ES121 Montion Control Electric Screwdriver

List price: $111.00
You save: $11.00
365 days
Price in points: 1000 points
Reward points: 5 points
In stock

ES121 Montion Control Electric Screwdriver


  • Power Source: 300mAh 10440 lipo battery
  • Working Voltage :DC 3-5V
  • Load-free Speed:380r/min(4 class adjustable)
  • Screwdriver Bit Size:PH0,PH2,SL1.5,SL3.0,SL4.0,H1.5,H.0(ES-B7 common type),PH000,T4,T6,T8,T10,P2,P5(ES-A7 type)
  • Overall Length:149mm/5.87inch
  • Net Weight:105g


1)Upgraded 121 smart programmable montion control electric screwdriver

2)Slim 304 stainless steel housing body with pen shape and knurling design, anti-slipe convenient to hold

3)Equipped with 1:64 reduction gear motor(ES120 is 1:144) ensure larger rotation speed up to 380 RPM load-free(ES120 is 170RPM) providing strong torque

4)Equipepd with SMT32 MCU and 3-axis gyro with motion control enable the user to screw or unscrew just by a thumb slight moment

5)300mAh 10440 lithium power power supply with micro USB port can be charged by the laptop, phone power adapter

6)16X96 OELD dispaly the screwdriver working status, one key control with 5 class torque adjustment, easy to operation

7)Sleep mode when no operation over 15s, power saving

8) Support firmware updating through computer in the future, intelligent

9)4mm socket design compatible with most precision screwdriver bits, covenient

10)Come alone with PH00 SL2.0 screwdriver bits and portable pouch easy to store and carry and also include
14pcs extra original screwdriver bits include PH0,PH2,SL1.5,SL3.0,SL4.0,H1.5,H.0(ES-B7 common type),PH000,T4,T6,T8,T10,P2,P5(ES-A7 type)



1.Motion Control: Press over the sensor in reversal direction(clockwise) to screw down, on the contary direction to screw up

2. Torque Regulation: Short press the key three times to enter the torque setting with 5 class.


Package Included

1X ES121 Motion Control Electric Screwdriver

1X PH00 Screwdriver

1x SL2.0 Screwdriver

1X ES-A7 Screwdriver Bit Set(7pcs)

1X ES-B7 Screwdriver Bit Set(7pcs)

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LCD Screen Grades

ConditionDescriptionLCDGlassFlex CableFrameAppearance Intactness
Aftermarket BasicChina LCDTinaMaAftermarketAftermarketAftermarketNew
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 AUO, Tianma, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found AUO is the best quality among them and the second best is TianMa. 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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