hey friends welcome back to HowToDoAnything,we always check our cellphone’s bettery when we are in out of city or playing games so if we buy best battery life smartphone then we will never have to worry in future about smartphone battery life so here is the list of top 5 best cellphones with best battery life .
Top 5 best cellphones with the best battery life 
1. OnePlus 3
OnePlus 3 offers high-end specs like a 16-megapixel camera, a Snapdragon 820 processor and a 5.5-inch display. Its battery also lasts an impressive 14 hours and 17 minutes, and with the company’s trademarked Dash charging technology, the device charges super quickly.
2. Xiaomi Mi 5
Xiaomi Mi 5 is Unfortunately available in only China and India, the Mi 5 is one heck of a device. It features a dazzling glass design, a great 16-megapixel camera and a 5.15-inch screen. Its 3,000mAh battery is no slouch either, logging 14 hours in our lab tests.
3. Motorola Moto Z Play
As the cheapest, most “midrange” phone of Motorola’s Moto Z series, we were stunned to see that theMoto Z Play not only had the longest battery life of the Z line, but of all the handsets we reviewed this year so far. Clocking in a whopping 23 hours and 3 minutes, this handset is worth getting for the battery life alone (aside from the fact that it also works with useful modular accessories). Its Z Force counterpart didn’t do so shabbily either, with a time of 16 hours and 32 minutes of video playback.
4. Huawei Mate 8
Sporting a massive 6-inch display, the Mate 8 is an attractive big-screen phone. It has an all-metal build, a fingerprint reader and a massive 4,000mAh battery that continuously played video for 15 and a half hours. Despite its powerful hardware, though, its high price (it starts at €600, or roughly $650 and £450) is a major drawback for those on a tighter budget.
5.Samsung Galaxy J3
Just in case you thought only premium Samsung handsets can make the list, the Galaxy J3 has a solid battery life and costs less than $200 (or £140 in the UK and AU$329 in Australia). Though it may not be the most powerful device, its removable battery hung in for 15 hours and 40 minutes — giving you enough juice to last the day