3.7V 2200mAh High-Quality Lithium-Ion Battery Power your devices with confidence using the 3.7V 2200mAh High-Quality Lithium-Ion Battery. Whether you’re building a custom power bank, replacing a worn-out battery in your flashlight, or enhancing your DIY electronics projects, this rechargeable battery offers reliable performance and longevity. Features High Capacity: Offers 2200mAh capacity, providing extended runtime for your devices. Standard 18650 Size: Compatible with a wide range of devices that use 18650 batteries. Rechargeable: Supports over 300 charge cycles, making it a cost-effective and eco-friendly choice. Built-in Protection Circuit: Prevents overcharging, over-discharging, and short circuits, ensuring safe operation. Wide Temperature Range: Operates effectively in temperatures ranging from -20°C to 60°C. Low Self-Discharge Rate: Maintains charge for extended periods when not in use. Specifications Nominal Voltage: 3.7V Capacity: 2200mAh Dimensions: 67mm (length) x 18mm (diameter) Weight: Approximately 46g Charge Cut-Off Voltage: 4.2V Discharge Cut-Off Voltage: 2.75V Standard Charge Current: 0.5A Max Charge Current: 2.2A Max Continuous Discharge Current: 22A Cycle Life: 500+ cycles Impedance: ≤35mΩ Operating Temperature: -20°C to 60°C Storage Temperature: -10°C to 25°C What’s in the Box 1 × 3.7V 2200mAh High-Quality Lithium-Ion Battery In South Africa, where power reliability can be a concern, having a dependable battery is essential. The 3.7V 2200mAh High-Quality Lithium-Ion Battery offers a perfect balance of capacity, safety, and longevity. Its standard 18650 size ensures compatibility with a variety of devices, including flashlights, power tools, and custom electronics projects. The built-in protection circuit adds an extra layer of safety, preventing common issues like overcharging and short circuits. With a wide operating temperature range, this battery is suitable for use in various environments, from the heat of the Karoo to the cooler temperatures of the Drakensberg. Investing in this high-quality lithium-ion battery means investing in the reliability and performance of your devices. Its low self-discharge rate ensures that your devices remain powered when you need them most, making it a practical choice for both everyday use and emergency situations.