JC B1 Battery Tester Repair Programmer

JC B1 Battery Tester Repair Programmer

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List price: $35.00
You save: $5.00
365 days
In stock

JC B1 Battery Tester Repair Programmer 

 JC B1 Battery Repair Tester focus on iPhone 5-xs max battery data read,back up, edit and display for manufacture SN, series, capacity, battery healthy status improvement, Usage counts cleaning.Features,Online/Offline mode supported.OELD screen.iPhone 5-XS Max supportedleft and right buttons for language and function switch.Real time data read and displayUsage counts cleaning.Manufacture number, series, capacity read/write/editEnable battery with a decent status to pass all mobile phone assistant applications.


  • Online/Offline mode supported
  • OELD screen
  • iPhone 5-XS Max supported
  • left and right buttons for language and function switch
  • Real time data read and display
  • Usage counts cleaning
  • Manufacture number, series, capacity read/write/edit
  • Enable battery with a decent status to pass all mobile phone assistant applications

Offline mode operations:

  • Step 1, Connect JC B1 and power source via lightning cable
  • Step 2, Clip the battery to connect board accordingly
  • Step 3, Battery information will be read automatically
  • Step 4, Left button click to switch functions
  • Step 5, Right button click to do operations of usage counts cleaning, read and write date

Online mode operations:

  • Step 1,Running JC repair applications on PC, click the B1 icon for connection and activate.
  • Step 2,Read the the read button, JC APP will read the all the information of battery.
  • Step 3,Modify the data on B1 operation interface, click burn button to write the modified data.

General Information


Great device. accurate reading and programming of batteries.

LCD Screen Grades

ConditionDescriptionLCDGlassFlex CableFrameAppearance Intactness
Aftermarket BasicChina LCDJKAftermarketAftermarketAftermarketNew
Aftermarket StandardFlex Cable ReplacedOriginalAftermarketOriginalAftermarketNew
Aftermarket SelectedGlass ReplacedOriginalAftermarketOriginalAftermarketNew
Original PullsPull From Used DevicesOriginalOriginalOriginalOriginalNew Alike
OriginalOriginal Equipment ManufacturerOriginalOriginalOriginalOriginalNew

In Union Repair store, we grade our iPhone screen into 5 different types of quality on the basis of different material assembled. The following is the full details of each condition.


After Market Basic

It is with widely accept major complaint replacements for original parts, which keeps a right balance between price and quality. It has sustainable supplying chain in China, and all the components of the screen are copy quality. Typically, the LCD screen is from several different factories, the most popular 4 on China market are JK,AUO, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found JK is the best quality among them and the second best is AUO. No doubt, the other components on the screen are all copy.


After Market Standard

It is better than After Market Basic cause it comes with original laminated flexes and the LCD panel. Other components like touch panel, frame(hot pressed), backlight, polarize lens, and OCA is all copy from different factories.


After Market Selected

The core components (like LCD and flexes) is 100% original pulled from used iPhone while the frame and touch panel is copy. The touch panel and frame come together with cold pressed glue and assembled together with the LCD by the capable third-party factory which keeps its excellent quality. 


Original Pulls

No doubt, it is tear down from used iPhone with all the parts 100% original and working perfectly just like an original new screen, it has whatever the original new screen has. The only complaint about this quality is that some of the displays are with 1 or 2 scratches but still be welcome by our critical customers who are requiring good quality.


Original New

It is 100% original from Apple-authorized factories like Toshiba, Sharp, and LG. We get this kind of screen from the first level dealer. The touch panel of the screen is oleophobic coated which prevents from fingerprints when using your iPhone. And starting with iPhone 7g, the backlight from different authorized factories comes with a different code. Backlight from Sharp has the code begins with DKH/CON, from Toshiba begins with C11/F7C/FZQ, from LG begins with DTP/C3F. 



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