The Dynamite® Passport™ Ultra Duo battery charger represents the pinnacle of premium, high-performance chargers. The one-of-a-kind Ultra Duo is the only 400W (200W x2) charger on the market with an internal high-capacity (500W) AC power supply. Now extremely fast charge times are possible thanks to the ability to charge at higher C rates, even on AC power! With dual 200W output capability, the Ultra Duo can charge low- to medium-capacity 3C Li-Po batteries in half the time it takes lower wattage/amperage chargers. In addition, the Ultra Duo resides within the family of Dynamite® Passport® chargers, meaning you get the full gamut of charging features, including the ability to charge virtually all battery types, a digital dot matrix display, and an easy-to-use jog dial navigation.

Key Features
- Interal AC power supply saves on space and doesn’t require a separate external power supply
- 100-240V AC (50/60Hz) or 11-18V DC input voltage
- Detachable AC power cord
- 200W charge power per output
- 25W discharge power per output
- Short circuit, overcurrent, and reverse polarity protection
- Low input voltage protection
- Over temperature protection
- Battery storage mode
- IP33CW, IK07 environmental rating
- Includes (2) insulated Banana to EC3™ battery adapter cables
- Includes (2) JST-XH balance adapter boards
- Optional high-current DC power cord available (DYN4012)
- Charges LiPo/LiFe /Li-Ion (1-6 cells), NiMH/NiCD (1-15 cells )and Pb battery types
- 500W internal power supply ensures that full power output is available even while utilizing both charge outputs and all USB power options
- 0.1-10.0A adjustable charge current per output









Features





Hello… i was going to purchase this charger, but was looking for more info on it.. Can you tell me on the charging amps where it is set up as the default at 2.0 amps and you can change this up to 10.0 amps… how high can i charge my lipo batteries… can i go up to 10.0 amps…. sort of new to this… at 2,0 amps this will charge slower correct… is it safe to charge at higher amps…. would 5.0 aps be better…. im looking to upgrade over the Oynx 245 dual charger and wanted to know if this is woth the extra cash… thank you for your help… we all start someplace and wanted to ask questions before i just buy it and charge at wrong amps…. if my battery is a 6900 mah lipo do i charge at 6,9 amps or go in the set up and set up for 6900 mah…
Thank you for your time and help.
Paul