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The EEMB ER26500 is a premium 3.6V lithium-thionyl chloride C size battery delivering a robust 9000mAh capacity. Engineered for low power consumption devices, it excels in extreme temperatures from -55°C to +85°C. Non-rechargeable and single-use, it’s UL, RoHS, and UN 38.3 certified, making it a reliable choice for home automation, medical equipment, and industrial sensors. Backed by 20+ years of expertise and responsive customer service, it’s designed to keep your critical devices running longer and safer.














| ASIN | B07R59DMQR |
| Amperage | 20 Milliamps |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 9000 Milliampere Hour (mAh) |
| Battery Cell Composition | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Battery Weight | 53 Grams |
| Best Sellers Rank | #173,253 in Health & Household ( See Top 100 in Health & Household ) #50 in C Batteries |
| Brand | EEMB |
| Compatible Phone Models | Home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc |
| Customer Reviews | 4.5 out of 5 stars 424 Reviews |
| External Testing Certification | Não aplicável |
| Item Dimensions | 1.97 x 1.04 x 1.04 inches |
| Item Weight | 50 Grams |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | ER26500 |
| Model Number | ER26500 |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Single Use |
| Unit Count | 1.0 Count |
| Voltage | 3.6 Volts |
M**Y
Long lasting.
Lots of power!
W**.
Didn't work initially- outstanding customer service
This is an unusual battery that apparently sometimes ships with lithium ion 'passivation.' It tested 3.7 volts with no load, but zero volts under load. I sent seller a query. They responded same day and offered to replace it no questions, but also suggested I leave it in my device under load for an hour or more for 'discharge activation.' That worked so I canceled the free replacement. Outstanding customer service- really appreciated.
T**E
Batteries
They fit perfect and work great
L**S
Thanks
Thank you...
M**Z
fine
Just as advertisad...
K**D
less power than other LI batteries.
AFTER passivisation burn in, brand new battery only registered 3.64V under 1 Ohm resistance. Tested against Xeno and PKCell 3.6v LI batteries, Xeno registered 3.67V, and PKCell registered 3.65V at 1 Ohm. These batteries WILL burn out faster and have less initial charge.
B**L
price and delivery time
quick delivery, nice!!!!
S**S
Very bad battery
My camera Takes 6 batteries The batteries did not even last 10 days waste the money would not buy again
C**.
Good product and priced well
Exactly what I ordered for the job
W**D
Good
Ok
A**E
Qualität hat seinen Preis!
Dieser Batterie Typ ist ist bei mir in einer Rolltorsteuerung für Sicherheitsrelevante Funktionen eingesetzt und hier kommt es auf Zuverlässigkeit und Langlebigkeit ganz besonders an. Ich kann sagen es ist noch zu keiner Störung oder vorzeitigen Ausfall gekommen. Das spricht für Qualität.
M**Z
Funciona bien
Lo que necesitaba
B**O
Efficienza e prezzo
Perfetta per l' impiego che mi occorre. Alimentazione fotocellula di sicurezza di cancello motorizzato
Trustpilot
5 days ago
2 days ago