What to do if the supply voltage LED on my Hilti Battery Charger doesn't light?
If the supply voltage LED on your Hilti Battery Charger doesn’t light up, it could indicate a charger malfunction. Try unplugging the charger and then plugging it back in. If the LED still doesn't light up, return the charger to Hilti Service for assistance.
Why are the LEDs on my Hilti C4/35 MC4 blinking?
If the LEDs on your Hilti Battery Charger are blinking, it means the battery is either too hot or too cold to charge. The charger will automatically begin charging once the battery reaches the correct temperature.
Why is the battery temperature LED blinking on my Hilti Battery Charger?
If the battery temperature LED on your Hilti Battery Charger is blinking, it means the battery is either too hot or too cold, which prevents charging. The charger will automatically start charging once the battery reaches the correct temperature.
What to do if the charge state display doesn't light when a battery is in the Hilti C4/35 MC4 Battery Charger?
If a battery is in the Hilti Battery Charger and neither the charge state display on the battery nor the charge status LED on the charger lights up, it could be due to a couple of reasons. First, charging may not have started yet if it's not this battery’s turn. You can remove the other batteries from the charger to see if that helps. If charging still doesn’t start, or if no LED lights on the battery after activating the charge state display, the battery might be faulty and should be checked by Hilti Service.
What to do if LEDs on Hilti C4/35 MC4 Battery Charger don't light?
First, unplug the Hilti Battery Charger and then plug it back in. If the LEDs still don’t light up, the charger may be malfunctioning and should be taken to Hilti Service for inspection.
General| Input Frequency | 50/60 Hz |
|---|---|
| Charging Current | 4 A |
| Battery Type | Li-ion |
| Output Voltage | 14.4 V |
| Compatibility | Hilti 14V Li-Ion batteries |
| Charging Time (for B14/4.2) | 60 min |
| Storage Temperature | -20 °C to 70°C |
| Weight | 800 g |
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