Marca: Omnergy
Origen del producto: China
Plazo de entrega: 15 días
Capacidad de suministro: 750 millones por año

BR2477 3V 900mAh Lithium Coin Cell: The Uncontested Titan of Long-Lifecycle Micro-Power

When field maintenance costs represent a major threat to your operational ROI, designing hardware with standard consumer batteries is a liability. Step up to the ultimate micro-power reserve: the Omnergy BR2477 3V Lithium Carbon Monofluoride (Li-CFx) Coin Cell.

By optimizing the vertical profile to a robust 7.7mm, we have packed an unprecedented 900mAh capacity into a 24.5mm diameter footprint. The BR2477 is engineered for high-stakes, heavy-drain, and multi-decade B2B applications. It is built to achieve a singular engineering goal: outlast the operational lifespan of the device itself.

Technical Specifications of BR2477 3V 900mAh Lithium battery

Especificación	Parámetro
Número de modelo	BR2477
Marca	Omnergy
Química	Litio‑carbono monofluoruro primario (Li‑CFx)
Voltaje nominal	3,0 V
Capacidad nominal	900mAh
Temperatura de funcionamiento	-40 °C a +85 °C
Auto descarga anual	< 2% (a 20 °C)
Dimensiones	Diámetro: 24,5 mm
Cumplimiento y seguridad	IATF16949, UL, CE, RoHS, UN38.3
Terminal Configurations	Terminales planos estándar, soldadura de precisión (DIP/SMD), arneses de cables aislados

Core Advantages: Permanent Power Infrastructure

1. Massive 900mAh Energy Reserve

The BR2447 represents the absolute peak of energy density in the primary lithium button cell market. Offering up to four times the capacity of common 2032 cells, it handles prolonged data-logging cycles, intensive real-time clock (RTC) tracking, and continuous SRAM encryption backup without breaking a sweat.

2. Flawless Extreme Temperature Performance (-40°C to +85°C)

Industrial hardware rarely lives in a climate-controlled room. The advanced Li-CFx chemistry ensures a highly stable, leak-free, and fade-free voltage output whether deployed in sub-zero outdoor infrastructure at -40°C or baking inside heavily taxed enterprise server enclosures at +85°C.

3. True Decade-Plus Standby Longevity (<2% Annual Self-Discharge)

A massive capacity means nothing if the battery drains itself internally. Rigorously engineered for long-term reliability, the Omnergy BR2477 boasts a self-discharge rate of less than 2% per year. Your critical systems can remain dormant or on standby for over 10 years, ready to deliver full current the exact microsecond the primary power grid fails.