![Can my S21 Ultra use the 45W charger, or will it be too much for my battery? I'm currently using the charger that came with my old Note10 : r/S21Ultra Can my S21 Ultra use the 45W charger, or will it be too much for my battery? I'm currently using the charger that came with my old Note10 : r/S21Ultra](https://preview.redd.it/can-my-s21-ultra-use-the-45w-charger-or-will-it-be-too-much-v0-l1tx9d4jxfg81.jpg?auto=webp&s=d8d00ce0b5a4a9523438b091824053899337df20)
Can my S21 Ultra use the 45W charger, or will it be too much for my battery? I'm currently using the charger that came with my old Note10 : r/S21Ultra
![Samsung Galaxy S22+ and S22 Ultra's 45W charging doesn't really make a difference - GSMArena.com news Samsung Galaxy S22+ and S22 Ultra's 45W charging doesn't really make a difference - GSMArena.com news](https://fdn.gsmarena.com/imgroot/news/22/02/samsung-s22-series-45w-charging-lie/-1220x526/gsmarena_00.jpg)
Samsung Galaxy S22+ and S22 Ultra's 45W charging doesn't really make a difference - GSMArena.com news
![You think it's a big step-up from 25W to 45W charging? - You might be wrong! - Tech News - Linus Tech Tips You think it's a big step-up from 25W to 45W charging? - You might be wrong! - Tech News - Linus Tech Tips](https://linustechtips.com/uploads/monthly_2022_02/grafik.png.409dc0dd5f601a5281ee943bb6b7bd3c.png)
You think it's a big step-up from 25W to 45W charging? - You might be wrong! - Tech News - Linus Tech Tips
![Galaxy S22 Ultra's 45W charger's peak power is sustained for... wait for it... a minute - PhoneArena Galaxy S22 Ultra's 45W charger's peak power is sustained for... wait for it... a minute - PhoneArena](https://m-cdn.phonearena.com/images/article/138976-wide-two_1200/Galaxy-S22-Ultras-45W-chargers-peak-power-is-sustained-for...-wait-for-it...-a-minute.jpg)
Galaxy S22 Ultra's 45W charger's peak power is sustained for... wait for it... a minute - PhoneArena
![Samsung Galaxy S22+ and S22 Ultra's 45W charging doesn't really make a difference - GSMArena.com news Samsung Galaxy S22+ and S22 Ultra's 45W charging doesn't really make a difference - GSMArena.com news](https://fdn.gsmarena.com/imgroot/news/22/02/samsung-s22-series-45w-charging-lie/inline/-1200w5/gsmarena_001.jpg)