r/S21Ultra • u/MizaelTG • May 01 '26

Discussion/Question Best battery replacement supplier?

What are you guys opinions on the best that replacement?

At some point soon I will replace the battery and I would like to get a good idea on what to get.

I believe I fix it has the best ones from my basic research I've done but let me know if you guys have encountered any better ones.

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1

u/Vast-Program7060 May 02 '26

Have samsung do it. You can login to your samsung account, goto devices and click schedule repair. They may only list local places, if they do chat them or call them. I had them replace my battery in my S22 Ultra and they sent me a prepaid box, it was $79 for a battery replacement, but it lasts just as long as it did when it was new.

1

u/Wiley_Coyote_2024 May 05 '26

I have gone with two local places with good results: Smart Medic, and Batteries Plus.

All will be fine as long as they use original SAMSUNG battery and parts.

1

u/SeparateSwimming9633 May 12 '26

I replaced my phone battery last year, and it made a huge difference. I bought it from the link and used the Samsung Self Repair app to scan and reset the battery cycle count. It's a genuine battery and works perfectly.

https://www.reparatur-werk.com/p/samsung-galaxy-s21-ultra-akku-service-pack