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Specialist in Multirotor Tech & FPV Equipment

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ISDT K2 Dual Port 1~6S AC200W / DC500W Smart Charger

iSDT - LiPo Battery Chargers

The iSDT K2 is a Smart Dual Channel Charger. This charger's maximum charging power is 200W(AC) and 500W(DC), with a discharge power of 15W. The K2 has a strong performance, high-power dual-channel, with a 2.8" IPS LCD Screen and 178-degree viewing angle.


  • Supports 152 National and Regional Languages
  • Fool-proof input interface design
  • Two-way USB interface
  • 2.8'' IPS LCD screen
  • Dual Fast Charging
  • AC/DC dual mode
  • Parallel Charging


High-power dual-channel, the two channels are independent and do not interfere with each other. The maximum charging power of a single channel is up to 500W. A two-pronged approach, one step faster.


It can be connected to a computer through the USB Type-C interface to upgrade the firmware. It can also output 5V/2A power through the USB Type-C interface for charging mobile devices.


Low-power 2.8-inch IPS sunlight screen, 178° viewing angle, without fear of the field environment and tricky angles, the display effect is still clear and delicate under the sun.


You can choose AC input or DC input to meet the needs of different scenarios. The output power in AC mode is 200W, and the output power in DC mode is 500Wx2.


Fool-proof input interface design. Through the clever arrangement, the DC input port and AC input port are mutually exclusive. Only one input method can be selected at the same time to ensure the safety of operation.

  • Support battery type and number of strings: LiFe, Lilon, LiPo 1~6S, LiHv 1-6S, Pb 1-12S, NiMH/Cd 1-16S
  • Maximum charging power: AC 200W / DC 500W x2
  • Input voltage range: AC 100~240V / DC 10~30V
  • Parallel charging power and current: 800W/35A
  • Set the number of strings error alarm: stand by
  • Parallel discharge power and current: 30W/3A
  • Abnormal battery voltage alarm: stand by
  • Maximum discharge power: 15W x2
  • Storage temperature: -20℃~60℃
  • Output voltage range: DC 1~30V
  • Maximum input current: DC 35A
  • Recharging current: 0.2~20A x2
  • Operating temperature: 0~40℃
  • Balance current: 1.5A/Cell Max
  • Discharge current: 0.2~1.5A x2
  • Size: 142x135x64mm
  • Weight: 700g


  • 1x iSDT K2 Smart Dual Charger AC200W / DC500W x2
  • 1x UK AC Power Cable

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

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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.

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.