Duracell 067820 pilha doméstica pilha de uso único SR69 óxido de prata (S)

Duracell SR69 / 371 is a single-use silver-oxide button battery with a nominal voltage of 1.5 V and size SR69. Supplied as a single piece, this battery delivers stable low-drain power suitable for compact devices that require reliable voltage over a long shelf life. The silver-oxide chemistry ensures consistent output and minimal voltage drop under typical watch, calculator and precision instrument loads.

Advantages

The Duracell SR69 / 371 provides stable voltage and predictable discharge behavior typical of silver-oxide cells. Its compact coin form factor fits common button battery compartments and supports low-drain devices with precise power needs. As a single-use battery it requires no charging and offers long storage life when unused. The 1.5 V output is compatible with many watches, calculators and small medical or electronic instruments that specify an SR69 / 371-type cell.

Suitable for

• Wristwatches and timepieces designed for SR69/371 cells
• Calculators and small desktop electronics
• Medical instruments and monitoring devices with low current draw
• Electronic toys, key fobs and small sensors requiring 1.5 V

Key specifications

• Battery type: single-use (primary) button cell
• Battery chemistry: silver-oxide
• Nominal voltage: 1.5 V
• Size: SR69 (coin/button form factor)
• Quantity: 1 piece per package

How to use

Insert the Duracell SR69 / 371 with correct polarity into the device's battery compartment, observing the + and − markings. Ensure contacts are clean and free from corrosion before installation. After fitting, confirm device operation and secure the battery cover. Do not attempt to recharge, disassemble or heat the battery. Dispose of used batteries according to local regulations for single-use cells.

Recommendations

Store unused batteries in a cool, dry place away from metal objects to avoid short circuits. Replace batteries promptly when device performance declines to prevent potential leakage. Keep out of reach of children; if swallowed, seek immediate medical attention.