Premium quality Spectralink PTB500 wireless phone replacement battery. This Spectralink PTB500 wireless phone battery is Compatible with the original equipment. Designed for reliable performance and high durability, it is guaranteed to maintain 80% of its rated capacity for 12 months from the date of shipment.
Uses the highest quality graded and sorted 'A' Grade cells.
Has resistance welded gold plated contacts for maximum performance.
Provides excellent discharge characteristics.
Uses high impact ABS and Polycarbonate plastic housings for ruggedness.
Undergone comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations.
Includes a 12-months free replacement warranty for manufacturer's defects.
We provide premium quality compatible Spectralink wireless phone batteries, manufactured by ISO 9001 certified plants using state-of-the-art technology for the finest quality Spectralink wireless phone batteries. Each Spectralink wireless phone battery is tested throughout the manufacturing process to match or outperform the original equipments specifications for form, fit and workmanship.
It's always a good idea to check that the voltage we list for this battery matches the voltage on your original battery. Also be sure to match the battery part number on your battery with one of the part numbers listed above in the "This Battery Replaces" section. Or you can always call us for assistance!