{"product_id":"new-hengtai-3-2v-25ah-46135-lifepo4-cells-with-cell-holders-busbars","title":"New EVE 3.2V 20Ah C40 40135 LiFePO4 Cells - with Cell Holders \u0026 Busbars","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eBrand New EVE C40 3.2V 20Ah 40135 LiFePO4 Cylindrical Cells\u003c\/strong\u003e (includes cell holder + busbar + nuts – see bundle details below)\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThese are \u003cstrong\u003efresh, new Grade A EVE C40 cells\u003c\/strong\u003e — a premium cylindrical LiFePO4 cell from one of the most respected manufacturers in the industry (EVE Energy). The 40135 size (≈40.5mm diameter × 135mm height) is popular for compact, high-performance DIY battery builds.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePerfect for solar energy storage, off-grid systems, 12V\/24V\/48V home backup, RV\/camper van power, e-bikes, power tools, portable ESS, or any custom lithium battery project where you need reliable power in a smaller form factor than larger prismatic cells.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Specifications:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e: 3.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e: 20Ah (64Wh per cell)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Discharge\u003c\/strong\u003e: 3C (60A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Pulse Discharge\u003c\/strong\u003e: 5C (100A) for short durations (as listed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Charge Current\u003c\/strong\u003e: 10A (0.5C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Charge Current\u003c\/strong\u003e: Up to 20A (1C) recommended\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: ≈40.5mm diameter × 135mm height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 356–374g per cell (≈366g average)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: Charge 0°C to 55°C | Discharge -20°C to 60°C\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\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eWhat You Get With Every Cell Purchased:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e(1) New EVE C40 3.2V 20Ah 40135 LiFePO4 cell\u003c\/li\u003e\n\u003cli\u003e(1) 1x2 Cell holder\u003c\/li\u003e\n\u003cli\u003e(1) Busbar\u003c\/li\u003e\n\u003cli\u003e(2) Nuts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Battery Hookup","offers":[{"title":"Default Title","offer_id":46726169231522,"sku":"1 busbar, 2 bolts and 1 small cell holder","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2398\/3077\/files\/Screenshot2026-04-03at2.49.00PM.png?v=1775242164","url":"https:\/\/batteryhookup.com\/products\/new-hengtai-3-2v-25ah-46135-lifepo4-cells-with-cell-holders-busbars","provider":"Battery Hookup","version":"1.0","type":"link"}