SKU: 87893268751

ISDT K4 Smart Charger AC / DC 1-8S / 2x 20A 2x 600W

Sale price$112.50 Regular price$125.00
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Description

ISDT K4 Smart Charger AC / DC 1-8S / 2x 20A 2x 600WISDT K4 Smart Charger AC DC 1 8S 2x 20A 2x 600W UK 3 Pin Plug Included. Features: AC DC dual mode, two channel 20A x2 600W x2 Intelligent charger Independent two channel charger supports 1 ~ 8S lithium batteries All rounder, continuously high performance Supports 1 8S LiFe, Li Ion, LiPo batteries, 1 7S LiHv, ULiHv batteries Supports 1 14S Pb battery and 1 18S NiMH Cd battery The maximum output power is 1200 W. Both channels independently support 1 8S

  • ISDT K4 Smart Charger AC / DC 1-8S / 2x 20A 2x 600W
  • UK 3 Pin Plug Included.
  • Features:
    • AC / DC dual mode, two-channel / 20A x2 / 600W x2
    • Intelligent charger
    • Independent two-channel charger
    • supports 1 ~ 8S lithium batteries
    • All-rounder, continuously high performance
    • Supports 1-8S LiFe, Li Ion, LiPo batteries, 1-7S LiHv, ULiHv batteries
    • Supports 1-14S Pb battery and 1-18S NiMH / Cd battery
    • The maximum output power is 1200 W.
    • Both channels independently support 1-8S batteries.
    • Two channels, with "Smart Charging"
    • Smart High Speed ​​Processor provides parameters for each connection.
    • Problem-free with a maximum charging power of up to 600 W for one connection.
    • Choose ISDT, powered by innovation.

    The new generation of the K4:
    • Smart battery information
    • Interconnection technology
    • It is fully compatible with BattAir's innovative technology
    • Connection of the battery via the XT60 connector system, automatically recognizes the battery type
    • automatic retrieval and comparison of battery data
    • safe setting of the working parameters and optimization of the charging algorithm.

    Technical information:
    • Input voltage: AC 100-240V / DC 10-34V
    • Output voltage: DC 1-34V
    • Max. Input current: DC 45A
    • Max. Charging power: AC 400W / DC 600W × 2
    • Max. Discharge power: 30W × 2
    • Parallel charging power / max .: 800W / 35A
    • Parallel discharge power / max .: 60W / 3A
    • Supported battery types and number of cells: LiFe, LiIon, LiPo 1-8S; LiHv, ULiHv 1-7S; Pb 1-14S; NiMH / Cd 1-18S
    • Charging current max .: 0.2-20.0A × 2
    • Discharge current max .: 0.2-3.0A × 2
    • Balancer current max: 1.5A / cell
    • Abnormal Voltage Alarm: Assistance Yes
    • Alarm in the event of an incorrect setting of the number of cells: Support Yes
    • Supported working temperature: 0-40 ° C
    • Storage temperature: -20-60 ° C
    • Dimensions: 176 × 183 × 57mm
    • Weight: approx. 1230g


    Technical specifications
    Input voltage (V): 10-240
    chargeable battery types: LiPo / LiFe / Lilon / LiHV / NiMH / NiCd / Pb
    loadable number of cells: 1-8 Lixx, 1-7 LiHV, 1-18 Nixx, 1-14 Pb
    Charging current (A): 0.2-20 x2
    Discharge current (A): 0.2-3 x2
    Chargers (Category): AC / DC 12V + 240V
    Power / watt (W): AC 400 / DC 600 × 2
    Charging current (category): Up to 20A
    Discharge current (category): Up to 5A
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: 87893268751

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Reviewed in the United States on May 15, 2026
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Jesus F Su
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★★★★★ 5
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Color: Green/Green
It's Solar. Light weight. Probably won't need a battery change for a long time. Takes a Lickin keeps on tickin.
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Reviewed in the United States on April 13, 2026
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Andrew Mc
Omaha, US
★★★★★ 5
Amazing solar
Color: Green/Green
You will love it
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Reviewed in the United States on April 21, 2026
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Amazon Customer
Omaha, US
★★★★★ 3
Feels cheap, not good for old eyes.
The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
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Reviewed in the United States on October 3, 2025
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DL
Omaha, US
★★★★★ 5
Great watch.
Color: silver/brown
This watch is impressive. Perfect timekeeping, comfortable on the wrist, easy to read and lightweight without feeling flimsy. Considering the price it’s a remarkable watch. I don’t know about durability, time will tell, but I am impressed so far. I sincerely hope that it lasts, because I like it very much. I field style watches are your thing, you should not hesitate. Get it.
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Reviewed in the United States on June 2, 2026

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