*Not compatible with Galaxy S5 Active
-Our Samsung Galaxy S5 Extended Life Battery features a 5800mAh battery capacity. This is twice the amount of a standard S5 battery. (2900mAh)
--A must-have replacement battery for power users, that need a little extra battery power than most to get through a full day's use.
-This is an extended life battery and differs from a regular cell phone battery read What is an Extended Life Battery? to learn more about the differences.
-This Extended Battery for Galaxy S5 features an internal Smart Charging chip that automatically regulates charging and ensures an even charge every time, giving you maximum battery life performance and battery longevity.
Please Note: Extended life batteries are bigger and slightly thicker than a standard battery. Most third-party phone cases will not fit with the extended battery in. We have Samsung Galaxy S5 Extended Battery TPU Protective Cases, available here.
There is a break-in period on this battery and requires a calibration period for you to see best results. Please follow charging instructions included in your package or read our Extended Battery Charging and Calibration Guide for best battery life performance.
-5800mAh Galaxy S5 Extended Battery Capacity
-This battery is slightly thicker than a regular battery but includes a FREE custom back plate to accommodate the thicker battery.
-You need to charge this battery at least 8 hours every single charge, for best results.
-Quick Charge is not recommended with this extended battery. They are high capacity batteries and require a full 8-10 hour charging time, each time you charge them.
This Samsung Galaxy S5 Extended Life Battery requires a calibration period when you first receive it. Read our Galaxy S5 Extended Battery Calibration page to find out how.
Is this Galaxy S5 battery bigger than a regular battery?
This battery is twice the capacity of a regular battery. To fit in all that power, the battery is slightly thicker than a regular battery. Your old back plate and existing cases will not fit the new battery size. After a few days or even hours you will adjust to the added weight.
Is this Galaxy S5 Extended Battery Compatible with Quick Charge or Fast Charge?
Quick Charge is not compatible with our extended batteries. They are high capacity batteries and require a full 8-10 hour charging time, each time you charge them. We don't recommend using Quick Charge, the high charging voltage may damage your battery long term.
How long should this Extended Battery for Galaxy S5 last?
Our extended batteries are twice the capacity of your original battery. But in terms of actual hours, the average user sees about 8 hours more battery life than your regular battery. Other more battery conscious users have received 40+ total hours of battery life. It depends on charging habits and your smartphone usage habits.
How to maximize my Samsung Galaxy S5 extended battery potential?
To get the full extent of your new battery, please follow the conditioning cycles and follow the instructions found in your packaging.
How long should I charge my Samsung Galaxy S5 extended life battery?
You want to charge this high capacity Galaxy S5 battery for at least 8-10 hours. Even when it says that it is fully charged, keep charging overnight. If you don't fully charge it the battery will show that it is draining quickly.
Your phone will take a little while to adjust to the new battery capacity. The phone will think that it is fully charged but it is not.
Why is my Galaxy S5 extended battery not holding a charge?
The most common reason a battery doesn't seem to be holding a charge is due to the battery not being charged the full charging period. 95% of the time, this is the reason. The other could be a bad charger, a low-quality cable, or keeping your phone in a really high or really low-temperature environment.
My Samsung Galaxy S5 Extended Battery has a bulge in the middle. What does this mean?
There are a few reasons for this. If your battery is over a year old, it could mean your battery is seeing its last days. If you’ve only had it for several months, it could be due to improper charging. If you are still within warranty, please contact us at email@example.com.
My Galaxy S5’s back plate (back cover) is cracked. How do I get a replacement?
If your battery is still fully functional but the cover has cracked, please purchase a replacement back plate. If you just received your battery and the cover arrived broken or cracked within a few days of use, please contact firstname.lastname@example.org
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