Gens ace iMars D300 Plus Smart Charger 300W Dual-Channel G-Tech (white / black)
Compact 300W dual-channel charger with Bluetooth, G-Tech automation and IPS display
Gens ace iMars D300 Plus is an upgraded dual-channel smart charger based on the D300 platform, providing AC 300W charging power and up to 350W ×2 when powered by DC. It is designed for FPV pilots and RC users who need fast, reliable and automated charging in a compact form. The integrated G-Tech Plug&Play system automatically identifies compatible smart batteries, while the built-in Bluetooth module enables full remote control, real-time monitoring and detailed historical data. Available in two color variants: white and black.
Key Features
- • AC 300W power and DC 350W ×2 output
- • Dual-channel charging up to 16A per channel
- • Supports LiPo / LiHV / LiFe 1–6S and NiMH 1–16S
- • G-Tech automatic battery recognition
- • Remote control and full analytics through the Gens Ace App (Bluetooth)
- • High-clarity 2.4” IPS LCD display
- • 8-level protection for safe operation
- • Ultra-compact and lightweight design
- • Two color options: white or black
G-Tech Smart Ecosystem & App Control
With G-Tech smart batteries, the charger automatically detects chemistry, cell count and recommended settings, removing the need for manual configuration. Non-G-Tech batteries are also supported, with parameters set manually. The integrated Bluetooth module enables:
- • Remote start/stop and full control of both channels
- • Real-time voltage, current and temperature data
- • Complete cycle history and battery health insights
- • End-of-charge notifications
8-Level Safety Protection
The D300 Plus incorporates multiple safety layers:
- • Overheat protection
- • Reverse polarity protection
- • Current limiting
- • Short-circuit protection
- • Over-voltage protection
- • Cell count mismatch alert
- • Wire break detection
- • Abnormal voltage alert
Technical Specifications
| Parameter | Details |
| Input Voltage | AC 100–240V / DC 7–30V |
| Output Voltage | DC 1–30V |
| Charging Current | 0.1–16A ×2 |
| Max Charging Power | AC 300W / DC 350W ×2 |
| Discharging Current | 0.1–3A ×2 |
| Discharge Power | 15W ×2 |
| Supported Batteries | LiPo / LiHV / LiFe 1–6S, NiMH 1–16S |
| Cell Balancing | 1–6S |
| Display | 2.4” IPS LCD |
| USB Output | 5V / 2.4A |
| Dimensions | 145 × 76 × 62 mm |
| Weight | 530 g |
Model Comparison — Which One Should You Choose?
| Model | AC Power | DC Power | Max Current | Bluetooth | G-Tech |
| iMars D300 Plus | 300W | 350W ×2 | 16A ×2 | Yes | Yes |
| iMars D600 | 600W | 700W | 15A | No | No |
| iMars D1000 | 1000W | – | 15A ×2 | No | No |
| iMars D1000 Plus | 1000W | 500W ×2 | 25A ×2 | Yes | Yes |
Key Differences
- • D300 Plus — best value, compact size, Bluetooth + G-Tech.
- • D600 — higher AC power, no Bluetooth, no G-Tech.
- • D1000 — raw power for large packs.
- • D1000 Plus — flagship model with maximum performance and smart features.
Package Includes
- • 1 × Gens ace iMars D300 Plus Charger (white or black)
- • 1 × AC Power Cable
- • XT60-T / EC5 / EC3 Adapter Set
- • 1 × USB Cable
- • User Manual