Rockwell RW9300 Lithium Tech Cordless Tool Battery, 12 Volt Clearance Transmits signal to chime receiver

Transmits signal to chime receiver when phone rings to play phone sound

Fills through lift-off bell tower

Cast steel case lock and keeper

Get instant on to full brightness with relatively cool running performance

Strengthens Plate and Eliminates Run Out while extending life

Rockwell RW9300 Lithium Tech Cordless Tool Battery, 12 Volt Clearance Transmits signal to chime receiverRockwell's LithiumTech batteries feature electronic single cell protection that protects each cell from overcharging during the charging process. LithiumTech batteries can also be charged up to 5 times more cycles than a standard Ni Cd battery. Highlights: Voltage: 12 volt Forty percent lighter and stays charged 5 times longer; 30 minute charge time LithiumTech triples the life of a battery Weighs far less than the traditional Ni Cd battery No memory