ISDT BG-8S Battery Cell Checker


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Featuring a 260,000 color display clearly visible under strong sunlight, the powerful and versatile BG-8S Smart Battery Checker provides detailed and easy-to-understand measurements on a sweeping range of battery types and sizes. Combined with accessible and highly customizable settings, reading cell voltage, battery cycles, output, and more has never been easier. 

The BG-8S supports a variety of battery connection methods, including XT60 / XT60i, XH2.54 1-8S balanced lead, XH 2.54 3-pin, JST, and more. It can measure LiHv, LiPo, Li-lon, LiFe, and NiMh / Cd batteries as well as BEC. 

The BG-8S features a variety of smart features, including intelligent cell voltage balancing to optimize performance. Upon completion, the checker automatically enters low power mode. The BG-8S is also fully compatible with BattGO technology and uses the specially-crafted XT60i connector plug to examine batteries. Read more on BattGO

Connected to a battery, the BG-8S also acts as a portable power bank for your personal devices. It supports Qualcomm Quick Charge 2.0 / 3.0, USB BC1.2, and Apple parameters. Its maximum output is 12V / 2A.

By connecting a standard three-pin plug, the BG-8S can not only measure the output voltage of BEC but also perform a variety of communication protocol analysis, including PWM, PPM and S.BUS. More protocol analysis support will be added in future firmware updates.



 Working Voltage 5.0 - 36V
Input Voltage, 1S 0.8 - 15V
Input Voltage, 2 - 8S 0.8 - 4.8V
Supported Battery Cells 1 - 8S
Voltage Measurement Accuracy ±0.005V @ 4.2V
Cell Balancing Accuracy < 0.005
Supported USB Charging QC 2.0 / 3.0, BC1.2, Maximum output 12V/2A
Supported Smart Batteries Charge and discharge setting - 
read battery info and usage history
Supported Battery Types  LiHv (1-8S), LiPo (1-8S), LiFe(1-8S)
Lilon (1-8S), NiMH/Cd(1-10S)
Display  2.4〃320x240 26k IPS LCD
Dimensions 80 x 55 x 19 mm
Weight 59g
Operating Temperature 0 - 40 °C
Storage Humidity 5 - 90% RH (noncondensing)

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