{"product_id":"huayu-26350-3-7v-2000mah-flat-top-battery-100pcs","title":"HY 26350 3.7V 2000mAh Flat Top Li-ion Battery - 2A Discharge for Flashlights \u0026 Headlamps (100pcs Bulk Pack)","description":"\u003ch2\u003e Important Notice: 100pcs Bulk Pack \u0026amp; Flat Top Design\u003c\/h2\u003e\n\u003cp\u003eThis product comes in a \u003cstrong\u003e100pcs bulk wholesale pack\u003c\/strong\u003e. The battery features a \u003cstrong\u003eFlat Top\u003c\/strong\u003e design without a protruding positive terminal. Please confirm that your flashlight or device supports Flat Top batteries. If your device requires a Button Top to establish electrical contact, please do not purchase this model.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eHighly Cost-Effective Standard Capacity Power Cells\u003cbr\u003eThese Huayu 26350 3.7V Li-ion batteries offer a stable 2000mAh rated capacity, featuring a \u003cstrong\u003esafe 2A discharge\u003c\/strong\u003e, making them ideal for regular high-intensity flashlights, headlamps, RC toys, or DIY battery pack assembly. Rigorously tested with a lifespan of up to 500 recharge cycles (capacity remains ≥ 80% of initial capacity after 500 cycles). Packaged in a 100pcs bulk format, providing ample supply for backups or manufacturing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable 2000mAh Capacity:\u003c\/strong\u003e Tested under standard 0.2C discharge, delivering a typical 2000mAh capacity for reliable device runtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500-Cycle Long Life:\u003c\/strong\u003e Premium cell chemistry ensures over 80% initial capacity retention even after 500 recharge cycles, outlasting standard cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2A Safe Discharge Current:\u003c\/strong\u003e Engineered for standard power devices with a maximum safe discharge current of 2A. Perfect for headlamps, flashlights, and DIY projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Top Design:\u003c\/strong\u003e Standard flat positive pole, compatible with most devices using spring contacts that support flat top batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100pcs Industrial Bulk Pack:\u003c\/strong\u003e A complete bulk package of 100 standard 26*35mm cells. Highly economical for corporate procurement, battery pack assembly, or enthusiast stocking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetailed Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Huayu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 26350\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flat Top Rechargeable Li-ion Battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 3.7V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd-of-charge Voltage:\u003c\/strong\u003e 4.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 2000mAh (7.4Wh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Discharge Current:\u003c\/strong\u003e 2A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Dimensions:\u003c\/strong\u003e Diameter 26mm × Height 35mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e ≥ 80% initial capacity after 500 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Color:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 100pcs Bulk (Industrial wholesale packing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEveryday high-intensity flashlights and outdoor headlamps.\u003c\/li\u003e\n\u003cli\u003eDIY electronic projects, small toys, smart home sensors.\u003c\/li\u003e\n\u003cli\u003eReplacement and bulk inventory for low-power 3.7V devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it Flat Top or Button Top?\u003c\/strong\u003e\u003cbr\u003eA: It is a standard \u003cstrong\u003eFlat Top\u003c\/strong\u003e design. Please confirm your device's spring contacts can reach the flat positive terminal before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the 100pcs connected or individual?\u003c\/strong\u003e\u003cbr\u003eA: They are \u003cstrong\u003e100 individual loose batteries\u003c\/strong\u003e without plastic trays, suitable for bulk storage or assembly line use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it be used for vape mods or high-power devices?\u003c\/strong\u003e\u003cbr\u003eA: Not recommended. Its discharge current is 2A, intended for low-to-medium power lighting devices. High-drain devices (requiring 10A) will cause the battery to overheat and degrade quickly.\u003c\/p\u003e","brand":"HY","offers":[{"title":"Default Title","offer_id":51471655174390,"sku":"OAS1226","price":385.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/huayu-26350-battery-dimensions-26x35mm.webp?v=1786948939","url":"https:\/\/oneandes.com\/products\/huayu-26350-3-7v-2000mah-flat-top-battery-100pcs","provider":"OneAndes","version":"1.0","type":"link"}