The iMars D300 Charger is a versatile and intelligent device that supports both charging and discharging. As part of the G-Tech Eco series, it's designed for G-Tech smart batteries but also compatible with non-smart batteries.
When a G-Tech smart battery is connected, the charger automatically identifies the battery type, voltage, and optimal charging current. For non-smart batteries, users need to manually select the battery type and working mode.
The iMars D300 features dual-channel AC/DC smart balance charging, a wide-view IPS display, and a compact, lightweight design perfect for high-power, on-the-go use.
It supports seven operating modes: Charge, Discharge, Balance, Storage, ExtDischarge, SyncCharging, and Digital Power Supply.
Key Features
Dual-channel AC/DC smart balance charging
Portable and lightweight with 2.4" IPS display
Max. 16A charge rate per channel; 300W (AC) / 700W (DC)
External discharge mode supported
2-in-1 fast-charging with sync output
Built-in DC power supply for external devices
Advanced cooling system for heat dissipation
High-grade safety with UL94-V0 flame retardant materials
Multiple protection: Short Circuit / Overcharge / Overcurrent / Overvoltage
Fully supports Gens ace G-Tech smart battery system
Specifications
Input Voltage: AC 100240V / DC 730V
Output Voltage: DC 130V
Max Input Current: DC 34A
Max Charging Power: AC 300W / DC 350W ×2
Charge Current: 0.116A ×2
Discharge Current: 0.13A ×2
Discharge Power: 15W ×2
Cell Balancing: 16S
USB Output: 5V / 2.4A
Display: 2.4 IPS LCD
Supported Batteries: LiPo / LiHV / LiFe 16S; NiMH 116S
Dimensions: 145 × 76 × 62mm
Weight: 530g
Accessories: AC Input Cable, XT60-T / EC5 / EC3 Adapters
Why Choose Us
Fast and secure UPS delivery from Germany
Reliable local after-sales service across Europe
1-year warranty and exclusive discounts on extended purchases
High energy density batteries tailored to UAVs, RC cars, boats, helis, and FPV drones
Low internal resistance for steady voltage and longer run times
Certified manufacturing: ISO9001 and ISO14001 compliant
Safety Caution
Keep away from high-temperature environments
Do not dispose of in fire or water