The Samsung Galaxy A15 has a 5,000mAh battery, which supports up to 25W Super Fast Charging. The manufacturer mentions this in the product description. However, for 2024, that charging speed is somewhat average compared to other phones out there. If super-fast charging is important to you, it's something to think about.
Also, the phone doesn't come with a charger, so you'll need to buy a compatible one separately if you want to use the full fast-charging feature. With a 25W charger, it usually takes about 90 minutes to go from empty to a full charge—at least that's what we've found.
As for battery life, people generally seem pleased. Many get through an entire day on a single charge, which is impressive for its price. The battery seems reliable, lasting all day without needing constant recharges.
Interestingly, charging speed doesn't seem to be a big issue or selling point in user feedback. Folks mostly talk about how valuable the phone is because of its long-lasting battery. If you're more into battery longevity than speed, the Galaxy A15 might suit you well.
So, if you want the faster charging, you should consider getting a 25W fast charger. But if you're okay with the moderate speed and good daily battery life, any standard charger should do the trick.
Even without a charger included, the Samsung Galaxy A15 delivers solid battery performance for most people's needs.
