LS26500 C Lithium Battery – Large Capacity (2-4 Years)

Use of this battery requires the Large Capacity Battery Kit (RTR-500B1-KIT).
Extends the battery life of any RTR-500 Series logger from 6 months to approx. 2 years.

Lithium batteries may ship USPS Ground Advantage or FedEx Ground regardless of the shipping method and payment selected (at no additional charge).