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Specialist in Multirotor Tech & FPV Equipment

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ISDT FD-200 200W Smart Battery Discharger (2-8S LiPo)

ISDT FD-200 200W Smart Battery Discharger (2-8S LiPo)

iSDT - LiPo Battery Chargers

Keeping your batteries at storage charge is crucial to maintain their lifespan and performance. While most battery chargers offer a discharge or storage charge mode, they aren't built to handle the heat that is produced when discharging, so discharge rates are generally limited to a few amps making them slow to discharge batteries.

The ISDT FD-200 discharger takes the strain of discharging away from your charger and puts it where it belongs - on a dedicated device. The FD-200 is a compact unit, but built to dissipate heat. There is a pure aluminium passive heat sink and alloy housing combined with a high-speed ball shaft fan to remove the heat in an effective way. The result is this dedicated discharger can rapidly discharge a LiPo at 25Amps, up to a total power output of 200W. Furthermore, it’s easy to use thanks to its Bluetooth connection and ISDT GO APP. Using your phone you can adjust the discharge current and termination voltage wirelessly. The device also has a colourful LED display that visually shows the cell count and the progress of discharging.


  • LED indicator
  • High cooling efficiency
  • APP control
  • Bluetooth support
  • Android 5.0 / IOS 10.3 and above

IMPORTANT: Never discharge batteries unattended! Constant supervision is required as batteries can be dangerous when mishandled. We recommend discharging your batteries inside a protective charging bag.

  • Max discharge power: 200W
  • Input voltage: 7~35V
  • Discharge current: 5/10/15/20/25A
  • Support cells: 2~8S
  • Complete automatic power-off: Support
  • Cell number setting error alarm: Support
  • Abnormal battery voltage alarm: Support
  • System support: Android 5.0/IOS 10.3 above
  • Bluetooth support: BLE4.0 above
  • Size: 140×60×100mm
  • Weight: 790g
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UK Express Shipping - Next Day Delivery on orders placed before 4pm

All information relating to shipping and delivery is stated here. Should you not find what you are looking for, please contact us.

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.

FREE shipping in the UK on orders over £99 (this is a signed for service and insured to a maximum of £40). Please note that the offer only applies to orders with a total weight under 1Kg and that a few products are exempt from the offer, such as LiPo batteries.

We Ship Worldwide

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.

We reserve the right to modify, remove or add to any of these services at any time. We endeavour to ship all items as fast as possible. If you would like an alternative shipping arrangement to be made please contact us.

Our Delivery Partners:
Royal Mail DHL APC Deutsche Post Parcel Force

*Next day delivery is not guaranteed, it's a delivery aim.