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4.7 out of 5 Customer Rating

IMARS D300 G-Tech AC/DC 300W/700W Charger White

Item No. GEA300WD300UW
Brand Logo
4.7 out of 5 Customer Rating

IMARS D300 G-Tech AC/DC 300W/700W Charger White

Item No. GEA300WD300UW
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Product Details

The Imars D300 Charger is a versatile and intelligent charger that supports both charging and discharging.
Key Features
  • Dual Channel AC/DC Charging
  • Small, Lightweight and Portable
  • External Discharge Feature
  • Controlled Heat Dissipation
  • Advanced Safety Features
In The Box
  • (1) IMARS D300 G-Tech AC/DC 300W/700W Charger
IMARS D300 G-Tech AC/DC 300W/700W Charger White


As a member of G-Tech Eco, Imars D300 Charger is designed specifically for the G-Tech smart battery, but is also compatible with non-smart batteries.


  • Dual Channel AC/DC Smart Balance Charger
  • Small and Lightweight Portable Design with wide-view IPS Display
  • High power charging, capable of Max 16 amp charge rates for one channel, worldwide 100V-240V voltage versatility, AC 300 Watts, DC 700 Watts
  • External discharge feature available
  • Synchronous output, 2-in-1 Fast-charging
  • Built-in DC power source for different devices
  • Controlled heat dissipation system
  • Advanced safety features, UL94-V0 Flame Retardant Grade
  • Protection of Short circuit / Over current / Overcharge / Over voltage
  • Support Gens Ace G-tech smart charging


When a G-Tech smart battery is connected to the Imars D300 charger, the charger will automatically identify the battery type, voltage through the smart balance connector, and charging current recommended by the battery manufacturer. For non-smart batteries, it is necessary to manually select the battery type and the required working mode to get started.

The Imars D300 Charger offers a range of features, including dual channel AC/DC smart balance charging, a small and lightweight portable design, a wide-view IPS display, and high power charging.

The charger has seven operating modes: charge, discharge, balance, storage, ExtDischarge, SyncCharging, and digital power supply. It offers simple to use and operation.

Product Specifications

Product Weight 18.69 oz (530g)
Battery Type LiFe (3.3V per cell), LiHV (3.8V per cell), LiPo (3.7V per cell), NiMH (1.2V per cell)
Connector Type XT-60
Discharge Yes
Product Length 5.7" (145 mm)
Display 2.4 inch IPS LCD Display
Input Voltage AC 100-240V; DC 7-30V
Product Height 2.44" (62 mm)
Normal/Standard Charge Current 0.1-16A
Maximum Continuous Discharge Current 0.1~3A
Product Width 2.99" (76 mm)