iSDT Smart Battery Checker and Battery Balancer

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The iSDT BG-8S is a super compact and stylish cellmeter and battery balancer. Essential addition to every RC hobby enthusiast toolbox!

The BG-8S will measure the per cell battery voltage of any lipo (or other lithium) battery up to 8 cells. Specifically suited for RC hobbies, the iSDT BG-8S features a bright 2.4inch 320x240 that will display all battery information and can be seen in sunlight.

The unit features an integrated advanced balancing algorithmic that will ensure you battery is well balanced before use.

By connecting your lipo battery to the units main XT60 connector you can convert your lipo packs to a power bank and provide backup power for you USB powered portable electronics such as smart phones, GPS, Action Cams and much more!

The iSDT BG-8S is compatible with all modern RC hobby batteries. Including LiHv, LiPo, Li-lon, LiFePO4 and NiMH batteries as well as checking your BEC output. Check battery voltage of up to 8 (Lithium) cells at the same time!


Total and per cell battery voltage reading
Advanced battery balancing algorithm built in
Can be used as a power bank for portable electronic devices
Receiver signal test and protocol analysis
Upgradable via USB port
Multi language support


Working voltage: 5.0V - 36V
Input voltage 1s: 0.8V - 15V
Input voltage 2-8S: 0.8V - 4.8V
Battery cells: 1-8S
Voltage measurement accuracy: +/- 0.005V @ 4.2V
Balancing cells accuracy: <0.005V
Support USB charging: Q2.0/C3.0, BC1.2, Maximum output 12V/2A
Support smart battery: Charging and discharging setting, read battery info and usage history
Supported Batt. Type: LiHv (1-8S) / LiPo (1-8S) / LiFe(1-8S) / Li-lon (1-8S) / NiMH/Cd(1-10S)
Display: 2.4" 320×240 260,000 colour IPS LCD
Dimension: 80x55x19mm
Weight: 59g

Product brochure / datasheet can be downloaded by clicking the PDF icon just below the main image.


Model # BG-8S
12 Month Manufacturer Warranty

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