Energizer POWERMAX P550S Smartphone Offers up to 20 Days Battery Life with a 5,000 mAh Battery

Energizer, the battery company, has now entered in the phone & smartphone business with devices boasting large capacity batteries such as their POWERMAX P550S Android smartphone powered by a Mediatek processor, and equipped with a 5,000 mAh battery promising over 20 days of standby time.

Energizer POWERMAX P550S specifications:

  • SoC – Mediatek MT6737 quad core Cortex A53 processor @ 1.3 GHz with Mali-T720MP GPU
  • System Memory – 2GB RAM
  • Storage – 16GB eMMC flash, micro SD slot up to 64GB
  • Display – 5.5″ capacitive touch IPS display with 1280×720 resolution
  • Cellular Connectivity
    • 2G – 850/900/1800/1900 MHz
    • 3G – 900/2100 MHz
    • 4G / LTE – B3/B7/B20
    • Data / Voice – VoLTE, GPRS, EDGE, HSDPA up to 21 Mbps, HSUPA up to 5.76 Mbps, and LTE up to 150 Mbps downlink / up to 50 Mbps uplink
    • Dual nano SIM card slot
  • Wireless Connectivity – Wi-Fi 802.11 b/g/n, Bluetooth 4.0 LE, GPS with A-GPS, FM radio
  • Camera – 13MP rear camera with autofocus & flash, 5MP front-facing camera
  • Audio – Speaker, microphone, and 3.5mm audio jack
  • Sensors – Finger print scanner, Accelerometer, Gyroscope, Proximity, Compass, Light Sensor
  • USB – 1x USB 2.0 type C port for charge and data
  • Battery
    • 5000 mAh good for up to 500h in standby, 30h of 2G talk time, and 15h of 3G talk time
    • 12V fast charge support
  • Dimensions – 154.3 x 78.3 x 9.35 mm
  • Weight – 203 grams

The phone runs Android 7.0 Nougat. The specifications are not exactly ground-breaking, and that’s basically an entry-level phone, but the main selling point is the large battery and corresponding battery life.

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If you need something more powerful with a large battery, Mediatek Helio X25 based PowerMax P600S smartphone will be better, but offers a somewhat shorter battery life (16.5 days in standby) with a 4,500 mAh battery, a higher resolution display (1080×1920), and a less power efficiency processor.

You’ll find the list of Energizer smartphones. some “dumb” phones, and hard cases on the company’s catalog.

Both PowerMax smartphones are sold on Amazon UK for 167.97 GBP ($229) for P550S model and 318.47 GBP ($435 ) and up for P600S.

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5 years ago

I think they are taking on to much trying to be a phone brand. What is really needed is exchangeable long lasting batteries. That is the market they should of gone for with phone brand partners. In my non trained opinion as a expert by customer experience.

Someone from the other side
Someone from the other side
5 years ago

I find it very unlikely that a 75000mah battery will do anything close to 20days in a smartphone unless you basically convert your phone in an oversized dumb phone maybe

5 years ago

Yes I think the clue is in 20 days of standby ( waiting around for 20 days for a call more like )

Furen Xiao
Furen Xiao
5 years ago

PowerMax P600S smartphone will be better, but offers a somewhat shorter battery life (16.5 DAYS in standby)

5 years ago

Better get Asus Zenfone Max Pro M1 than that. For just ~$170

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