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ISDT Q8 LCD 500W/20A 1~8S DC Smart Charger

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ISDT Q8 LCD 500W/20A 1~8S DC Smart Charger


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The ISDT Q8 is a 4th generation smart charger that has SmartPower support. The Q8 packs a lot into a small ergonomic case, it has an output voltage of 34V and a max charge current of 20A, all this makes for a whopping maximum charge capacity of 500W.

The charger features an innovative and intuitive interface that allows easy user access to the advanced charging features whilst remaining simple to use. This is a great charger for the novice and expert. The 2.4" IPS LCD screen has a large 178° viewing angle that provides outstanding picture quality even in direct sunlight. The Q8 also has an adjustable "Dark Mode" feature which makes it suitable for low light scenario's. Control and access of the menu options are very simple with the touch board next to the screen. Simply use the up or down arrows and the enter button for setting the charger to your various charging requirements.

The high-speed ARM 32bit processor combines with the upgraded scOS 2.0 operating system to provide instant booting, smart charging, and firmware updates can be performed using your personal computer. To cater for the high output of the Q8 there is a need for increased cooling, this is provided by the high-speed ballraced fan, accurately machined alloy cooling fins, active cross-flow cooling air duct, and a hi-tech silicon heat conductive pad.

The ISDT Q8 Smart Charger is a convenient, easy to use powerful 500W charger that is a must to have in any toolkit. The charger is supplied with built-in XT60 connectors and an XH balance port. Adaptors will be required if you use batteries with different connectors (see related products). It also has a micro USB port for connecting the charger to a PC for firmware upgrades and a 5V/2A USB output port for mobile device charging.

• 2.4" IPS LCD screen with 178° viewing angle
• Readable in direct sunlight and low light conditions
• 4th generation smart charger
• ARM 32bit high-speed processor
• Touch board controls
• scOS operating system designed specifically for smart charging

Input Voltage: 10~34V DC
Output Voltage: 1~34V
Charge Current: 0.1~20A
Discharge Current: 0.1~1.5A
Max Charge Capacity: 500W
Max Discharge Capacity: 15W
Balance Current: 1.5A/cell
Battery Types and No of Cells: LiFe/LiLon/LiPo (1~8S), LiHv (1~7S), NiMH/Cd (1~16S), Pb (1~12S)
USB Output: 5V/2A
Display: 2.4" 320 x 240 IPS LCD
Operating Temperature: 0~40°C
Storage temperature: 20~60°C
Dimensions: 80 x 80 x 33mm
Weight: 170g

Please note: There is a copy of the instruction leaflet under the "Files" tab.

  • iSDT Q8 Smart Charger Review
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Brandon | Verified Buyer

  • Quality
  • Overall
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Great value, great charger!

Jul 24, 2022

I bought 2 of these chargers and both have been perfect. The voltages are very accurate and these chargers balance lipos and lifepo4 VERY well. The cooling fan only runs as needed and the loud beeps can be easily disabled. What I like most is the programmability and ability to set your own charge/discharge limits. It is very user-friendly and does an excellent job for the pricepoint.
I'll probably buy 2 more soon, as I intend to use them to charge a large 24s e-bike battery, which will be configured as 4 6s packs in series. These chargers have no problem charging a 6s lipo at 20 amps.

paolofico | Verified Buyer

  • Quality
  • Overall
  • Value

Good quality

Apr 15, 2022

very good

Sceadu | Verified Buyer

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Nov 11, 2021

Perfect gebruik op het veld. Klein en dus makkelijk mee te nemen.

JM | Verified Buyer

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  • Overall
  • Value

Amazing battery charger

Oct 22, 2021

This charger is a neat piece of technology. It's tiny, light and extremely efficient. Balancing is done during charging or discharging the battery pack.
I highly recommend it

Jean-Michel | Verified Buyer

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  • Value

Great charger

Sep 04, 2021

Small footprint, lots of functionalities, very efficient lipo balancing.

Jockey1926 | Verified Buyer

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  • Value

Spot on

Aug 11, 2021

Very clever bit of kit , does what it says on the box

max | Verified Buyer

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ISDT Q8 LCD 500W/20A

Jul 11, 2021

Wie bei Hobbyking Jahrelang gewohnt, zügige und unproblematische Lieferung
Der ISDT Lader erfüllt alle beschriebenen Leistungsmerkmale und somit meine Erwartungen...

Beddy350 | Verified Buyer

  • Quality
  • Overall
  • Value

great charger

Nov 18, 2020

great charger

zecca1 | Verified Buyer

  • Quality
  • Overall
  • Value

consegna veloce

Nov 17, 2020


dbsurf | Verified Buyer

  • Quality
  • Overall
  • Value


Nov 17, 2020

Best charger for the money

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Customer files
ISDT Q8 User Manual Download [629]
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