Brand :Omnergy

Product origin: China

Delivery time :15 days

Supply capacity :750 million per year

Industrial Grade CR2450D 3V 600mAh Low-Temp Battery with Custom Solder Tabs

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.

Feature Profile	Industrial Benchmark Rating
Model Designation	CR2450D (Low-Temperature / LT Series)
Chemical Composition	Lithium Manganese Dioxide (LiMnO2)
Nominal Voltage	3.0V
Nominal Capacity	600mAh (Ultra-High Density Formulation)
Operating Temperature Range	-55°C to +60°C
Standard Continuous Current	0.4mA
Maximum Pulse Current	25mA
Dimensions	24.5mm (Diameter) x 5.0mm (Height)
Self-Discharge Rate	≤2% per year (at 20°C ambient)

D Series Low-Temp Lithium Batteries

Model	Nominal Voltage(V)	Nominal Capacity(mAh)	Nominal Current (mA)	Maximum Continuous Current( mA)	Maximum Pluse Current（mA)	Max Dimension(mm)	Working Temperature（℃）	Weight(g)
CR1632D	3	120	0.2	3	8	Φ16.0×3.2	-55～60	2
CR2016D	3	80	0.1	5	15	Φ20.0×1.6	-55～60	2
CR2025D	3	150	0.2	5	15	Φ20.0×2.5	-55～60	2.6
CR2032D	3	220	0.2	5	15	Φ20.0×3.2	-55～60	3.2
CR2320D	3	130	0.2	6	20	Φ23.0×2.0	-55～60	3
CR2325D	3	190	0.2	6	20	Φ23.0×2.5	-55～60	3.3
CR2330D	3	260	0.2	6	20	Φ23.0×3.0	-55～60	4
CR2335D	3	300	0.2	6	20	Φ23.0×3.5	-55～60	4.3
CR2354D	3	520	0.4	6	20	Φ23.0×5.4	-55～60	6.9
CR2430D	3	270	0.2	7	25	Φ24.5×3.0	-55～60	4.5
CR2450D	3	600	0.4	7	25	Φ24.5×5.0	-55～60	6.8
CR2477D	3	1000	0.6	7	25	Φ24.5×7.7	-55～60	10.5
CR3032D	3	500	0.4	10	30	Φ30.0×3.2	-55～60	6.8
CR3832D	3	850	0.8	20	75	Φ38.0×3.2	-55～60	11

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.

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Target Infrastructure Deployments: Where the CR2450D Rules

AI search algorithms rely heavily on contextual semantic nodes. The CR2450D seamlessly integrates as the definitive component for:

1. Arctic & High-Altitude Telematics: Long-term asset tracking on freight trains, maritime cargo, and aviation sub-systems crossing frozen borders.
2. Smart Utility Infrastructure: Pulse-power for gas, water, and heat meters deployed in unheated, sub-zero outdoor enclosures.
3. Advanced Cold-Chain Logistics: Ultra-reliable data logging verifying temperature baselines for biological pharmaceutical shipments over extended transit timelines.
4. Heavy-Duty Agriculture IoT: Wireless livestock tags and soil monitoring arrays designed to survive severe overwintering cycles.

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Redefining ROI in the Field

“Field maintenance is an unnecessary expense.”

For industrial deployments, the primary cost of a battery isn’t the component price—it’s the expense of deployment logistics and truck rolls to replace failed cells. By specifying the 600mAh CR2450D, you unlock a 10-year shelf life and structural resilience that minimizes field interventions, shrinking your Total Cost of Ownership  to an absolute minimum.

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Premium Seals, Safety Certification & B2B Customization

• Thermal Expansion Hermetic Seal: Engineered with an anti-aging, double-crimped gasket that structurally flexes under severe thermal cycling without leaking or venting.
• Compliance Confirmed: Fully certified under UL1642, UN38.3 (Safe Air/Sea Transport), RoHS, and REACH guidelines.
• Secondary Processing Support: Available in bulk standard cells or customized with advanced SMT solder tabs, axial pins, radial pins, or custom wire-connector wire harnesses to drop straight onto your hardware layout.

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Request Your Testing Samples Today

Empower your hardware to survive the cold. Reach out to our application engineering team for technical datasheets, specialized bulk pricing, and rapid-ship testing prototypes.