Energizer 2016 3V Lithium Coin Batteries 2-Pack with 3-in-1 Child Shield

• Amazon now offers Energizer 2016 Lithium Batteries 3V 2-Pack with Child Safety, now $3.08. Must click the $1 coupon on the page and check out with Subscribe & Save.
• AI Review Summary: ⭐Amazon Rating: 4.7 / 5 (9,458+ Reviews). Users generally report these batteries offer responsive key fob performance, easy installation, strong power, and great value. Battery life varies, so check the production date to avoid getting old stock.
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Editor's Pick: Remote controls, digital scales, car keys — these small electronics mostly run on coin cell batteries like these. This pack features 3-in-1 child safety with a bitter coating and a design that turns blue upon contact with saliva, giving you extra peace of mind if you have little ones at home. They also have a long shelf life, so keep a couple in a drawer and you can swap them in whenever something runs out of power.