Varta Varta LCD Charger (Type 57070), silver, welding blister - charges 2x or 4x AA batteries or AAA batteries (NiMH) simultaneously Charger for 2 or 4 rechargeable AA batteries or AAA batteries High-quality blue LCD display with charging progress display - only 2 hours charging time for 4x AA with 1600 mAh With trickle charge against self-discharge With comprehensive safety features: Minus-Delta-U switch-off, time switch-off, short-circuit protection, detection of alkaline and defective cells Charging via power supply, car connection/cigarette lighter or USB-A -Connection to laptop, PC etc. (power supply with Euro plug, 12 V car power supply and USB-A cable included) Can be used worldwide thanks to a voltage range of 100-240 V (AC) The compact size of 72 x 116 x 32 mm makes the battery charger the perfect travel companion