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ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger

$224.95

In stock at buddyrc.com

Specification: Model No: K4 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. Discharging power: 30W ×2 Parallel charging power/current: 800W/35A Parallel discharging power/current: 60W/3A Supported battery types and cell count:…

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ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger at a glance

BrandBuddy RC
Price$224.95
TypeBattery Charger
AvailabilityIn stock at buddyrc.com
ReturnsItems can be returned within 30 days of receipt with an RMA code requested by email.…

Price check

At $224.95, the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger is toward the top of Buddy RC's price range, whose 4,520 listed products run $1 to $9,999.

Similar items from other brands we track run $14.99 to $69.99.

About this product

From Buddy RC's product listing:

Specification: Model No: K4 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. Discharging power: 30W ×2 Parallel charging power/current: 800W/35A Parallel discharging power/current: 60W/3A Supported battery types and cell count: LiFe,LiIon,LiPo 1~8S;LiHv,ULiHv 1~7S; Pb 1~14S;NiMH/Cd 1~18S Charging current: 0.2~20.0A ×2 Discharging current: 0.2~3.0A ×2 Balance current: 1.5A/Cell Max Abnormal voltage alarm: Support Incorrect cell count setting alarm: Support Support Working temperature: 0~40℃ Storage temperature: -20~60℃ Dimension: 176×183×57mm Weight: About 1230g Packaging included: 1X ISDT K4 Charger

Buying from Buddy RC

Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific.

Shipping
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Returns
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
Warranty
Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.

Read our full Buddy RC review and shop all products →

Frequently asked questions

How much is the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger?
Buddy RC lists it at $224.95 on buddyrc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a discount on the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger?
Buddy RC publishes these ways to save: Loyalty points with an account. Buddy RC sets the terms, which can change; our Buddy RC coupons page has the details.
What is Buddy RC's return policy?
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
How long does Buddy RC take to ship?
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Does the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger come with a warranty?
Buddy RC's published warranty terms: Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.
Where can I buy the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger?
The ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger is sold directly by Buddy RC on buddyrc.com. The Shop now button on this page goes straight to the product there.
Is the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger in stock?
Yes. Buddy RC lists it as in stock on buddyrc.com as of our latest check. Stock and prices refresh throughout the day.
Is Buddy RC a legit store?
Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific. Our full Buddy RC review covers shipping, returns and what to check before ordering.
Is the ISDT K4 AC 400W DC 600W Dual Mode Smart Balance Charger expensive?
At $224.95 it is toward the top of Buddy RC's range ($1 to $9,999 across 4,520 products), and similar items from other brands run $14.99 to $69.99.

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