More from Buddy RC →ISDT K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo Charger Discharger
$149.99
In stock at buddyrc.com
The ISDT K2 Air is a dual-channel AC/DC balance charger rated 200W on AC and 500W per channel on DC, with 20A per channel. It handles LiPo, LiHV, LiFe and Li-ion from 1S to 6S, plus NiMH and lead acid. A 2.8 inch IPS screen and ISDLink app control round it out. It suits hobbyists charging two big packs at once.
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Highlights
- Two channels, up to 20A each
- AC 200W or DC 500W x2
- ISDLink app for wireless presets, monitoring and OTA updates
- 2.8 inch IPS display
- USB-C output for charging phones
Best for
RC hobbyists who charge two large packs at the field or at home.
Things to consider
- AC mode is limited to 200W total
- Discharge is only 15W per channel
- Full 1000W needs a capable DC supply
Key specs
| Price | $149.99 |
|---|---|
| Input | AC 100 to 240V / DC 10 to 30V |
| Charge current | 0.2 to 20A x2 |
| Charge power | AC 200W / DC 500W x2 |
| Battery types | LiPo/LiHV/LiFe/Li-ion 1 to 6S, NiMH 1 to 16S, Pb 1 to 12S |
| Dimensions | 135 x 135 x 64 mm |
| Weight | About 700g |
Our take
A powerful dual charger that shines most with a DC supply.
ISDT K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo… at a glance
| Brand | Buddy RC |
|---|---|
| Price | $149.99 |
| Type | Battery Charger |
| Availability | In stock at buddyrc.com |
| Returns | Items can be returned within 30 days of receipt with an RMA code requested by email.… |
Price check
At $149.99, the ISDT K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo 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 $24.77 to $69.99.
Frequently asked questions
Can it run off a wall outlet?
Yes, it has an AC input, but AC output is capped at 200W.
Is there an app?
Yes, ISDLink lets you preset tasks, monitor charging and update firmware.
How much is the ISDT K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo Charger?
Buddy RC lists it at $149.99 on buddyrc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
Is there a discount on the ISDT K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo 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 K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo 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 K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo Charger?
The ISDT K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo 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 K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo 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 K2 Air AC 200W DC 500Wx2 20A Dual Channel Balance Lipo Charger expensive?
At $149.99 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 $24.77 to $69.99.
