Ampere 圖標

Ampere APK

8.7 | 0 評價 | 0 評論
  • 開發者:

    Braintrapp

  • 最新版本:

    v3.11

  • 發布日期:

    2018年07月18日

Ampere

Did you ever felt, that one Charger/USB cable set charges your device really fast and the other not? Now, you can prove this with Ampere.

Measure the charging and discharging current of your battery.

PRO features:
- Widgets
- Notification
- Alerts on device
- Alerts on Android Wear

The app works on Android 4.0.3+ devices. Not every device is supported because there are devices which lacks an appropriate measurement chip (or the interface) and they can not be supported at all. Please read the list of not supported phones at the end of the description.

The app is not meant to be mA accurate. It is only good for evaluate which Charger/USB cable combo is working the best for you on the same device.

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Please read also the FAQ: http://goo.gl/R8XgXX

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Start the app and wait ca. 10 seconds ("measuring" is on the display). After this time, the charging or discharging current will be shown.

The current depends on many things:
- Charger (USB/AC/Wireless)
- USB cable
- Phone type
- Current tasks running
- Display brightness
- WiFi state
- GPS state

Please don't use the readings on this app as concrete science. However, the readings are good enough to relatively measure how various chargers and USB cables fair on the same device.

If the app shows 0mA all the time, please use the settings option "Old measurement method". You can force the app with it to use the old measurement interface, if the Lollipop device has at least one.

Unfortunately some Samsung devices don't give correct (measured) values (e.g.: S5), just the maximum possible charging current with the actual USB cable/charger configuration. This is a firmware problem.

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Background info: The app measures the charging/discharging current of the battery. If your phone is not connected to a charger, you see the discharging current which is negative. If you connect a charger then the current what the charger gives will be used to supply your phone and the remaining power will be charged into the battery.

If your phone consumes 300 mA without a charger connected (-300mA on the display), then a 500 mA charger will charge your battery maximum with 200 mA current (200mA on display).

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Technical info: The displayed current is an average value from 50 measurements minus the 10 upper values and the 10 lower values. The displayed current can be shaky or unstable or even zero which means, that the Android system provides unstable values. Every company uses different battery types and other hardware making it difficult to get accurate results about your charger.

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LiPo batteries don't draw the maximum for the full time it takes to charge the phone. If your battery is charged almost full then the charging current will be much less as by lower battery levels.

- A graph explaining LiPo charge stages: http://batteryuniversity.com/_img/content/ion1.jpg
- Dave's (EEVBlog) LiPo Charging Tutorial: http://youtu.be/A6mKd5_-abk

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Phones/ROMS compatible only with "Old measurement method" switched on and selected the right "Measurement interface":
➤ HTC One M7 / M8
➤ LG G3

Phones/ROMS reported to be not working with this app:
➤ Galaxy Grand Prime - fortuna3gdtv
➤ Galaxy Note2 - t03g, t03gchn, t03gchnduos, t03gcmcc, t03gctc, t03gcuduos
➤ Galaxy S3 - d2att, d2spr, d2vmu
➤ Galaxy Tab4 7.0 - degas3g
➤ HTC Desire 510 - htc_a11ul8x26
➤ HTC One S (ville), X (endeavoru), XL (evita)
➤ HTC Sensation 4G - pyramid

Please do not give wrong rating, if your phone is one of the above. Not the app is wrong, but your phone does not support this kind of measurement yet.

If the app doesn't work on your device with pre-Lollipop Android version, then please read the first and the second posts in this XDA developer forum thread: http://goo.gl/pZqJg8 . Please post your problem with screenshots in the XDA thread.

Please read also the FAQ: http://goo.gl/R8XgXX
更多

更新內容

2018年07月18日
v3.11
* Smaller app
* Preparations for Android P
* AdMob consent added (GDPR)
* Bug fixes and minor enhancements

Ampere FAQ: http://goo.gl/R8XgXX

For more info please read the change history: Settings => About Ampere => Change history

Note: When ampere would stuck in "measuring" state (after a firmware upgrade to Android 7.x) please clear Amperes's app cache.
1.) Open the "Android Settings app" => "Apps" => "Ampere"
2.) Clear all data under the "Storage" menu
3.) Restart Ampere
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Ampere v3.11 for Android 4.0.3+ APK 下載

版本: v3.11 (217) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年07月18日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v3.11(217) apk 安全認證

APK文件 SHA1: 9b22d92d6a641e2296e86fe7f1b221a995c81526

更新內容: v3.11 * Smaller app* Preparations for Android P* AdMob consent added ( 更多...

下載 APK(5.8 MB)

Ampere v3.08 for Android 4.0.3+ APK 下載

版本: v3.08 (214) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年06月21日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v3.08(214) apk 安全認證

APK文件 SHA1: 4683708c88b1e041e28e0fc202a0d87f1483cd12

更新內容: v3.08 * AdMob consent added (GDPR)* Preparations for Android P* Langua 更多...

下載 APK(6.8 MB)

Ampere v3.07 for Android 4.0.3+ APK 下載

版本: v3.07 (213) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年06月19日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v3.07(213) apk 安全認證

APK文件 SHA1: e587cc1fb47eaacc4faaf1886f5adc8128171ff6

更新內容: v3.07 * AdMob consent added (GDPR)* Preparations for Android P* Langua 更多...

下載 APK(6.8 MB)

Ampere v3.05 for Android 4.0.3+ APK 下載

版本: v3.05 (211) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年06月05日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v3.05(211) apk 安全認證

APK文件 SHA1: 7c302335628b9c39d1540b19a449125b6139029f

更新內容: v3.05 * AdMob consent added (GDPR)* Language updates* Bug fixes and mi 更多...

下載 APK(6.6 MB)

Ampere v3.01 for Android 4.0.3+ APK 下載

版本: v3.01 (207) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年06月04日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v3.01(207) apk 安全認證

APK文件 SHA1: 48a409e2e1d7773f444d6ca75753ac37a9e960db

更新內容: v3.01 * AdMob consent added (GDPR)* Language updates* Bug fixes and mi 更多...

下載 APK(6.4 MB)

Ampere v2.24 for Android 4.0.3+ APK 下載

版本: v2.24 (205) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年05月15日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v2.24(205) apk 安全認證

APK文件 SHA1: 5383c80084d288c8cb5a80f71845b06e1863bfa8

更新內容: v2.24 * Bug fixes and minor enhancementsAmpere FAQ: http://goo.gl/R8Xg 更多...

下載 APK(6.8 MB)

Ampere v2.23 for Android 4.0.3+ APK 下載

版本: v2.23 (204) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年05月02日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v2.23(204) apk 安全認證

APK文件 SHA1: cf7a30fbd717224bc7d37b9381023d05cb3e789e

更新內容: v2.23 * Bug fixes and minor enhancementsAmpere FAQ: http://goo.gl/R8Xg 更多...

下載 APK(6.6 MB)

Ampere v2.22 for Android 4.0.3+ APK 下載

版本: v2.22 (202) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年03月24日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v2.22(202) apk 安全認證

APK文件 SHA1: 2b79780668ce17ae93c99d6bf8b22297d4d826b8

更新內容: v2.22 * Detecting battery capacity in mAh* Adaptive icon for Oreo* Kaz 更多...

下載 APK(6.5 MB)

Ampere v2.17 for Android 4.0.3+ APK 下載

版本: v2.17 (191) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年02月10日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v2.17(191) apk 安全認證

APK文件 SHA1: 54d5ae0d6cf4f495520949f8f35e8373571b6fa3

更新內容: v2.17 * Language updates* Bug fixesAmpere FAQ: http://goo.gl/R8XgXX Fo 更多...

下載 APK(6.3 MB)

Ampere v2.16 for Android 4.0.3+ APK 下載

版本: v2.16 (190) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)

更新日期: 2018年01月08日

簽名: 31241bbb6aaf2c3857c7a24bed10f478716d8cc3 Ampere v2.16(190) apk 安全認證

APK文件 SHA1: 77c993f9cc0249844541fe2b2896577a95023508

更新內容: v2.16 * OnePlus 5T Dash charging detection added* Language updates* Bu 更多...

下載 APK(6.3 MB)

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