Customer Reviews for Energizer 1216 Lithium Battery (ECR1216BP)
Energizer 1216 Lithium Battery (ECR1216BP) is In-store only
Item # : 24634992
Model # : ECR1216BP
Energizer is the #1 specialty brand of battery, ensuring dependability.
- Energizer 1216 Lithium Coin Battery - 1 Each
- Delivers long-lasting, dependable performance in specialty devices like heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, and games
Price is $4.19
42 reviews
Most helpful positive review
Posted May 25, 2025
Great
Great, I love this brand. I picked the wrong size but I'm sure they would be great but I've not been able to test it out due to my own fault. I think they value seems great tho!
shawnp40_8186
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
influenster.com
Posted Oct 7, 2025
100% recommend
Has been a great replacement battery in my key fob. Key fob was draining fast with other brands and this one keep a great charge this far without the need of changing prematurely
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petertx77_7158
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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influenster.com
Posted Jun 24, 2025
Affordable
Long-Lasting Power - Lithium chemistry provides consistent voltage and a longer lifespan compared to alkaline coin batteries.
V Leak-Resistant - Less prone to leakage, protecting your devices from damage.
V Lightweight & Compact - Fits seamlessly into small, slim devices.
V Wide Temperature Tolerance - Works well in extreme temperatures, making it suitable for outdoor g...
V Leak-Resistant - Less prone to leakage, protecting your devices from damage.
V Lightweight & Compact - Fits seamlessly into small, slim devices.
V Wide Temperature Tolerance - Works well in extreme temperatures, making it suitable for outdoor g...
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overrainbows13_9072
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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influenster.com
Posted May 25, 2025
Great
Great, I love this brand. I picked the wrong size but I'm sure they would be great but I've not been able to test it out due to my own fault. I think they value seems great tho!
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This reviewer received a free product or coupon in exchange for an unbiased review of the product
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influenster.com
Posted May 20, 2025
Great performing battery for compatible devices
It’s a high quality battery that lasts longer than other brands, making it a great value. It was compatible with my 1216 device. The packaging was easy to tear open without the recommended scissors.
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zaynes2_8871
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Posted May 18, 2025
These batteries are small but pack a punch and are
This battery seems to last forever and is extremely durable for the price. It also comes in a smaller package so there is not a ton of waste with it. I have never had a product that took this size battery and haven’t been able to use on of these, they will work with everything.
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mikxdreviews_2593
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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influenster.com
Posted May 15, 2025
Just in time to change my key fob battery!!
Influenster gave me a free battery to try just in time for my key fob to get a battery change!! The packaging is very secure and child resistant which is helpful if you have kids running around. The battery is my favorite brand as it has an exceptional battery life and has not let me down yet!!
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amie_t_1137
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influenster.com
Posted May 13, 2025
Great! Compatible with my key fob
Just started to use for my key fob. So far so good, it works well. I will continue to monitor to see if this last long. The price when I checked online is reasonable. Packaging is simple. Compatible with my key fob so I believe it could also be use with others car keys.
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aprils442_1909
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Posted May 10, 2025
Long lasting.
Was really happy to receive this. It’s perfect for my key fob, and I know it will last years. Energizer as a brand in general always lasts a long time.
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beautifullychar_5563
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Posted May 5, 2025
Great little battery
Small but Powerful battery. Has an excellent battery life and gets the job done. The price point is decent for the type of battery. I wish it came with more than one battery but other than that I have no complaints.
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lesleyp50_3730
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Posted May 4, 2025
Most reliable watch battery
The Energizer 1216 Lithium battery is a must-have for your watch! Not all watches are lucky enough to require the 1216, but for those that do, the long-lasting life of Energizer is the way to go! You'll always be on time, and with the extensive life span of Energizer, by the time you need to replace the battery, you'll have already forgotten what size it needs.
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claytonc8_5298
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Posted May 4, 2025
The best 1216 on the market
The Energizer 1216 is durable and compatible with many things. I used it in my remote key fob for my car which is notorious for eating batteries quickly. So far this Energizer 1216 is still going strong! So far the Energizer brand is the only one I trust for my key fob now
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karang13_5249
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Posted Apr 30, 2025
Energizer 1216 battery is a great product quality
Energizer 1216 battery is a long-lasting performance battery it worked very well in my product. it's small with very good quality 👌🏾 it's also very reasonable in price. Nice packaging to protect it
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han25_7723
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Posted Apr 28, 2025
Good battery quality with long use time
I used the Energizer 1216 Lithium Coin Battery and loved it. The product is designed with simple but effective packaging. Good battery quality with long use time. I like it the most is that it can be compatible with many different electronic products.
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pickletipcom_16
This reviewer received a free product or coupon in exchange for an unbiased review of the product
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Posted Apr 27, 2025
Energizer 1216 Coin Cell Battery: Reliable Power f
I recently received a complimentary Energizer 1216 battery from Influenster, and I'm genuinely impressed with its performance. I used it to replace the depleted battery in my Timex watch, and the exact fit was immediately noticeable and appreciated. This precision ensured a seamless replacement process.
The battery itself delivers reliable power, and while I haven't h...
The battery itself delivers reliable power, and while I haven't h...
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philc20_2328
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Posted Apr 27, 2025
Perfect replacement battery
The battery works great and seems to have a very long life on it. Packaging was very much adequate for the product. It was easy to install and worked perfectly with my watch.
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m87_7733
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Posted Apr 24, 2025
Lasts long time and great value
I love energizer. The 1216 specifically fit my personal needs. But all their battery last long and have great performance. And for that, it’s great value. I’ve found some cheap brands don’t last as long. Packaging is a bit tricky, but needed as it is to protect babies from accidentally swallowing the battery. Overall I recommend this battery.
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samn82_6518
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Posted Apr 24, 2025
Reliable and long-lasting
The Energizer 1216 Lithium Coin Battery is a dependable, high-quality power source for small devices like watches, key fobs, and medical equipment. It offers long-lasting performance, easy installation, and trusted reliability from a well-known brand. Great for keeping your essentials running smoothly.
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lisal117_8820
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Posted Apr 24, 2025
Small But Powerful
Such a great, powerful little battery! It’s perfect for my ear thermometer and make sure I don’t have to go running around and find the right batteries for it. The packaging is very secure but once you break the inside seal the battery is easy to get out. It’s small but durable and easy to use. It also lasts a long time.
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michaelb385_9686
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Posted Apr 23, 2025
Works great
The Energizer 1216 lithium coin battery is great! It’s came in handy when we needed a replacement for our key fob for our car. It’s wonderful that it has about an eight year life span which will be a great length of time. It is a well known trusted brand that I am very pleased to use!
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amandal996_5687
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Posted Apr 23, 2025
Best Battery Brand
I’ve received the Energizer 1216 Lithium Battery and been using it for a week on the heart rate monitor for my family. The machine has been working fine with the battery with no issues for a week already. I’m expecting the battery will last for a few months. I’m a fan of the brand Energizer, so I have no doubt that the battery will work well.
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