









🔋 Power your peace of mind with unstoppable energy!
The EEMB ER14250 3.6V lithium-thionyl chloride battery offers a robust 1200mAh capacity in a compact 1/2AA size, engineered for low-power devices like home security sensors, dog collars, and meters. With an impressive operating temperature range from -55°C to +85°C and certifications including RoHS and UL, it guarantees reliable, long-lasting performance. Designed for single use with a 10-year shelf life under ideal storage, this battery is a trusted choice for professionals demanding dependable power in critical applications.













| Antenna Location | Radio, Clock |
| Item Weight | 0.02 Kilograms |
| Battery Weight | 11 Grams |
| Item Dimensions | 0.57 x 0.57 x 0.99 inches |
| Unit Count | 1.0 Count |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Amperage | 2 Amps |
| Battery Capacity | 1200 |
| Reusability | Single Use |
| Compatible Phone Models | Electricity meter |
| Voltage | 3.6 Volts |
D**.
Good
Just as described as good as name brand but much cheaper
L**D
Great product
Batteries arrived promptly, and they were easy to replace. Price is comparable.
B**S
AVOID: Dead on Arrival
Bought these batteries to replace an aging battery in a Z-Wave device monitoring our deep freezer--an obviously critical application! Today I opened the package to replace the device battery and discovered all four batteries depleted. Open circuit voltage ranged from 2.0v to 2.8v, less in-circuit. To make sure the device was operable, I connected a bench power supply, set for 3.2v, and the device powered up and is working correctly.Attempting to contact the seller was fruitless: the advertised website comes up in Traditional Chinese and selecting Google Translate, it tells me the site returned "The page you are browsing is temporarily inaccessible."My advice: try a different brand/vendor and see if your luck is any better than mine...
B**D
Batteries are very old / But seller replaced them so no issues !
These batteries were awful...all except for one were at 25% capacity or less. The best one was 75%. Buy elsewhere as this supplier is sending out batteries that are way too old and discharged.-----------------------------Added Comment: The vendor responded to my complaint and has sent replacement batteries as a result.I am very grateful for this and the previous comment should be ignored as they made good on the previously sent batteries which simply were a bad batch. Many thanks for your prompt replacement.
W**T
Easy to find one of a kinf replacement
Only place i could find replacement batteries for an Asian made medical product
L**N
Unusual size, glad to find it easily
Long life replacement for medical device, now have spare on hand, too.
J**N
These are the best batteries.
Only use these ER 14250 batteries for the Garage Door Minder. The LS batteries DO NOT WORK as I returned them for the ER 14250 batteries. Its working fine now!
R**
Don’t expect that the batteries are going to be fully charged.
The search for the batteries, the delivery and the installation were all very good.My concern is that the batteries were all only half charged. The appliance that the batteries are used on is an oxygen sensor that is placed on the index finger to monitor the O2 for persons with respiratory problems.I recommend that The batteries need to be checked for a full charge prior to shipping them out to the customer. This will ensure that the battery reading of the monitor is functioning properly and providing an accurate reading.Thank you!
Trustpilot
1 week ago
1 month ago