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Duracell® 12V MN21 Alkaline Battery, 1-Pack

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Item #: 901-734210
  Model #: MN21BPK
Brand: Duracell
Duracell® 12V MN21 Alkaline Battery, 1-Pack
Quick Ship: 1-2 business day delivery
Get plenty of power in a small package with this Duracell 21/23 alkaline battery. When you are in need of a battery you can trust, the Duracell alkaline 21/23 has you covered. The long shelf-life lets you keep it on hand for emergencies, and it's powerful enough to work in high-use items, such as electronic games or portable sports tracking equipment. This powerful little battery is reliable enough for essential systems, such as alarms and keyless entry devices, and the 12-volt charge is just right for most garage door openers and other remote controls.
  • 21/23 battery size for use in small electronics
  • 12V for versatile use (33 mAh for long-lasting power)
  • Alkaline power for reliability
  • Seven-year shelf-life makes it great to keep as a backup
  • Contains one battery per pack
  • Meets IEC 3LR50 standards for quality for peace of mind
  • Replaces 1811A, 23AE, 4LW07, A23, A23BP, A23BP2, AG23, ALKA231, B23, DRY1855, DURMN21B, EL12, EVRA23BP2, GP12A, GP23A, K23A, KE23A1, KE23A1ZM, L1028, LRV08PA, LRV08PA1B , MAXA23, MN2123, MS21, NUALKA231, R23A, RAYR23A1W, RCA23, UL23A, VA23GA, VR22 for versatility
  • Model MN21 works well in remote controls, calculators, cameras and other common devices
  • Is this the right battery for you?

Versatile Uses
Whether you need to run a portable medical device or install a backup power source in your security system, this small Duracell battery can give you the power you need. The 12V charge is strong enough to power both complex and simple devices, and the seven-year shelf life and long life work well in things that are always on, such as car alarm key fobs, remote key pads and garage door openers.

Trustworthy and Reliable
This 21/23 battery has a 33 mAh rating for long-lasting life, and it's manufactured to Duracell's high standards to ensure quality. It withstands a variety of normal temperatures and conditions, so you can rely on it to work in portable devices even on cold winter days or during summer heatwaves.

Convenient Size
This pack contains a single alkaline battery, which is just the right size for keeping on hand in case of emergency. The slender yet sturdy packaging fits smoothly into your glove box, center console or desk drawer so you can make sure it's always accessible and easy to find.

Battery Size : 12V Battery Pack Size : Each Household Battery & Charger Type : Battery Rechargeable : Not Rechargeable
True Color : Black and Copper Brand : Duracell Quick Ship : Yes
Weight : 0.03 lbs. per Each

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