- Varta Battery Charger model 57685101441 with LCD Ultra Fast Charger+ technology - Charges up to 4 AA or AAA batteries simultaneously, with independent charging channels for maximum efficiency - Intuitive LCD display shows charging status, voltage, capacity (mAh), and remaining time - Includes 4 ready-to-use rechargeable AA batteries of 2100mAh - Supports rechargeable NiMH batteries of AA, AAA, C, D, and 9V types - Three operating modes: fast charge, standard charge, and refresh to reactivate depleted batteries - Advanced safety system: short-circuit protection, defective battery detection, and reverse polarity - Power supply suitable for international use (100-240V) and 12V adapter included - Robust and compact design, ideal for home, office, or travel - Generic packaging