The iMars D300 Charger is a versatile and intelligent charger that supports both charging and discharging. As a member of G-Tech Eco, the iMars D300 Charger is designed specifically for the G-Tech smart battery, while also supporting non-smart batteries for broad compatibility. Gens ace iMars D300 G-Tech AC/DC Balance Charger offers high charging power with up to 16A current, AC 300 Watts and DC 700 Watts performance. The G-Tech system enables true plug-and-play functionality, greatly enhancing ease of use and convenience for every user.
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Top highlights
Dual Channel AC/DC Smart Balance Charger.
Small & Lightweight Portable Design with wide-view IPS Display.
High power charging: Max 16A, AC 300W / DC 700W, 100V-240V worldwide use.
External discharge feature available.
Synchronous output, 2-in-1 Fast-charging.
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Dual High-Power Channels – 300W Each
The power rate is 300W (2 channels), the maximum charging current is 16A, the charging current is adjustable, and the use and operation are simple; 7 operating modes of the products include charge, discharge, balance, storage, ExtDischarge, SyncCharging, digital power supply.
Smart Plug-and-Charge with G-Tech
Gens ace Imars D300 Dual Channel Charger built-in Smart Chip, it will automatic identify G-Tech smart battery information, automatic charging, automatic stop when fully charged.
Safe and Durable Design
Made with UL94-V0 flame-retardant materials and real-time data monitoring (voltage, current, time). Delivers peace of mind with every charge.
Supports external discharge, really practical for daily battery maintenance.
Specification：US Black
L**s
Verified
Ich habe Fragen zur Bedienung gestellt, der Support antwortete sofort.
Specification：EU Black
C**e
Verified
Shipping was incredibly quick, received the item ahead of schedule.
Specification：US Black
L**e
Verified
Shopping on mepsking is straightforward, checkout takes just a few clicks.
Specification：US Black
P**l
Verified
Compact and light, easy to take out for field flying. IPS screen is clear to read.
Specification：US Black
Additional reviews after 12
days
Great portable design overall.
T*m
Verified
Der Händler hat mir dieses Ladegerät aktiv empfohlen, passt perfekt zu meinen Akkus.
Specification：EU Black
N**e
Verified
Price is much lower than other retailers, solid bargain.
Specification：US Black
J*x
Verified
This iMars D300 charges two batteries at once, dual channel works perfectly.
Specification：US Black
Additional reviews after 11
days
Runs fine daily.
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FAQFeel free to ask us any questions
Q: What types of batteries are compatible with the Gens Ace iMars D300 G-Tech Charger?
A: The D300 supports a wide range of battery types, including LiPo, LiHV, LiFe, Lilon (1–6S), NiMH/NiCd (1–15 cells), and Pb (2–20V) batteries. It also features G-Tech smart battery recognition when used with compatible G-Tech batteries for automatic parameter setup, ensuring a safer and easier charging experience.
Q: Can I charge two batteries at the same time using both channels?
A: Yes, the iMars D300 is a dual-channel charger, meaning it can independently charge two batteries at once. Each channel supports up to 350W when using DC input (for a total of 700W) or 150W per channel when using AC input (total 300W), making it ideal for hobbyists who need efficient, simultaneous charging.
Q: Is the Gens ace iMars D300 a good charger for FPV pilots who want one unit for both home and field use?
A: Yes. Its AC and DC input support is one of its biggest advantages, because it works both from wall power at home and from a DC source in the field.
Q: Is the iMars D300 mainly for G-Tech smart batteries, or can it also handle regular packs well?
A: It is especially convenient with G-Tech smart batteries, but it also works well with regular non-smart batteries, so it is not limited to one battery ecosystem.
Q: Is this charger more about convenience or about raw charging power?
A: It offers both, but its biggest appeal is combining real charging power with a very user-friendly workflow, especially if you use G-Tech batteries.
Verified