Synergy Digital Replacement Batteries Compatible with Duracell MN21/23 Replacement (Alkaline 12V 33 mAh) Ultra Hi-Capacity Combo-Pack Includes: 5 x A23 Batteries

Name: Synergy Digital A23 12V Battery 5-Pack
Brand: Synergy Digital
SKU: OTF-US-HO-AM-B0CZM481Z2
Price: 29.99 USD
Availability: InStock

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Synergy Digital Replacement Batteries Compatible with Duracell MN21/23 Replacement (Alkaline 12V 33 mAh) Ultra Hi-Capacity Combo-Pack Includes: 5 x A23 Batteries

Regular Price: US$34.99

Special Price US$29.99

Availability: In stock

Supplier: Synergy Digital

Category: Home & Garden Household Cleaning & Vacuums Household Batteries 12V

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US$19.99 shipping fees for any order

Key Benefits

🔋 Leak Prevention — Improved battery construction reduces alkaline leakage to protect your devices from damage.
⚡ High-Rate Performance — Magnesium Dioxide chemical system handles high-rate pulse applications with optimal cold temperature performance.
🌍 Mercury-Free — Advanced manufacturing creates zero-mercury batteries with less environmental impact.
🎮 Wide Compatibility — Powers keyless entry systems, calculators, remotes, cameras, video game controllers, headsets, and more.
📦 5-Pack Bundle — Combo-pack includes 5 A23 alkaline 12V batteries for multiple devices.

Common Questions

What is the chemical composition of these A23 batteries?

They use a Magnesium Dioxide chemical system designed for superior service at all drain rates.

Are these batteries safe for the environment?

Yes, they are free of mercury and manufactured with advanced engineering to reduce environmental impact.

What devices can these batteries power?

They are compatible with keyless entry systems, calculators, remotes, cameras, video game controllers, headsets, and other electronic applications.

How do these batteries prevent device damage?

Improved construction reduces alkaline leakage issues to better protect your devices.

BE SAFE

WE ONLY SOURCE

FROM OFFICIAL SUPPLIERS

From United States

To International

In 5-10 Days

US$19.99 shipping fees for any order

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777