Product overview
The Gens ace iMars D300 PLUS from Shenzhen Grepow Battery Co., Ltd. is a dual-channel battery charger for radio-controlled models. Its functions cover charging, balancing, discharging and storage preparation, with a digital power-supply function for other equipment. The portable enclosure measures 145 × 76 × 62mm and weighs approximately 530g net. A streamlined housing, finely textured matte lower shell and 2.4-inch IPS sunlight-readable display define its physical layout. Buyers can choose black/gold or white/grey finishes, while the interface offers four languages.
Integration uses XT60PW-M DC input and output connectors, with XT60-to-XT30, EC5 and T-plug adapters plus a USB data cable supplied. Bluetooth is supported. AC operation provides 300W with intelligent allocation; DC operation provides 350W per channel. Combined-channel charging requires one DC supply, while 15A external discharge requires an external load. Lithium battery support extends to 1–6S, with balancing connections for 2–6S. The charging-current specifications differ: the feature description gives a 15A per-channel peak, while the parameter listing gives 0.1–16A × 2.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Shenzhen Grepow Battery Co., Ltd.; Gens ace iMars D300 PLUS dual-channel intelligent balance charger |
| Display | 2.4-inch IPS sunlight-readable display |
| Maximum discharge power | 15W × 2Main ports: 6W × 2; balance ports: 9W × 2. |
| Channels | 2 |
| Maximum charging power | AC 300W; DC 2 × 350WAC power uses intelligent allocation. |
| Input voltage | AC 100–240V; DC 7–30V |
| Balance-port cell count | 2–6S |
| Output voltage range | DC 1–30V |
| Battery types and cell counts | LiPo/Li-ion/LiHV/LiFe: 1–6S; NiMH: 1–16S |
| Input current | 34ADC input. |
| Operating temperature | 0–65°C |
| Charging current | 0.1–16A × 2 |
| Storage temperature | −20–60°C |
| Balance charging current | 1.2A/cell maximum × 2Maximum per cell, across two channels. |
| DC input connector | XT60PW-M |
| Voltage error | Standard ±10mV |
| Output connector | XT60PW-M |
| Discharge current | 0.1–3A × 2 |
| Dimensions | 145 × 76 × 62mm |
| Selectable functions | Charging, discharging, storage, balancing, external discharge, digital power supply and two-in-one charging |
| Weight | Approximately 530gNet weight. |
| Housing and finishes | Black/gold or white/grey; streamlined housing with a finely textured matte lower shell |
| Interface languages | Chinese, English, French and German |
| Included adapters and connectivity | XT60-to-XT30, EC5 and T-plug adapters; USB data cable; Bluetooth support |
| External discharge current | 15AWith an external load connected. |
| Combined-channel operation | Combines the output currents of both channelsTwo-in-one charging mode using one DC power supply. |
| Thermal functions | Controllable cooling system and temperature compensation |
| Protection features | UL94-V0 flame-retardant rating; short-circuit, overcurrent, overcharge and overvoltage protection |
| Advertised peak charging current | Up to 15APer channel. |
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