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UHANS U300 complete Battery Review.

Discussion in 'Phone Reviews' started by Charles Basil, Apr 1, 2017.

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  1. Charles Basil
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    By:Charles BasilApr 1, 2017
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    Everything you may want to know about UHANS U300’s battery test

    For a battery, bigger size means more power. Then how big a 4750mAh battery is? Read on.
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    Based on the pictures, the battery measures around 81*63.3mm, accounting for 42% of the device’s body(154.8*80mm), which is quite impressive compared to the average percentage of around 30%.

    However, data has always spoken better than pictures. UHANS’s engineer has made several tests to justify how a 4750mAh Li-polymer battery actually performs. Five Samples marked as A, B, C, D and E were taken for the sake of accuracy.

    Test 1: Time required for a full charge under 5V/2A
    [​IMG]

    Results:
    Shortest charging time-sample D: 4 hours and 30 minutes
    Time for full charging sample B and C: 5 hours and 22 minutes
    Time for full charging sample A and E: 4 hours and 49 minutes
    The average time for full charge is 5 hours on average.


    Test 2: On-screen time test(50% screen lightness)

    [​IMG]

    Figures turned out that the power discharges in a stable rate and the battery last for 21 hours
    even with the WIFI, Bluetooth, VPN, automatic light control switched on.

    Test 3: On-screen time with video playing (50% screen brightness and 60% volume).
    [​IMG]

    Video-watching is a quite power consuming activity, however, you can tell from the chart that UHANS U300 performs well in battery durability. Battery drains at a steady speed, and it will work continuously for 18 hours with WIFI, Bluetooth, VPN, automatic light control switched on and SIM installed on.

    Test 4:On-screen time with music playing ( 60% volume)
    [​IMG]

    With WIFI, Bluetooth, VPN turned on and earphone plugged in, U300 keeps on working for 86 hours while music continuously played.

    After all these tests and measurements, it’s fair to say that the 4750mAh device will put you through for at least 2 days of regular usage.
     
  2. Michael Melnik
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    By:Michael MelnikApr 3, 2017
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    Very good result for smartphone. As many as 18 hours of video playback.
     
  3. Algerdas
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    By:AlgerdasApr 9, 2017
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    Son presented for the birthday of UHANS U300. Almost a week worked, I have not charged.
     
  4. Denis Korinov
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    By:Denis KorinovApr 11, 2017
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    With a battery like the UHANS U300, you can forget what battery charging is.
     
  5. Michael Melnik
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    By:Michael MelnikApr 12, 2017
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    Uhans U300 personally impresses me very much with its battery. Now rarely smartphones have such large batteries.
     
  6. edwarddaniel
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    By:edwarddanielApr 20, 2017
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    Uhans U300 is equipped with a powerful battery, it's a fact. I personally have enough for 2-3 and sometimes 3.5 days of work.
     
  7. Denis Korinov
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    By:Denis KorinovApr 27, 2017
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    UHANS U300 I use about a month. Sometimes I forget that the smartphone battery needs to be charged. Keeps the charge very well. How long it will be, it's hard to say.
     
  8. Rem Anash
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    By:Rem AnashApr 28, 2017
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    The large capacity of the UHANS U300 battery allows it to be used as a light source in various situations.
     
  9. Len Filre
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    By:Len FilreMay 2, 2017
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    The battery is actually very powerful. No problems with recharging.
     
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