Graupner Ultra Duo Plus 50

The new extremely versatile Graupner Ultra Duo Plus 50 charger is now available. The Duo has two separate chargers/dischargers in one. The charger has a built in power supply so it can be used both 100 - 240 V and 12 V input. You can charge/discharge NiCd / NiMH / LiPo / LiIo / LiFe cells as well as lead-acid batteries. In addition there's also motor run-in and test functions for brushed electric motors. You can even connect your Muchmore tire warmers and control tire temperatures!

Description

Computer-controlled universal fast charger with integral lightweight switch-mode mains PSU for 100 - 240 V and 12 DC inputs. This means that the charger is the perfect choice for all mobile applications, and also for use abroad (USA / Japan).

Two equal-value independent or dependent (CV-link mode) charge outputs

Graupner Balancer socket for 2 x 1 ... 7 NiCd / NiMH / LiPo / LiIo / LiFe cells

Fifty memories for storing all essential battery parameters

Automatic charge, discharge, capacity measurement, battery maintenance and conditioning programs for all NiMH, NiCd, LiPo, LiIo, LiFe batteries used in modelling Ultra-simple to operate, with clearly arranged program structure, six buttons and rotary knob button

Two high-contrast LCD screens (128 x 62) with blue backlighting: 21 x 8 characters for displaying all relevant parameters or charge / discharge curves

Charge / discharge facilities for NiMH, NiCd, LiPo, LiIo, LiMn, LiFe or Pb (lead-acid) batteries

Delta-Peak cut-off detector for NiMH and NiCd cells withvariable Delta-Peak voltage, ensuring 100% full battery charging

Capable of charging single cells, therefore ideal for glow energizer batteries and for cell selection processes

Charges LiPo, LiIo, LiFe and lead-acid cells using constantcurrent / constant voltage method. Declining current curve after final charge voltage, with automatic charge termination.

Charge processes:
- NiCd / NiMH: Automatic, normal, linear, GMVIS, IMPULSE, REFLEX, RE-PEAK, staged charging
- LiPo / LiIo / LiFe: Automatic, CC / CV, CV-link

Special charge facility for battery storage

Balancer program

Data memory for comparing all important battery data.

Lead-acid battery charge programs with optimised charge curve, discharge facility, variable discharge current fordetermining battery capacity and residual capacity.

Program for Muchmore tyre heating covers with temperature control

Motor run-in and test functions for brushed electric motors

Protected against short-circuit, overload and reversed polarity

Switchable buzzer, selectable melody

Variable safety timer

Variable max. charge capacity

Selectable language: English / German / French / Italian

Internal battery resistance display

Individual cell voltage display for 2 x 2 - 7 cells in NiCd / NiMH / Li modes

PC-USB interface for displaying battery curves on the PCscreen

Ready to connect

Specification