TURBOMAT 4 Graupner 6420 Automatic NC rapid-charger, connects directly to car cigarette lighter socket (12 V car battery). High-performance rapid-charger with Delta Peak detection, de-signed for charging NC packs with 4-7 cells and a capacity of 0.5 - 2 Ah.
- Latest MOSFET technology.
- Selectable charge current: 1 A, 2 A or 4 A.
- Automatic Delta Peak charge termination.
- Automatic transition to trickle charge at end of rapid-charge process.
- Charges packs to 100% capacity.
- Robust aluminium case.
- Interchangeable connector adaptor for NC battery.
- Polarised connector.
- Standard car fuse protection against incorrect polarity and short-circuit. Charge current source 12 V car battery, min. 20 Ah
Maximum current drain approx. 6 A
Selectable charge 1 A, 2 A
currents 4 A (6-7 NC cells)
Maintenance (trickle) charge approx. 350 mA
NC battery capacity 0.5 ... 2 Ah
Charge voltage range 4-7 NC cells (4.8 ... 8.4 V)
Weight approx. 165 g
Dimensions 107 x 62 x 25 mm
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