# 2017 Ford F-250- one tender for two batteries?

**URL:** <https://community.cartalk.com/t/2017-ford-f-250-one-tender-for-two-batteries/177094>\
**Category:** Maintenance/Repairs\
**Tags:** f250, ford\
**Created:** [May 26, 2021, 4:28pm UTC](https://community.cartalk.com/t/2017-ford-f-250-one-tender-for-two-batteries/177094 "2021-05-26T16:28:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Fautz](https://avatars.discourse-cdn.com/v4/letter/f/3e96dc/32.png) [@Fautz](https://community.cartalk.com/u/Fautz)\
**Post date:** [May 26, 2021, 4:28pm UTC](https://community.cartalk.com/t/2017-ford-f-250-one-tender-for-two-batteries/177094/1 "2021-05-26T16:28:01Z")

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The truck I own has two batteries to start the truck (it’s a diesel). does one battery tender charge both batteries if both are connected?

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**Author:** ![Ralph-66](https://avatars.discourse-cdn.com/v4/letter/r/7feea3/32.png) [@Ralph-66](https://community.cartalk.com/u/Ralph-66)\
**Post date:** [May 26, 2021, 5:22pm UTC](https://community.cartalk.com/t/2017-ford-f-250-one-tender-for-two-batteries/177094/2 "2021-05-26T17:22:18Z")

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Yes; provided the cable connections are good between the two batteries.