Smartphones have become one of the most important tools in our lives—so keeping your battery healthy for as long as possible is more than just convenient, it’s essential. But did you know that the way you charge your phone can significantly affect its long-term performance?
From when to charge to what charger to use, here’s everything you need to know about how to charge your phone properly to preserve battery health.
1. Don’t charge to 100% all the time
It might feel natural to plug your phone in and leave it until it hits 100%, but this can actually shorten the battery's lifespan. Lithium-ion batteries—used in almost all smartphones today—perform best when they stay between 20% and 80% charge.
Topping up your phone throughout the day or unplugging it once it’s above 80% can help reduce battery stress over time.
2. Avoid letting your battery drop to 0%
Completely draining your battery regularly can also cause long-term damage. If your phone often hits 0%, the internal battery components degrade faster, which means you’ll see weaker performance and reduced battery life sooner than expected.
It’s better to recharge your phone once it gets to around 20–30%, rather than waiting until it dies.
3. Use the right charger and cable
Not all chargers are created equal. Cheap, uncertified charging products can deliver inconsistent voltage, which leads to overheating or unstable current. This can gradually harm your phone’s battery and even pose a safety risk.
All Pulse Charge products are quality-tested and device-safe, providing consistent charging speeds without excess heat or voltage spikes. The 4-in-1 Fast Charging Cable, for example, is compatible with Apple Lightning, USB-C, and USB-A devices and supports fast charging and data transfer—perfect for every device in the household.
4. Don’t charge your phone under a pillow
It may seem convenient to plug in your phone and leave it on the bed, but covering a charging device restricts heat dissipation. Heat is the number one enemy of battery health. The hotter your battery gets while charging, the quicker it degrades.
Make sure to place your phone on a hard, ventilated surface, away from blankets or cushions, and use chargers with built-in temperature regulation—like those from Pulse Charge.
5. Try wireless charging (the smart way)
Wireless charging is not just convenient—it can also be gentler on your phone's charging port, which wears out over time from repeated plugging and unplugging.
A quality Qi wireless charger, like the Apollo 3-in-1 Charger from Pulse Charge, delivers steady charging with built-in safety features including overcharge protection and temperature monitoring, making it ideal for overnight use.
6. Use airplane mode while charging for faster top-ups
Want your phone to charge faster? Turn on airplane mode before plugging it in. This reduces background activity, letting your device direct more energy into charging the battery.
If you’re in a rush or using a portable charger like the Venus or Universe, this simple trick can make a big difference.
Caring for your phone battery doesn’t mean obsessing over every charge—it’s about building better habits. Avoid letting it fully drain, stop charging to 100% unnecessarily, keep things cool, and always use trusted chargers.
Pulse Charge is here to help extend the life of your tech with safe, efficient charging options designed for everyday use.
