SKU: 54114453212

ISDT K4 600W Dual AC/DC Charger

Sale price$153.98 Regular price$171.09
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

ISDT K4 600W Dual AC/DC ChargerISDT K4 LiPo Charge Discharge Cycle Mode Charger The ISDT K4 Charger is a cutting edge dual channel charger designed for RC enthusiasts and professionals seeking power, precision, and versatility. With up to 600W per channel on DC input and 400W on AC , the K4 handles the most demanding charging and discharging tasks with ease. Supporting up to 8S LiPo and LiHv batteries (Max 34V cannot charge 8S HV, only 8S) , it is perfect for high capacity setups,

ISDT K4 LiPo Charge/Discharge Cycle Mode Charger

The ISDT K4 Charger is a cutting-edge dual-channel charger designed for RC enthusiasts and professionals seeking power, precision, and versatility. With up to 600W per channel on DC input and 400W on AC , the K4 handles the most demanding charging and discharging tasks with ease. Supporting up to 8S LiPo and LiHv batteries (Max 34V - cannot charge 8S HV, only 8S) , it is perfect for high-capacity setups, offering unparalleled charging performance.

This charger also features advanced safety protocols, including abnormal voltage and incorrect cell count alarms, and boasts cycle mode , making it ideal for maintaining your battery health. With its sleek design and high-efficiency cooling, the K4 is as practical as it is powerful.

Key Features

  • Dual High-Power Channels : DC input supports up to 600W/20A per channel for rapid charging, while AC input provides up to 400W total.
  • Cycle Mode : Charge and discharge your batteries to maximize lifespan and performance.
  • Parallel Charging : Combine channels for an impressive 800W/35A output. (cannot charge 8S HV, only normal 8S Packs)
  • Broad Compatibility : Supports a wide range of battery chemistries, including LiFe, LiIon, LiPo, LiHv (1-8S), Pb (1-12S), and NiMH/Cd (1-16S).
  • Advanced Balancing : Balances cells at up to 1.5A per cell for optimal battery health.
  • Safety First : Equipped with alarms for abnormal voltage and incorrect cell count settings.
  • Efficient Cooling : Keeps the charger running smoothly even under heavy loads.

Specifications

  • Input Voltage : AC 100-240V; DC 10-30V
  • Output Voltage : DC 1-30V
  • Max Input Current : DC 35A
  • Charging Current : 0.2-20A x2
  • Discharging Current : 0.2-3A x2
  • Balance Current : 1.5A per cell (max)
  • Max Charging Power : AC 400W; DC 600W x2
  • Max Discharging Power : 30W x2
  • Parallel Charging Power : 800W/35A
  • Parallel Discharge Power : 30W/3A
  • Supported Batteries : LiFe, LiIon, LiPo, LiHv (1-8S); Pb (1-12S); NiMH/Cd (1-16S)
  • Operating Temperature : 0-40°C
  • Storage Temperature : -20-60°C
  • Dimensions : 142 x 135 x 64mm
  • Weight : ~700g
  • PLUG : EU 2 pin plug

What's in the Box?

  • 1x ISDT K4 Charger
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54114453212

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cbtn
Grantham, US
★★★★★ 5
Full Refund on Vacuum
I purchased the 3 year plan for my robotic vacuum. It stopped working at about the 1 year point. Went to their site, printed the prepaid label, dropped it off at UPS store near me. The sent an email letting me know they received the vacuum, then another email that they were trying to repair it, then another email about two weeks after I mailed it letting me know that a gift card for the full amount would be issued via email to mail as they could not repair it. Took the gift card credit on amazon and purchased a different vacuum. I bought the insurance again, it is worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2024
L
Verified Purchase
Lisa Pippin
Alexandria, US
★★★★★ 5
No problem at all
I purchased a warranty on my vaccum cleaner and it was not picking up when I ran it like it always had. The head part was squeaking and hard to run. I filed a claim they sent me a label we boxed it up and sent it in. They sent emails letting me know when they got it and it was being worked on, Then we it was done they emailed me also, It runs like a new one I am very pleased and so glad I purchased the warranty. Well worth the price for the value!
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Reviewed in the United States on June 17, 2024
C
Verified Purchase
Cailey M.
Lake Worth, US
★★★★★ 4
IRobot Roomba 3 year warranty
My roomba stopped working as it should. It took two claims to get things taken care of but at the end, I was given a gift card for the original purchase price, which I used to buy a brand new roomba. 😁 so im satisfied and purchased another warranty for the new one.
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Reviewed in the United States on February 2, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
Great insurance!
It worked wonders for me! I sent back my vacuum after a year of using it because a broken spinning wheel and they repaired it. Then, three weeks before the insurance cover expired, a lightning storm occurred in my area and my vacuum didn’t work anymore, they said they couldn’t fix it and they sent me a full refund. Of course I’ll recommend Asurion insurance!
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Reviewed in the United States on July 18, 2025
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CLK
Bozeman, US
★★★★★ 1
Do not purchase. BBB will help
Don’t waste you money on this if you’re purchasing a vacuum costing you 6-700.00 or more. We have completed the claims process twice so far, called more time than I like to admit. Bought extremely large boxes and packaging and tape. Drove to ups, waited for ups only to not have our unit repaired. This last claim which was 24 hrs after we received the “fixed” item back was in the companies possession for just two hours when we were sent a msg stating they could not repeat the issues and it was on it’s was back AGAIN. So without a working vacuum for weeks it is now headed back with the same issues. The customer service line assure us they would not let it ship out and would instead keep it and a supervisor would check it and found but 10 minutes after my call I received a tracking number. Save yourself the headache and insure through someone else. Vac sounds like a power saw with rocks in it and won’t clean. Company see that as normal. Told many lies and still repair/.refund
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Reviewed in the United States on July 21, 2025

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