If you’re thinking about buying a refurbished phone, one of the first questions that usually comes up is: “What’s the battery life like?”
It’s a fair question, after all, no one wants a phone that dies halfway through the day. But the good news is, refurbished phones can still offer solid and reliable battery life, as long as you know what to look for.
What is battery health?
Battery health refers to how much charge your phone can hold compared to when it was new. Over time, all batteries wear down — that’s normal. As they age, they slowly lose capacity, which shortens the time between charges.
On an iPhone, for example, you can check this by heading to:
Settings → Battery → Battery Health & Charging → Maximum Capacity
A brand-new phone starts at 100%, but that percentage drops with regular use. Once it gets too low, you might notice your phone doesn’t last as long or takes longer to charge.
How good are refurbished phone batteries?
At the iOutlet, every refurbished phone is tested by trained in-house technicians. If the battery doesn’t meet our high standards, it gets replaced.
We guarantee a minimum of 75% of the original battery capacity — enough to get you through the day for most average users. And if you want extra peace of mind, you can always upgrade to a brand-new battery at checkout.
What does that mean in real life?
A phone with 75–85% battery health will still handle day-to-day tasks like calls, messages, browsing, and streaming just fine. If you’re a heavier user or rely on your phone for work or travel, opting for a battery upgrade is a smart move.
You can also make your battery last longer by:
- Keeping your phone between 20% and 80% charged
- Avoiding extreme temperatures
- Turning off background app refresh for apps you don’t use
So, is it worth it?
Absolutely. A refurbished phone is a brilliant way to save money, reduce waste, and still get the features and performance you need, including decent battery life.
As long as you buy from a trusted seller like the iOutlet, and you’re clear on your options (like upgrading the battery if needed), there’s really no downside.
Ready to find your next phone?
Explore our range of refurbished deals, including iPhones and Androids — all tested, covered by warranty, and available with battery upgrades for that extra bit of reassurance.
Quick Questions
Do refurbished phones have worse battery life?
Not necessarily. Battery life in a refurbished phone depends on how the battery was treated before refurbishment and what standards the seller applies. At The iOutlet, every refurbished phone is sold with a minimum of 75% of its original battery capacity, and you can opt for a brand-new battery at checkout for full peace of mind.
What is a good battery health percentage for a refurbished phone?
A battery at 80% or above will perform well for most users throughout the day. Below 80%, you may notice shorter battery life between charges. iOutlet’s minimum standard is 75%, and devices with higher battery health are typically graded higher and priced accordingly.
How do I check battery health on a refurbished iPhone?
Go to Settings → Battery → Battery Health & Charging → Maximum Capacity. The percentage shown tells you how much charge your battery can hold compared to when it was new. A reading above 85% means the battery is in good health for everyday use.
Can I replace the battery in a refurbished phone?
Yes. When buying a refurbished iPhone from The iOutlet, you can add a new battery at checkout. This gives you a device with a fresh battery at a fraction of the cost of buying new. Apple also offers out-of-warranty battery replacements at their stores if you prefer to do it later.
How long does the battery last in a refurbished iPhone?
It depends on the model and battery health. A refurbished iPhone with 85%+ battery health should last a full day of normal use. Newer models (iPhone 13 and later) have significantly better battery efficiency than older ones. If you want to be sure, choose a model with a new battery option.
