The Best Big-battery Phones 2018

Because of its overall ranking of 87%, we conclude that the is, as of now, Phonerated's best phone 2018. Phonerated also concludes that our sample of 467 reviews from our sources gives us a high confidence level that prompts us to name it a "no-brainer best choice."

Because of 4.5 stars derived from 64 reviews, here is second best phone. * This choice (and the following members of this best smart flip phone models list), is based on a full aggregation of hundreds of smart flip phone reviews from across the web.

The LG X Power 2 flaunts a battery with 4500mAh's worth of power, which was lasts through 19 hours of browsing and 18 hours of video playback, according to LG.

The LG Fiesta 2 blusters in the mid-range department with its 4500mAh battery pack, which scores up to 28 hours of continuous talk time and 25 days of standby time.

The Asus ZenFone 3 Zoom is powered by a gargantuan 5000mAh battery, with equally-reassuring stamina scores, such as a 48-hour 3G talk time and a 25-hour maximum Wi-Fi browsing time.

The Xiaomi Mi Max boasts a 4500mAh battery capacity, which we would say is a good match for its CPU and phablet form factor.

The Lenovo Vibe P1 banks on a 5000mAh battery capacity, which blusters even against the power-caps on premium Androids from other major brands -- at least as of its 2015 Q3 announcement.

The BLU Studio Energy 2 comes with a whopping 5000mAh of battery power from what BLU calls a Super Battery, consequently allowing it to act as a portable power bank (via OTG).

The Huawei Note 8 banks on a high-capacity 4500mAh battery, which we would say sounds just about right, taking into account its likely power-hungry screen and CPU.

The Samsung Galaxy A9 Pro 2016 adds 1000mAh more power to what the A9 2016's offers, totaling a whopping 5000mAh this time.

The Cubot HAFURY UMAX harbors a promising 4500mAh battery under the hood, which produces 20 hours of talk time (according to Cubot).

The Sonim XP8 boasts a massive 4900mAh battery, consequently scoring up to 35 hours (2100 minutes) of continuous talk time.

The Motorola Moto E5 Plus is powered by a premium-class (capacity-wise) 5000mAh battery that's accompanied by a 10W rapid charger.

The Cat S61 comes with a 4500mAh battery power, which is a huge leap from its S60 predecessor's 3800mAh-only capacity.

The BLU Life One X3 brings 5000mAh's worth of power to the mid-range table, literally overpowering most other phones in its category.

The Plum Gator 4 blows many of its rugged rivals out of the water battery-wise, packing a 5000mAh cell that scores up to 28 hours of talk time and an 800-hour standby time.

The OUKITEL K3 bullies a lot of conventional semi-high-end 5.5-inchers with its staggering (as of its August 2017 release) reverse-charging-enabled 6000mAh battery pack.

The ZTE Blade A6 threatens a lot of its mid-range competitors endurance-wise with its mammoth 5000mAh battery, which scores up to 37 hours of continuous talk time.

The Asus Zenfone 4 Max Pro is able to power up less-enduring phones through the reverse charging feature of its massive 5000mAh battery.

The Cat S41 joins other big-battery smartphones with its 5000mAh battery pack, promising up to 2280 minutes of continuous talk time and 1056 hours on standby.

The ZTE Nubia N2 parades a 5000mAh battery, which boasts 3.2 days of "daily" use or 60 hours of talk time per charge.

The Gionee A1 Plus prides itself with its 4550mAh battery, which passes that of many Android phones and even some major phone brands.

The Asus Zenfone 3s Max is one of a few phones to be powered by a 5000mAh battery, which challenges not just high-end Android phones, but also other premium phones.

The BLU Studio XL 2 powers its large, but middling 6-inch HD 216ppi display with a mammoth 4900mAh battery, reaching up to 72 hours of continuous standard use and 720 hours on standby mode.

The Archos 50 Saphir challenges other outdoorsy high-stamina smartphones with its 5000mAh battery capacity, one of the highest power caps on the market when it came out.

The Lenovo P2 likely overshadows a lot of other 2016-released high-enders when it comes to battery life, with a 5100mAh battery (78.69-hour 4G talk time) sitting inside its engine room.

The BLU Energy X Plus 2 easily dwarfs many other low-cost smartphones stamina-wise with its 4900mAh Super Battery that provides up to 72 hours of usage time (standard use) and lasts for 30 days on standby.

The Alcatel Pixi 4 Plus Power obviously derived its Power name from its hefty 5000mAh reverse-charging-enabled battery, scoring up to 22 hours of Wi-Fi browsing and a 5-day non-stop music playback time.

The Gionee M6 penetrates premium Android territory with its 5000mAh battery, which scores a 3300-minute talk time and a 794-hour standby time.

The Gionee M6 Plus easily beats most other high-end 2016 models in the endurance contest with its hulking 6020mAh battery power, which is roughly 1000mAh higher than the plain M6's already-impressive 5000mAh capacity.

The ZTE Nubia N1 stands quite close to the top of the battery food chain (as of August 2016) with its 5000mAh battery, which posts insanely-high self-attribute scores: a 3600-minute talk time and a 1000-hour standby time.

The BLU Energy XL blusters with a mammoth 5000mAh battery power, which greatly outstrips what most other high-end Androids pack.

The Acer Liquid Zest Plus comes with a massive 5000mAh battery capacity, which consequently lets it power up less-enduring smartphones via OTG.