Coin Battery Selection

Please select the proper coin battery, not all batteries available are suited for the tag.

According to our tests we recommend using Tecxus, Energizer or Panasonic battery vendors listed in table below.

Other producers such as Renata or Varta are not recommended to be used with Sewio Tags.


CR2450 600mAh

Manufacturer

Part Number

Battery Type

Datasheet

Compliance with Sewio Tags

TECXUS

23688

CR2450

link

Approved*

ENERGIZER

CR2450 BULK

CR2450

link

Samples Measured

Passed**

PANASONIC

CR2450

CR2450

N/A

Samples Measured

Passed**

VARTA

(do not use)

6450 101

CR2450

N/A

Sample Measured

Failed***


CR2477 1000mAh 

Manufacturer

Part Number

Battery Type

Datasheet

Compliance with Tag Piccolino

PANASONIC

BAT-CR2477/P

CR2477

link

Approved*

RENATA

(do not use)

CR2477N

CR2477

N/A

Sample Measured

Failed***

*Results approved by a long test at different customers

**Results measured at Sewio test lab

***Measured battery samples were too weak or behave unstable. Please do NOT use these batteries with Tag Piccolino.