Brand： Omnergy
Product origin ：China
Delivery time ：15 days
Supply capacity ：750 million per year

CR2450D 3V 600mAh: The High-Capacity Giant of Sub-Zero Power

Fueling the Edge of Industrial IoT Across the Cruelest Climates

In remote tracking, advanced telematics, and infrastructure monitoring, battery failure equals data loss. The CR2450D is engineered to completely eliminate this vulnerability. Merging a massive, class-leading 600mAh capacity with a specialized Low-Temperature “D” Chemistry, this 3V primary lithium manganese dioxide (LiMnO2) cell is built to sustain operations where standard coin cells instantly freeze and drop voltage.

From polar tracking networks to automated cold-chain systems, the CR2450D delivers reliable, uninterrupted energy across a brutal operational window of -55°C to +60°C.

The “D” Series Breakthrough: The Physics of Thermal Endurance

Standard coin cell electrolytes turn sluggish or crystalize when temperatures dive below -20°C, triggering a massive spike in internal resistance.

The CR2450D rewrites this limitation through advanced electrochemistry:

• High-Fluidity Ionic Electrolyte: Our custom D-series chemical matrix prevents freezing and guarantees smooth, rapid lithium-ion migration down to -55°C.
• The 600mAh Powerhouse: Utilizing a thick 5.0mm profile optimized for active material packing, it provides a massive 600mAh buffer—delivering more than double the lifespan of standard CR2032 or CR2430 variants under freezing stress.
• Superior Pulse Capability: Perfectly tailored to handle the sudden power spikes required by LPWAN data transmissions (LoRaWAN, NB-IoT, Sigfox) without dropping below the MCU’s critical cutoff voltage.