ISDT is an innovative company specialising in smart battery chargers and accessories. They make some of the most popular RC hobby battery chargers on the market and have a reputation for great quality and easy to use products.


ISDT BattGO BG-8S Smart Battery Checker Receiver Signal Tester
£34.90 Inc. VAT
The ISDT BG-8S is multipurpose battery checker & receiver signal tester.
Only 2 left in stock
The ISDT BG-8S Smart Battery Checker is a new style of multipurpose battery checker. It is specifically designed for hobbyists of remote control products. It comes with lots of great features to help check your batteries, receiver signals and even has a USB output that allows you to charge your phone or other devices. The Battery Checker has a 2.4โย display that can be seen in sunlight and has an easy to use menu system to show all functions and data.
In addition to checking the cell voltages of your battery, there is an advanced balancing algorithm to ensure every cell is well balanced. Most batteries types are supported such as LiHv, LiPo, Lilon, LiFe, NiMh/Cd.
If you want to charge up your USB devices (phones, tablets, etc) you only have to connect up a battery to the XT-60 and the BG-8S can become your power bank for mobile devices.
The BG-8S also tests receiver signals and currently supports multiple protocol analysis including PWM, PPM&S.BUS with more to come.
Features:
- Battery voltage check –ย supports 1S to 8S batteries (0.8V to 4.8V per cell)
- LiPo Battery Cell Balancing
- 5V USB Charger for cameras, phones & tablets etc
- Receiver signal test and protocol analysis:ย PWM, PPM, SBUS, gives you the value of each channel
- Upgrade via USB port
- Supports “BattGo” Technology
- Multi language support
- Working voltage:ย 5.0V – 36V
- Input voltage 1s:ย 0.8V – 15V
- Input voltage 2-8S:ย 0.8V – 4.8V
- Battery cells:ย 1-8S
- Voltage measurement accuracy:ย ยฑ0.005V @ 4.2V
- Balancing cells accuracy:ย <0.005V
- Support USB charging:ย Q2.0/C3.0, BC1.2, Maximum output 12V/2A
- Support smart battery:ย Charging and discharging setting, read battery info and usage history
- Supported Batt. Type:ย LiHv (1-8S) / LiPo (1-8S) / LiFe(1-8S) / Lilon (1-8S) / NiMH/Cd(1-10S)
- Display:ย 2.4โ 320ร240 260,000 color IPS LCD
- Dimension:ย 80x55x19mm
- Weight:ย 59g
- Operating Temperature:ย 0-40โ
- Working Humidity:ย 10%-90%RH (noncondensing)
- Storage Temperature:ย -20-60โ
- Storage Humidity:ย 5%-90%RH (noncondensing)
Included:
- 1x ISDT BG-8S Battery Checker
Questions and answers of the customers
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A LiPo alarm / tester is a must have piece of equipment for any flight box. LiPo batteries require careful management to maximise their life; they can be charged up to 4.20V and discharged down to 3.0V per cell. Any lower or higher in voltage and the cell will almost certainly be irreversibly damaged (reduced capacity or total inability to accept a charge). Furthermore, a damaged cell may become unstable which can be very dangerous (increased fire risk). A LiPo alarm / voltage tester is therefore an essential piece of kit to monitor the status of your individual cells and avoid damaging them.ย
Most pilots who fly without a telemetry feed use a LiPo Alarm on board their craft to alert them as to when it’s time to land – it’s recommended to set your alarm to 3.6V to give you enough time to land safely.

Our favourite ISDT products: Q8 Portable Charger, FD-200 Discharger, BattGO BG-8S Battery Tester, XT60 Safe Parallel Charge Board.
SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weightย and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companiesย including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection pleaseย contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.




Please fill in the fields below with the shipping destination details in order to calculate the shipping cost.
Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over ยฃ99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class.ย For a guaranteed next day delivery we recommendย Royal Mail Special Delivery orย one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
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- DHL Express offersย NEXT DAY delivery to most Europeanย destinationsย and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
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