Single-use battery Panasonic BR3032 Lithium 3V 5.5g

The Panasonic BR3032 is a single-use lithium 3V coin cell weighing 5.5 g, designed to provide stable power for a range of small household and portable devices. Manufactured by Panasonic, a long-established OEM battery supplier with over 80 years of experience, this battery is intended for applications that require reliable, long-lasting power in a compact stainless steel package.

Advantages

The BR3032 delivers a stable 3V output and a compact form factor suitable for confined spaces. Its lithium chemistry provides long shelf life and reliable discharge characteristics. The stainless steel casing offers physical durability and corrosion resistance, while the single-use design ensures consistent performance until end of service.

Suitable for

• Watches
• Calculators
• Small electronic toys and key fobs
• Medical devices such as glucometers (check device compatibility)
• Other small household and portable electronics requiring a 3V coin cell

Key specifications

• Type: Single-use lithium coin cell (BR3032)
• Nominal voltage: 3 V
• Capacity: 500 mAh
• Weight: 5.5 g (0.0055 kg)
• Colour / finish: Stainless steel
• Manufacturer part number (MPN): BR3032
• EAN: 2050000381898

How to use

Install the battery in the device following the device manufacturer’s polarity markings, ensuring correct orientation of the + and − terminals. Avoid short-circuiting the terminals; insert the cell into the designated battery compartment and secure any cover or latch. Replace the battery when device performance declines or when the device indicates low battery. Dispose of used batteries according to local regulations for lithium batteries.

Recommendations

Store unused batteries in a cool, dry place away from direct heat and metal objects. Do not recharge, disassemble, puncture, or expose to fire. Keep out of reach of children and seek immediate medical attention if swallowed.