Product Details If you are looking for an ATT Cordless Phone Batteries then you are in the right place. Our Replacement Cordless Phone Batteries have a NiMH battery chemistry and are rated at 3.6 Volts 700 mAh." These replacement Cordless Phone Batteries are in stock and ready to ship! This battery is an exact replacement battery for a ATT 2419 Series Cordless Telephone. Product Specifications This battery works with ATT 2419 Series view all |