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ISDT Q8 DC Portable Smart Balance Charger 500W 20A 1-8S

ISDT Q8 DC Portable Smart Balance Charger 500W 20A 1-8S

iSDT - LiPo Battery Chargers
PDF icon Manual629.16 KB

The Q8 replaces the Q6 Pro to become the most powerful pocket charger ISDT have ever made. The Q8 is capable of charging up to a massive 500W (20Amp) with a matching external power supply. The discharging power is also uprated, it’s now at 15W so you'll be able to discharge batteries to storage voltage faster.

Small, powerful, portable - probably one of the best mini chargers on the market.

As its pocket size, it serves very well as a field charger. You don't need a dedicated DC power supply to use it, simply hook it up to your car battery and you'll be charging in seconds. If you have larger LiPo packs you could run it off those too. 

The interface is super slick and the touch screen buttons makes navigating the menus easy. The display is bright and readable even in direct sunlight.

The charger itself is compatible with pretty much any kind of battery even LiPoHV packs and also really big batteries, for LiPos it's compatible with up to 8S! If your batteries use XT60 plugs you can connect them directly without an adapter. The charge also has support for BattGo Technology - more info about that here.

The Q8 has lots of function including charge, discharge and storage modes as well as accurate voltage readings and internal resistance measurements. There's also a new mode for the Q8, called 'Destroy' - this mode can be used to fully discharge a battery down to 0V for disposal.

The ISDT Q8 is great value for money and a charger that we give a 5-star rating too.

Please note the Q8 isn't a mains (AC) charger, you'll need a DC power source 10-34V to use it. Our recommended power supply is the SkyRc eFuel 540W.


  • New generation of Pocket Charger.
  • Super small, easily stowed in your pocket.
  • Rated at 500W / Max 20A Charger Current.
  • ARM 32-bit CPU, high speed processor.
  • IPS display, still visible under strong sunlight.
  • Impressive cooling efficiency.
  • Touch control makes operation easy.
  • Shows IR of each cell while pack is charging.
  • Support for BattGO Smart Battery Technology
  • Input Voltage: DC 10-34V
  • Output Voltage:  1-34V
  • Charge Current: 0.1A-20.0A
  • Discharge Current: 0.1A-1.5A
  • Max Charge Capacity: 500W
  • Max Discharge Capacity: 15W
  • Balancing Current: 1.5A/cell
  • Balance Cells: 2-8S
  • Supported Batt. Type:
  • LiFe/Lilon/LiPo (1-8S)
  • LiHv (1-7S)
  • NiMH/Cd(1-16S)
  • Pb(1-12S)
  • Dimensions: 80x80x34mm


  • ISDT Q8 Pro Pocket Battery Balance Charger
  • 1x Screen Protector 
  • 1x Manual

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UK Express Shipping - Next Day Delivery on orders placed before 4pm

COVID-19: We are still shipping out orders daily, but have changed our same day shipping cut-off time to 1PM to help cope with demand. If an order is placed after 1PM we will still do our best to ship same day as our daily postal collection is around 4:15.

Please be aware that deliveries with Royal Mail are taking longer to get through. At the moment we are finding it can range from next day to even up to two weeks, with 3-5 days being typical. So if you choose Royal Mail as a shipping method please be patient, shipments aren’t going missing they are just taking a while to get through the postal service. For fast deliveries we recommend choosing DHL.

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Shipping costs are calculated once items have been placed in your basket during checkout. 

UK Postage: Here at Flying Tech we process orders Monday to Friday and pride ourselves on our quick turnaround of orders. If stocks levels allow, we aim to dispatch orders placed before 4PM the same day with Royal Mail. Our cut off time for courier delivery is earlier; orders must be placed by 1PM for next day delivery with DHL and 1PM for next day delivery with APC. 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.

We are partnered with several delivery companies including Royal Mail, DHL, APC and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us. For small low value orders our cheapest delivery service is Royal Mail First Class; this service aims to deliver the next working day including Saturdays and it can be sent recorded for extra peace of mind – please note this is not a guaranteed next day delivery or trackable service.

For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options. Royal Mail Special Delivery will arrive by 1PM the next day and for an extra fee can be delivered on Saturdays. APC Overnight offers next day delivery with full tracking and a 2hr time slot pre-delivery text notification. DHL is a good option for larger consignments and remote locations such as Northern Ireland and Isle of Man. All high value orders are fully insured and will likely require a signature on delivery.

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International Postage: We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the weight and shipment location, the price is quoted during the checkout. Low value order can be sent by Air Mail, but are not insured. Higher value, heavy goods will be sent with DHL or an alternative courier. Orders shipped outside the UK may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.

Flying Tech International Shipping with DHL Express

For our international customers who require a rapid delivery we off a DHL Express service. DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days. For country specific estimated transit times, please refer this download.

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