The Viking Electronics TBB-1B Battery Booster (TBB 1B) is a high-quality telephone replacement part designed to enhance the power and performance of line powered devices.
With its battery booster and current looper, this product allows for increased talk battery loop current and voltage, ensuring reliable operation of devices such as handsfree phones, touch tone hot-line dialers, and digital …

The Viking Electronics TBB-1B Battery Booster is designed to provide a power boost and current loop to line-powered devices, offering a convenient solution for maintaining connectivity.
Manufactured by Viking Electronics, Inc., this battery booster ensures reliable performance for high-quality telephone replacement parts.
With a mid-range value, this product caters to those seeking depend…