The product is a set of two 18650 rechargeable lithium-ion batteries with a high capacity of 3500mAh and a voltage of 3.7 volts. These batteries are ideal for use in a variety of devices, such as high-drain electronics, low-drain devices, and solar/wind-powered devices. With a flat tip design and dimension of 18mm x 65mm, these batteries are reliable and long-lasting, making them a convenient and eco-friendly power solution for a range of applications. These batteries offer a dependable source of energy for your electronic devices.
Flashlight, doorbell, LED torch