Tadiran TLI Series rechargeable lithium-ion cells deliver long-life in harsh environments. Unlike standard rechargeable batteries, the series offers longer operating life (10 years), wider operating temperature (-40°C to 85°C, with storage up to 90oC), lower annual self-discharge rate (< 5%), and up to 5,000 full recharge cycles even at extreme temperatures.
Tadiran Batteries
www.tadiranbat.com