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⚡ Power your smart life with precision and endurance!
The EEMB ER14250 is a 3.6V non-rechargeable lithium-thionyl chloride battery offering 1200mAh capacity in a compact 1/2 AA size. Engineered for low power consumption devices, it excels in extreme temperatures from -55°C to +85°C. Certified for safety and quality, it’s the trusted choice for home automation, security sensors, medical equipment, and more, delivering dependable, long-lasting power with a 12-year shelf life under ideal storage.
| ASIN | B074FR7QGT |
| Amperage | 0.5 Amps |
| Antenna Location | Home Security/System |
| Battery Capacity | 1200 Milliamp Hours |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery Weight | 11 Grams |
| Best Sellers Rank | 2,730 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 369 in Disposable Household Batteries |
| Brand Name | EEMB |
| Compatible Phone Models | Dogwatch Dog Collar |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,909) |
| External Testing Certification | Não aplicável |
| Item Dimensions | 25 x 12 x 12 millimetres |
| Item Type Name | 3.6V Batteries |
| Item Weight | 40 Grams |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | ER14250 |
| Model Number | ER14250 |
| Number of Batteries | 4 Lithium Metal batteries required. (included) |
| Reusability | Single Use |
| Unit Count | 4.0 count |
| Voltage | 3.6 Volts |
A**Y
ND Tackle fishing bite alarm batteries
I use these for my ND Tackle bite alarms. I found the battery life great and would order again. I always take the batteries out when not in use and found they last longer. Great value for money
R**B
Good Value
Does what it says at a good price, ideal for wifi security products.
R**D
Good value but low voltage
Original review 'These seem good value, but my alarm sensors are reporting them as low battery as soon as I put them in and they last a fraction of the time that I am used to in some of my sensors, but not all of them, which suggests there is a lot of inconsistency in their performance. I've ended up buying alternatives.' Update 'Outstanding customer service. I received a response to my review and replacement batteries, which work perfectly. I can't give five stars despite the great service, but I am impressed and will now buy again'
R**N
Long Lasting
They seem to last longer than other makes at a similar price. Have used them for a number of years now.
J**H
Dead on arrival
Battery is dead out of the box, checked with a multimeter and its only has 2.4V not 3.6.
E**L
Satisfied
Fit for purpose
P**E
Charge
Happy with item hoping for a long life.
D**N
Good batteries but so much packaging!
F**R
Fonctionne parfaitement avec mes équipements domotiques Aeotec Door Window Sensor 7
M**E
At first I was disappointed because I thought the battery was only charged 76% but the next day it registered 100% Charged with my motion sensor. So I’m completely happy with the purchase
購**者
同じものを使って、良かったので大量のパックを購入 2ヶ月保管して、入れ替えて使うと 結局ほとんどが劣化放電して、電圧が足りなくなっていた カスタマーの期限切れなので泣き寝入り
S**Y
Battery arrived quickly & works great!
C**Z
These batteries have no shelf life so don’t count on them in an emergency. I bought two packs (8) total last November 2024 and they are all dead ☠️ dead ☠️ in September 2025.
Trustpilot
3 weeks ago
3 weeks ago