【Battery Capacity】 : 5200mAh; Size: 66x37x20mm/2.6x1.45x0.78inch ; Weight: 98g ;Wattage : 19.24Wh; Type of plug: PH2.0/2P ;Cable Length: 5cm / 2". 【Reliable Performance】: Designed to deliver consistent and reliable power, this battery maintains a stable voltage output, ensuring smooth and uninterrupted operation for your gadgets. 【Versatile Compatibility】: Whether it's powering your flashlight, remote control, or electronic device, this battery's 18650 form factor makes it universally compatible, making it an ideal choice for various applications. 【Long-lasting Durability】: Crafted with longevity in mind, this battery is built to withstand numerous charge cycles, reducing the need for replacements and providing cost-effective energy solutions. 【note】： Before use, please check the battery voltage, positive and negative polarity with the original battery, the opposite will lead to equipment damage. The red wire is the positive pole "+", the black wire is the negative pole "-". < p >Unleash the potential of your devices with our high-performance 3.7V 18650 2600mAh battery. Designed to deliver exceptional power and longevity, this battery is the perfect solution for all your energy needs.< /P > < p >Long-Lasting Energy: With an impressive 2600mAh capacity, our battery keeps your devices running longer, allowing you to enjoy uninterrupted usage without constant recharging.< /P > < p >Steady Performance: Experience consistent and reliable power output, ensuring your devices operate at their optimal levels throughout their usage cycle.< /P > < p >Universal Compatibility: The 18650 form factor is universally recognized, making this battery an ideal fit for a wide range of devices, from flashlights and remote controls to high-drain electronics.< /P > < p >Built to Endure: Crafted with durability in mind, our battery is engineered to endure multiple charge cycles, reducing the need for frequent replacements and saving you both time and money.< /P > < p >Safety First: Your safety is our priority. Our 3.7V 18650 2600mAh battery comes equipped with advanced protection mechanisms, guarding against overcharging, over-discharging, and excessive temperatures.< /P > < p >Upgrade your device's power source with confidence. Choose the 3.7V 18650 2600mAh battery and experience unparalleled energy, reliability, and longevity. Power your devices smarter, and elevate your tech experience today.< /P >