Make sure your phone or tablet doesn't overheat. Keep it in a cool location, especially while charging. It is recommended to use the Samsung-approved battery, charger and cable specifically designed for your device. An incompatible battery, charger and cable can cause serious injuries or damage to your device. But Samsung's probably hoping you buy some true wireless earbuds, particularly its own. Alongside the Samsung Galaxy S21 phones, the company unveiled the Samsung Galaxy Buds Pro, its new buds for portable audio. The company already has the Galaxy Buds Live, Galaxy Buds Plus and original Galaxy Buds, so you've got lots of options when it comes to wireless earbuds.

Charging may take longer when using adapters, charging wirelessly, or charging the phone or tablet through another device like a PC. Use only demagnetised tools that are specifically designed for small electronic repairs, as most electronic parts are sensitive to electromagnetic forces. Always use Samsung-authorised genuine parts. Third-party replacement parts may not function properly. In the case of the Samsung Galaxy S21, Camera deco will not come off even after the adhesive is softened and removed. When using a charger, it is recommended to use an approved wired or wireless charger that guarantees the charging performance.It is recommended to use a Samsung-approved battery, charger, and cable specifically designed for your device. Incompatible batteries, chargers, and cables can cause serious injuries or damage to your device. Don't let your battery completely drain. With new lithium-ion batteries being used, it is better to keep the battery partially charged, instead of letting it die. When possible, charge your device in small amounts to keep the battery from depleting. If the power has been depleted, the battery charging indicator may take up to 10 minutes to appear on the phone or tablet's screen while charging. The most important thing when buying your charger, or re-using an old one, is to make sure it's fully compatible. When assembling, use new screws and remove Wireless charging module using Round tip metal tweezers.

So now you’re probably wondering what you are supposed to be looking for in a charger. We have listed just what you need to know when buying a new charger for your Samsung Galaxy S21. Galaxy S21 Charger: How Many Watts Do You Need?

Can I charge the Galaxy S21 with my old Samsung charger?

Chargers that deliver power lower than 25 watts will still work, but will charge the phone much more slowly.