1200 CYCLE TIMES: Can be recharged for 1200 times when fully or partially drained, save money and protect environment LONG LASTING POWER: Topusse ultra nimh rechargeable batteries deliver long lasting power and performance,that is consistent and reliable for everyday use and emergency situations SAFETY ASSURANCE: Our rechargeable 1.2-volt NIMH batteries contain no mercury or cadmium, making them a smart choice for your family and for the environment LEAKPROOF DESIGN: AAA batteries are designed with a double layer internal structure housed within a stainless steel cover so that they are 100% leakproof. Avoid short circuits, mixing and matching old batteries with new ones IDEAL FOR EVERYDAY USE: These batteries are compatible with all devices that require 1.5V AAA batteries for daily household devices such as game controllers, remote controls, solar light and corless phone and so on