cbr\u003eA: The cell label says 32140, but the actual measured size is approximately \u003cstrong\u003e32mm × 140mm\u003c\/strong\u003e. Due to mold tolerances in different batches, there might be a ±1mm variation. Please reserve some physical clearance in your custom battery compartments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What size battery pack can I build with 120pcs?\u003c\/strong\u003e\u003cbr\u003eA: 4 cells in series make a 12.8V 15Ah pack; 16 cells in series make a 51.2V 15Ah pack (48V system). 120 cells are more than enough to build 10x 12.8V packs, making it ideal for bulk purchasing by battery manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What BMS do I need for this 3C discharge cell?\u003c\/strong\u003e\u003cbr\u003eA: Since each cell has a max continuous discharge of 45A, you must use a dedicated LiFePO4 BMS with high-power MOSFETs. We strongly recommend a BMS with a \u003cstrong\u003ebalancing function\u003c\/strong\u003e rated at 45A or higher.\u003c\/p\u003e","brand":"OneAndes","offers":[{"title":"Default Title","offer_id":51472795042038,"sku":"OAS1252","price":1495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/xiaolu-32140-15ah-3c-lifepo4-battery-main.webp?v=1786952934","url":"https:\/\/oneandes.com\/products\/32140-3-2v-15ah-3c-lifepo4-battery-120pcs","provider":"OneAndes","version":"1.0","type":"link"}