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The EEMB ER14250 is a 3.6V, 1200mAh lithium-thionyl chloride non-rechargeable battery designed for low power consumption devices such as dog collars, home security sensors, and monitoring equipment. It operates reliably across a wide temperature range (-55°C to +85°C), comes in a compact 1/2AA size, and meets strict safety certifications including RoHS and UN 38.3. With over 20 years of manufacturing expertise, EEMB ensures high-quality, UL-certified batteries that deliver consistent performance for critical applications.


| 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 |
| Battery capacity | 1200 milliamp_hours |
| Battery cell composition | Lithium-Thionyl Chloride (Li-SOCL2) |
| Best Sellers Rank | 2,097 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 333 in Disposable Household Batteries |
| Brand | EEMB |
| Brand Name | EEMB |
| Compatible Phone Models | Dogwatch Dog Collar |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 4,188 Reviews |
| 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. |
| Number of batteries | 4 Lithium Metal batteries required. |
| Recommended uses for product | Home Security/System |
| Reusability | Single Use |
| Unit Count | 4.0 count |
| Unit count | 4.0 count |
| Voltage | 3.6 Volts |
C**Y
good
dropped in the g4 apple
D**I
Perfect
Great
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'
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
C**T
60% on arrival
My door sensor reports a battery status of 60% on delivery. I saw other reviews saying similar and took a punt anyway given the overall star rating. But not worth it if you are getting such depleted batteries. I also had to clean the contacts to get it to work at all - initially I thought it was totally DOA. Amazon refunded with no return required and won’t be buying these again.
R**B
Good Value
Does what it says at a good price, ideal for wifi security products.
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.
D**N
Good batteries but so much packaging!
M**E
Good value for cost
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
2月保管して使用すると劣化していた
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
A**L
EEMB BATTERIE ER 14250 3.6V
Uso queste batterie da 25 anni nel mio impianto di allarme e mi sono sempre trovato bene, da circa 3 anni le acquisto online poichè trovo il rapporto qualità prezzo molto conveniente.
S**Y
Came crazy quick
Battery arrived quickly & works great!
A**T
Piles pour alarme
Correspond à ma recherche.
Trustpilot
2 weeks ago
2 weeks ago