Is your Plantronics Savi 8210 or Savi W8210 wireless headset not holding a charge anymore?

This is the exact replacement battery you need.

It's a 3.7V, 500mAh Li-ion polymer battery that's 100% compatible with the original battery models (part numbers 202555-01 and 211425-01).

It's certified safe (UL, CE, RoHS, UN38.3) and is designed to match or even exceed the original's performance, with over 300 charge cycles.

Installation is usually straightforward if you're comfortable opening the headset's battery compartment (check online for a guide if needed).

It'll breathe new life into your expensive headset for a fraction of the cost of a new one.

Comes with a 180-day warranty.

A must-buy if your Savi headset is dying too fast.

Just be careful during installation and follow safety precautions – don't puncture or short the battery.