CR/HT Lithium Manganese Button Cells: Reliable High-Temperature Performance for Demanding EnvironmentsStandard lithium manganese dioxide (Li/MnO₂) button cells are trusted worldwide for their stable 3V power and long shelf life. However, many applications—particularly in automotive, industrial, and outdoor environments—operate under elevated temperatures that can compromise the performance and safety of standard cells. CR/HT (High-Temperature) Lithium Manganese Button Cells are engineered specifically to address these challenges. Combining the proven CR chemistry with enhanced materials and construction, HT variants deliver reliable power in environments where standard coin cells may fail.What Is a CR/HT Button Cell?The “CR” designation indicates a round lithium battery utilizing manganese dioxide (MnO₂) as the cathode and metallic lithium as the anode. The “HT” (High-Temperature) suffix denotes a specialized version designed to withstand extended exposure to elevated temperatures without degradation in performance, safety, or service life.

Pile bouton CR/HT au lithium-manganèse

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CR2050HT 3V 350mAh High Temperature Lithium Coin Cell Battery (-40°C to +125°C)

CR1632HT 3V 120 mAh Batterie au lithium à pile bouton haute température (-40 °C à +125 °C)

CR 2025 HT Lithium Button Cell

Batterie à cellule au lithium CR2032HT 3 V 200 mAh résistante à la chaleur jusqu’à 125 °C, avec languettes de soudure personnalisées

Cellule d’alimentation micro 3 V CR1225HT résistante à la chaleur jusqu’à 125 °C, avec pattes de soudure personnalisées

CR2450HT 3V 550 mAh Batterie bouton au lithium haute température -40 °C à +125 °C

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