Pila o Batería de 3 voltios formato CR2450 (consultar compatibilidad en la pestaña CONTENIDO DE LA CAJA) para poder saber para que sensor o accesorio compatible te servirá como reemplazo
Energizer online
6 Baterías Pilas Cr2450 Murata 3 Voltios 100 % Originales
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Pila especial de litio CR2450 3V
Energizer CR2450 Battery - Set of 5 Pieces
Can I replace an CR2430 battery with a CR2450? - Quora
PKCELL CR2450 3V Lithium Button Cell Battery for Dive Computer,Flameless Candles Thermometer(10pcs) : Health & Household
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5 Pieces/card Button Battery CR2450 Electronic Lithium Coin Cell Batteries 3V KCR2450 5029LC LM2450 - AliExpress
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