Jump to content

2117323252_BatteryPackTesting.JPG


Lscott
 Share


From the album:

Misc. Radio Gear

  • 23 images
  • 1 comment
  • 15 image comments

Photo Information for 2117323252_BatteryPackTesting.JPG

Taken with Apple iPhone 11

  • 4.3 mm
  • 1/60
  • f f/1.8
  • ISO 160
View all photo EXIF information
 Share


Recommended Comments

Battery pack testing using a lab grade electronic load. Battery pack is discharged using constant current mode. Rate is set at 0.2 times the rated battery pack capacity. This is one of the typical rates used for capacity rating by manufacturers.

The Kenwood Lithium Ion battery packs have a rated output voltage of 7.2/7.4 VDC. There is a protection circuit in them, over charge and over discharge, which shuts the pack down if the charge voltage goes too high or discharge voltage too low, around 5.7 VDC more or less. The HT's typically will alarm out/shut down around 6 VDC so that's my discharge cutoff voltage. 

Data sheet:

https://siglentna.com//wp-content/uploads/dlm_uploads/2019/04/SDL1000X_DataSheet_DS0801X-E01E.pdf

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Add a comment...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Guidelines.