ブランド ：Omnergy
製品の原産地 ：中国
納期： 15日間
供給能力 ：年間7億個

When hardware engineering demands massive energy reserves but vertical space is strictly limited, standard coin cells fall short. Introducing the CR3832 3V Lithium Manganese Dioxide (Li-MnO2) Battery—the ultimate wide-format power solution designed to break design bottlenecks.

By expanding the horizontal footprint to a unique 38mm diameter, the CR3832 spreads its high-purity lithium chemistry over a larger surface area. The result is an extraordinary 850mAh capacity packed into an ultra-thin, 3.2mm profile. It is the definitive power choice for slim industrial control motherboards, next-gen smart terminals, and precision electronic equipment.

Technical Specifications Data Sheet of CR3832 3V 850mAh Lithium Coin Cell

仕様パラメータ	技術詳細
電池型式	CR3832
化学組成	一次リチウムマンガン二酸化物（Li-MnO2）
公称電圧	3.0V
公称容量	850mAh
動作温度範囲	-20℃～+70℃
寸法（直径×高さ）	38.0mm × 3.2mm
年間自己放電率	< 2%（室温20℃時）
充電可能	不可（一次電池）

Why Specify Our CR3832? The Power of Wide-Format Engineering

Unmatched 850mAh Capacity in a Slim Shell

Vertical space is often the tightest constraint on a PCB. The CR3832 offers a “Golden Ratio” for industrial designers: it delivers nearly four times the capacity of a standard CR2032 while maintaining the exact same 3.2mm thickness. This translates directly to years of uninterrupted device uptime and drastically reduced field maintenance costs.

Rugged Climate Resilience (-20°C to 70°C)

Industrial hardware rarely lives in a perfect climate. Formulated with advanced thermal stability, our CR3832 maintains a stable, reliable voltage discharge curve whether deployed in a sub-zero automated logistics hub or embedded near high-heat machinery components.

The “Store & Forget” Advantage (<2% Annual Self-Discharge)

Supply chain predictability requires long-lasting components. Thanks to our advanced internal sealing technology and ultra-pure chemical formulation, this battery experiences an incredibly low self-discharge rate of less than 2% per year. Stock your inventory with absolute confidence.

Flawless Dimensional Precision (Φ38.0 × 3.2mm)

Manufactured under strict international quality controls, our CR3832 ensures a millimeter-perfect fit. The wide surface area provides expansive electrical contact, making the battery exceptionally stable and resistant to micro-disconnects caused by heavy industrial vibrations.