1Rechargeable battery, you can charge it with a charger. 2This battery is made of heat-resistant and high-temperature material, which will not cause overheating problem, you can use it safely. 3Large battery capacity, strong continuous output capacity, a charge of electricity work for a long time. 4Yellow color, exquisite shape, very elegant. 5Small size, light weight, convenient to carry. Features: Rechargeable battery, you can charge it with a charger. This battery is made of heat-resistant and high-temperature material, which will not cause overheating problem, you can use it safely. Large battery capacity, strong continuous output capacity, a charge of electricity work for a long time. Yellow color, exquisite shape, very elegant. Small size, light weight, convenient to carry. Widely used as a flashlight or other equipment battery. Specifications: Material: ABS Color: Yellow Battery Model: 18650 Battery Capacity: 9800mAh Package list: 8 x Battery