Ultramat 18 Graupner 6470

Ultramat 18 Li, Pb,NiMH Ladegerät Graupner 6470 Description
Age recommended by manufacturer: 14 years and up

• Inexpensive computer-controlled universal fast charger
• With 12 V DC input and integrated lightweight switched-mode power supply for 100 ... 240 V AC mains voltage. The charger is thus the ideal choice for use "on the road" and even abroad (USA/Japan).
• Graupner balancer connection for 1 ... 12 NiCd/NiMH/LiPo/LiIo/LiFe batteries
• Automatic chargers for NiMH and NiCd batteries in model building
• Thanks to clearly arranged program structure and 4 buttons, operation is childs play
• High-contrast 2-line LCD with blue backlighting for simultaneous display of all relevant parameters
• Can be used to charge NiMH, NiCd, LiPo, LiIo, LiMn, LiFe or lead-acid batteries
• Delta peak cut-off detector for NiMH and NiCd cells with adjustable delta peak voltage making full charging to 100% capacity possible
• Single-cell charging, ideal for glow plug batteries
• Charges LiPo, LiIo, LiFe cells using constant current/constant voltage method. Declining current curve after final charge voltage, with automatic charge termination
• Chargers for LiPo, LiLo and LiFe batteries
• Lead-acid battery chargers with optimised charging characteristic
• Protected against short-circuit, overload and reverse polarity
• 12 V DC input, pluggable, with 4 mm banana sockets
• Adjustable buzzer ON/OFF, 3 ... 10 s
• Adjustable safety timer can be switched on/off and adjustable 10 ... 300 min
• Select language from English/German/French
• Display of battery internal resistance
• Display of single-cell voltages for 2 ... 12 cells in NiCd/NiMH/Li mode
• Ready for connection

Specification
Discharge current : (max. 40 W) 0,1 - 5 A
All-up weight, approx.: 1030 g
Charge facility: 1 ... 30 NiMH/NiCd, 1 ... 12 LiPo/LiIo/LiMn/LiFe, 1/2/3/6/12 lead cells
Max. balancing current: NiMH/NiCd: 100 mA, LiPo/Lilo/LiFe: 300 mA
Dimensions (LxWxH): 188 x 199 x 66 mm
Disconnection NiMH/NiCd: Delta Peak, variable
Charge current: Mains operation (max. 90 W), 12 ... 15 V DC operation (max. 300 W) 0.1 ... 20 A
Balancer socket: 1 ... 12 (2 x 1 ... 6) NiMH/NiCd/LiPo/Lilo/LiFe cells
Operating voltage : Mains voltage AC 100 ... 240 V or DC min. 40 A; 11 ... 15 V