DURACELL MN21 12V 2 Pack Specialty Alkaline Battery

Features

• Nominal Voltage: 12 V, designed for high voltage, compact applications

• Alkaline Chemistry: Delivers stable, long lasting performance with low self-discharge

• Performance Capacity: Approximately 50–60 mAh (some sources indicate ~55 mAh, others ~33 mAh depending on measurement method)

• Leak‑Resistant Construction: Encased in a sturdy wrapper to protect devices

• Storage Life: Retains power for up to 5 years in storage per Duracell’s Duralock technology

• Dimensions: ~28 mm length × ~10  mm diameter

• Weight: Around 8 g per cell

• IEC Size Code: 8LR932 (MN21/A23)

Typical Uses

• Car keyless‑entry fobs and remote alarm systems

• Garage‑door openers and home‑security transmitters

• GPS trackers, child locators, and small remote controls

Why Choose Duracell MN21 / A23?

• Compact yet powerful: Offers 12 V in a small, AAA‑proximate size

• Trusted quality: Backed by Duracell’s reputation for reliability and innovation

• Long shelf‑life: Ideal for spare batteries or backup situations

• Broad compatibility: Equivalent to A23, 23A, 23AE, V23GA, GP23A, L1028

QUICK LINKS

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