# Extending existing bike battery - Yamaha motor

**URL:** <https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86>\
**Category:** General\
**Created:** [August 5, 2025, 1:47pm UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86 "2025-08-05T13:47:39Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![nrps1](https://avatars.discourse-cdn.com/v4/letter/n/48db29/32.png) [@nrps1](https://infinite-battery.discourse.group/u/nrps1)\
**Post date:** [August 5, 2025, 1:47pm UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/1 "2025-08-05T13:47:39Z")

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Hi,

On the crowdfunding site it was suggested that this was not ready yet, are there any updates please whilst I await the cells arriving?

Thanks!

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**Author:** ![Alex](https://avatars.discourse-cdn.com/v4/letter/a/db5fbb/32.png) [@Alex](https://infinite-battery.discourse.group/u/Alex)\
**Post date:** [August 5, 2025, 3:52pm UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/2 "2025-08-05T15:52:58Z")

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sorry we haven’t started yamaha yet. Hopefully we can have it done by the end of the year

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**Author:** ![nrps1](https://avatars.discourse-cdn.com/v4/letter/n/48db29/32.png) [@nrps1](https://infinite-battery.discourse.group/u/nrps1)\
**Post date:** [August 7, 2025, 6:19pm UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/3 "2025-08-07T18:19:29Z")

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Ok thanks, eagerly awaiting!

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**Author:** ![nrps1](https://avatars.discourse-cdn.com/v4/letter/n/48db29/32.png) [@nrps1](https://infinite-battery.discourse.group/u/nrps1)\
**Post date:** [October 15, 2025, 9:57am UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/4 "2025-10-15T09:57:09Z")

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Hi, I don’t suppose there are any updates on Yamaha yet please? Also, is it possible to simply carry this battery during the journey and swap over to this once the original bike battery depletes (with relevant dock etc pre-installed) as that would somewhat negate the need to have both batteries balanced/talking to each other as a temporary workaround? Thanks

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**Author:** ![nrps1](https://avatars.discourse-cdn.com/v4/letter/n/48db29/32.png) [@nrps1](https://infinite-battery.discourse.group/u/nrps1)\
**Post date:** [February 5, 2026, 10:07am UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/5 "2026-02-05T10:07:17Z")

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Hi, is this progressing please?

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**Author:** ![nrps1](https://avatars.discourse-cdn.com/v4/letter/n/48db29/32.png) [@nrps1](https://infinite-battery.discourse.group/u/nrps1)\
**Post date:** [August 12, 2026, 1:17pm UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/6 "2026-08-12T13:17:09Z")

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@Alex Is there an update please? It is a year since you last responded and I’ve been unable to use my purchase.

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**Author:** ![frankyky](https://avatars.discourse-cdn.com/v4/letter/f/e8c25b/32.png) [@frankyky](https://infinite-battery.discourse.group/u/frankyky)\
**Post date:** [August 18, 2026, 2:03pm UTC](https://infinite-battery.discourse.group/t/extending-existing-bike-battery-yamaha-motor/86/7 "2026-08-18T14:03:32Z")

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Maybe try to contact them by email, as they seem to not look here since few month : [alex@gouach.com](mailto:alex@gouach.com)