![Battery type PLANTRONICS CS-PLS590SL](https://www.aboutbatteries.com/images/articles/RP_PLA_629_2P/thumbnail.jpg)
300 mAh - 3.7 V - Li-Pol
This battery for PLANTRONICS CS-PLS590SL is 100% compatible and will meet or exceeds original specification.
This PLANTRONICS CS-PLS590SL replacement battery has been tested for safety and designed for high performance.