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.
In stock|Next shipping: 16/03/2026
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 2.4” 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 – 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: PWM, PPM, SBUS, gives you the value of each channel
- Upgrade via USB port
- Supports “BattGo” Technology
- 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) / Lilon (1-8S) / NiMH/Cd(1-10S)
- Display: 2.4” 320×240 260,000 color IPS LCD
- Dimension: 80x55x19mm
- Weight: 59g
- Operating Temperature: 0-40℃
- Working Humidity: 10%-90%RH (noncondensing)
- Storage Temperature: -20-60℃
- Storage Humidity: 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.
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.
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.
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 and ship to most destinations worldwide.
We dispatch orders during the times shown on our Dispatch Schedule. Orders placed before the daily dispatch cutoff will ship the same day (subject to stock availability). Orders placed after the cutoff will ship on the next scheduled dispatch day.
A confirmation email is sent once your order has been packed. If you need to amend your order, please contact us as soon as possible — once shipped, we’re unable to make changes.
We work with trusted delivery partners including Royal Mail, DHL, UPS, Fedex and Parcelforce. If you have a delivery requirement or would like to arrange collection, please get in touch.
Please fill in the fields below with the shipping destination details in order to calculate the shipping cost.
Shipping to the UK
- Order before the daily dispatch cutoff for same day dispatch.
- FREE delivery available on qualifying orders over £99 (under 1kg).
For small, low-value orders, Royal Mail First Class is our most economical option. Royal Mail Tracked 24 is the most popular choice, offering full tracking and flexible delivery options. For guaranteed next working day delivery, we recommend Royal Mail Special Delivery.
Royal Mail delivers to residential addresses Monday to Saturday, while courier services (including DHL) typically deliver Monday to Friday.
International Postage
- USA orders: Import duties and taxes are prepaid by us — no additional customs charges on delivery.
- Other destinations: Customs duties or import taxes may apply and are the responsibility of the recipient.
Smaller, lower-value orders may be sent via Airmail or tracked postal services. Economy road and express air courier options are available depending on destination. For faster delivery, we recommend express air courier services such as DHL Express, which typically deliver within 1–2 working days across Europe and a few working days for most other destinations.
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