Merk: Omnergy
Productherkomst: China
Delivery time： 15 days
Leveringscapaciteit: 750 miljoen per jaar

CR3832T 3V 850mAh Ultra-High Capacity Lithium Manganese Dioxide (Li-MnO2) Battery

The Heavy-Duty Power Solution for High-Drain Industrial IoT and Precision Medical Systems.

The CR3832T represents the pinnacle of high-capacity lithium coin cell technology. Engineered for applications where a standard coin cell lacks the endurance, the CR3832T delivers a massive 850mAh nominal capacity in a slim 3.2mm profile. This “T” (Technical) series variant is optimized for long-term discharge stability, making it the superior choice for high-end electronic devices requiring fewer maintenance cycles and maximum energy density.

Technical Specifications of 3v 850mAh CR3832T Lithium Battery

Feature	Details
Modelnummer	CR3832T (High Temperature Resistance Series)
Chemisch systeem	Lithium Manganese Dioxide (Li/MnO2)
Nominale spanning	3,0 V
Nominale capaciteit	850mAh
Afmetingen	38.0mm (Diameter) × 3.2mm (Height)
Operating Temp	-40°C tot +85°C
Zelfontladingssnelheid	<2% per year at 20°C
Average Weight	~11.5g

Key Performance Advantages

1. Unrivaled 850mAh Energy Density

The CR3832T is a “large-format” coin cell. By utilizing a 38mm footprint, it provides 850mAh high capacity. This massive energy reservoir is critical for high-drain sensors and devices that transmit data over long distances.

2. Stable 3V Discharge Platform

Engineered with high-purity electrolytic manganese dioxide, the CR3832T maintains a exceptionally flat discharge curve. It ensures a consistent 3.0V output for the majority of its service life, protecting sensitive ICs from voltage-drop errors.

3. Industrial-Grade Reliability & Sealing

Our CR3832T features an upgraded casing and a high-performance heat-resistant gasket. This design prevents electrolyte leakage even under significant vibration or fluctuating atmospheric pressure.

4. 10-Year Shelf Life

Thanks to its low self-discharge chemistry, the CR3832T retains over 90% of its initial capacity after 10 years of storage, making it the ideal choice for mission-critical backup power and “set-and-forget” industrial installations.