{"product_id":"delipow-2-pack-10440-rechargeable-battery-10440-li-ion-rechargeable-batteries-3-7v-320mah-for-led-flashlight-torch-2-pack","title":"Delipow 10440 3.7V 320mAh Li-ion Rechargeable Battery – Button Top, Low Internal Resistance \u0026 1500 Cycles for Mini Flashlights \u0026 Precision Devices (2-Pack)","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Description:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eDelipow 10440 3.7V 320mAh Li-ion rechargeable battery is specially engineered for mini flashlights and other compact high-voltage electronic devices. Despite its tiny size (identical to AAA), this battery packs 3.7V of high-discharge power, low internal resistance, and a massive 1500-cycle lifespan. Featuring a button top design, it ensures reliable contact with the internal terminals of your specialty devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDesigned for Mini Flashlights:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The 10440 format (10mm x 44mm) is engineered specifically for compact EDC flashlights and specialized precision devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eButton Top Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Features a protruding button top terminal to ensure secure, reliable contact with the device's internal connection points. (Please confirm your device requires a button top before purchasing.)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eHigh Voltage 3.7V Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Delivers strong, consistent 3.7V power with low internal resistance, ensuring your mini flashlights shine bright and perform at their best.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e1500 Ultra-Long Charge Cycles:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Supports up to 1500 recharge cycles, far exceeding standard lithium batteries. One battery replaces hundreds of disposable cells, saving money and reducing waste.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLow Self-Discharge Technology:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Maintains power over long periods of storage, so your batteries are ready to use whenever you need them.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLow Resistance \u0026amp; High Discharge:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Features high discharge performance and low resistance, ensuring efficient energy delivery without power loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eQuality Assurance \u0026amp; Safe Materials:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Manufactured with mercury-free and cadmium-free materials, adhering to GB31241-2022 national safety standards for environmentally friendly and reliable daily use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eNo Memory Effect:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e Allows for convenient recharging at any time without reducing overall battery capacity or lifespan.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Parameters:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eBrand: Delipow\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eModel: 10440 Rechargeable Li-ion Battery\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eCapacity: 320mAh\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eNominal Voltage: 3.7V\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eTop Type: Button Top \u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eDischarge Rate: 3C\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eNet Weight: 9g\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eCycle Life: Up to 1500 times\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eCompliance Standard: GB31241-2022\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eDimensions: 10mm (Diameter) x 44mm (Height)\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003ePack Quantity: 2-Pack\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eMini Tactical Flashlights: The ideal power source for small, high-lumen EDC flashlights and keychain lights that require a button top battery.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eSpecialized Laser Pointers \u0026amp; Aimers: Provides stable 3.7V voltage for compact laser aiming devices and pointers.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003ePrecision Remote Control Transmitters: Powers small transmitters and handheld controllers for hobbyist devices.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003ePortable Medical Devices: Suitable for compact digital blood pressure monitors and other specific portable medical instruments.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eSmall Sensor \u0026amp; Alarm Systems: Reliable backup power for miniaturized security sensors and alarm transmitters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFrequently Asked Questions (FAQ):\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\n\u003cspan class=\"\"\u003eQ1: Can I use this 10440 battery as a replacement for a standard AAA battery?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA1: NO. Please exercise extreme caution! While the 10440 shares the exact same physical dimensions as a standard AAA (10mm x 44mm), it operates at 3.7V. Using a 3.7V battery in a device designed for 1.2V or 1.5V (like a standard remote control or clock) will instantly damage or destroy the device. It is only compatible with devices explicitly specified for 10440 or 3.7V power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\n\u003cspan class=\"\"\u003eQ2: What is the difference between this Button Top and a Flat Top?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA2: A Button Top battery has a protruding nub on the positive terminal, while a Flat Top battery has a flat positive terminal. This button top design provides a secure physical connection to devices that require a raised contact point. If your device needs a flat contact, please choose the Flat Top version.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\n\u003cspan class=\"\"\u003eQ3: How long does it take to fully charge a 320mAh battery?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA3: Charging time depends on your specific Li-ion charger. Using a standard dedicated 10440\/3.7V charger, it typically takes approximately 1 to 2 hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\n\u003cspan class=\"\"\u003eQ4: Is it safe to use this battery in my expensive mini flashlight?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA4: Absolutely. These batteries are manufactured with strict quality control and meet the GB31241-2022 national safety standard. They are mercury-free and cadmium-free, ensuring safe and reliable use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\n\u003cspan class=\"\"\u003eQ5: What kind of charger should I use for this battery?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA5: You must use a charger specifically designed to charge 3.7V lithium-ion batteries (such as a 10440 or 14500 charger). Do not attempt to charge it in a standard AA\/AAA Ni-MH charger, as it will not cut off at the correct voltage and is extremely dangerous.\u003c\/span\u003e\u003c\/p\u003e","brand":"DELIPOW","offers":[{"title":"Default Title","offer_id":51454188945654,"sku":"OAS763","price":5.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/delipow-2pack-10440-320mah-3.7v-li-ion-led-flashlight-batteries-mai_51937c89-68b1-4f18-ae3b-525766a53663.webp?v=1786966910","url":"https:\/\/oneandes.com\/products\/delipow-2-pack-10440-rechargeable-battery-10440-li-ion-rechargeable-batteries-3-7v-320mah-for-led-flashlight-torch-2-pack","provider":"OneAndes","version":"1.0","type":"link"}