Phone batteries here are replacement batteries for mobile phones, suited to owners whose handset no longer lasts a full day or whose battery has started to swell. The range covers models for Samsung, Nokia, Xiaomi and Motorola, plus smaller selections for Huawei, LG, Lenovo and other makers.
How to choose a phone battery
Exact model match. A battery is made for specific handsets, not for a whole brand. Check the full model name or number of your phone, usually found in Settings or on the label under the back cover, and compare it with the listing. Two phones from the same maker and generation can use different batteries.
Capacity in mAh. Capacity is stated in milliamp hours, and the best guide is the figure your phone was originally sold with. A battery with a much lower rating will run out sooner. One with a far higher rating than the original is a warning sign, because the cell size is fixed by the phone's design.
Removable or sealed design. Older phones, including many Nokia and Samsung models, have a battery you can swap in seconds by lifting the back cover. Most newer handsets have a sealed battery behind glued panels, which needs a heat pad, small tools and some patience, or a repair shop. Decide how you will fit the battery before ordering.
Age and condition of your current battery. A battery that drains quickly, shuts the phone down at 30 percent or bulges the case is worn out. Lithium-ion cells that have swollen should be replaced promptly and not charged any further. Also check that the phone itself is worth the repair, since the other components age too.
Phone battery brands we carry
- Samsung: the largest group in our range, covering Galaxy phones, whose battery codes differ from one model to the next.
- Nokia and Microsoft: Nokia handsets are known for long service lives, and Microsoft's Lumia phones came from its 2014 purchase of Nokia's mobile devices business.
- Xiaomi: a maker of Redmi, Poco and Mi phones, most of which have sealed batteries.
- Motorola and Lenovo: Lenovo has owned the Motorola mobile business since 2014, and Motorola is best known for its Moto G series.
- Huawei: known for its Mate and P series, which usually have sealed batteries and need careful opening.
- LG: the company stopped making phones in 2021, so replacement batteries matter for owners of its older handsets.
- Sony: the maker of the Xperia line, which has long been a mainstay of its mobile business.
Also in our range: Panasonic, OnePlus and HTC.
Phone battery FAQ
How do I find out which battery fits my phone?
Start with the exact model number of your phone, which is listed in the settings menu under About phone. Match it to the compatible models in the product listing. If your phone has a removable battery, the code printed on the old battery is another useful check.
When should I replace my phone battery?
Replace it when the phone no longer lasts a normal day, switches off unexpectedly or the battery shows any swelling. Most lithium-ion batteries lose noticeable capacity after a few years of daily charging. Swelling is a safety matter, so do not wait once you see it.
Can I replace a phone battery myself?
Yes, if the battery is removable, since you simply open the back cover and swap it. Sealed batteries are harder because panels are glued and the cell can be damaged by prying. If you are not confident, a repair shop can fit the battery for you.
Will a Samsung battery fit other Samsung phones?
Not necessarily. Samsung uses different battery codes across its Galaxy models, and even phones in the same series may take different cells. Always match the battery to your exact model number and not just to the brand.
