You're almost there! Add $250.00 to your cart for free shipping.
This rechargeable replacement battery brings power to the 2nd generation of the ER210 and ER310 to ensure safety through alerting no matter where you are, anytime, anywhere.
2200 mAh Rechargeable battery
Compatible with 2nd generation ER210 & ER310
Dimensions: .91 x .91 x 3.07
Rechargeable battery
WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
