• Our No. 1 longest lasting MAX thanks to new improvements. Designed to protect against damaging leaks for up to two years after fully used
• Hold power for up to 5 years in storage. From the makers of the world's 1st
• No added mercury or cadmium. Disposable batteries Not rechargeable
• Size: 9V. Long lasting 9V alkaline battery
• compatible devices : toys,remote control,dispenser,joystick,mouse,keyboard