Product overview
The Grepow Gens ace iMars D300 Plus G-Tech is a battery charger for RC applications. Its two independent outputs support lithium and NiMH packs, with Bluetooth access to charging data, historical records and settings through the Gens ace App. Local operation uses four buttons and a 2.4-inch IPS LCD. The charger incorporates a G-Tech system, power factor correction, an AC-to-DC design and a built-in smart cooling fan within a housing measuring 145 × 76 × 62 mm and weighing approximately 530 g.
Integration into an RC charging setup requires a 100–240V AC supply or a 7-30V DC input. Available charging power depends on that input: AC operation provides 300W with smart allocation, while DC operation provides 2 × 350W. Charging current is 0.1–16A ×2. Supported lithium packs span 1–6S, although the balancing range is 2–6S; NiMH support extends to 1–16S. Discharge capability is limited to 15W ×2, divided between the main and balance ports. OEM/ODM customization is supported for RC system integration.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Grepow Gens ace iMars D300 Plus G-Tech RC Battery Charger |
| Brand relationship | Gens ace is a sub-brand of Grepow. |
| Product purpose | Dual-channel smart battery charger for RC applications. |
| Channels | 2 Independent Outputs |
| AC Input Voltage | 100–240V |
| DC Input Voltage | 7-30V |
| Max. DC Input Current | 34A |
| Output Voltage Range | DC 1~30V |
| Max. Charging Power | AC: 300W (Smart Allocation) / DC: 2 × 350WAC input: smart power allocation; DC input: two charging outputs. |
| Charging Current | 0.1–16A ×2 |
| Discharge Current | 0.1~3A ×2 |
| Max. Discharge Current | 15W ×2 (Main Port 6W ×2, Balance Port 9W ×2)Main Port 6W ×2, Balance Port 9W ×2. |
| Balance Current | Max. 1.2A/cell ×2 |
| Balance Cells | 2–6S |
| Lithium battery compatibility | LiPo / Li-ion / LiHV / LiFe: 1–6SLiPo / Li-ion / LiHV / LiFe batteries. |
| NiMH compatibility | 1–16SNiMH batteries. |
| Display | 2.4-inch IPS LCD |
| Dimensions | 145 × 76 × 62 mm |
| Net Weight | Approx. 530 g |
| Local controls | Four-button menu control interface and LCD screen. |
| G-Tech and remote management | G-Tech system and Bluetooth management with real-time charging data, historical records and settings adjustment through the Gens ace App.Bluetooth remote management through the Gens ace App. |
| Cooling | Built-in smart cooling fan. |
| Power architecture | Power factor correction. |
| AC-to-DC design | AC-to-DC design. |
| Certification | FCC, CE and RoHS certification approved. |
| Customization | OEM/ODM customization for RC brands, resellers and system integrators. |
Request a quote for Gens ace iMars D300 Plus G-Tech
Send your application, destination country and expected quantity to the ChinaDrone team. We can discuss product selection, configuration and sourcing from China.
Submit your procurement requirements ↗No account needed. A model number is optional. Your enquiry is handled by ChinaDrone.



