Technology: Automatic charger with advanced high frequency switch mode power supply technology Efficiency: >85% Size: 210 × 90 × 65mm Weight: 1.0 kg AC input: 230 Volt 50-60Hz Power: 260 W Charging voltage: 12.6 V Maximum charge current: 20A AC input: 100-240VAC 60/50HZ Connector: M8 tongue connector Minimal battery voltage: 3V Powerful 12.6V20A li-ion battery charger to quickly and safely charge Rebelcell 12V50AV / 12V70AV / 12V100AV / 12V140AV batteries. Compact & Lightweight: The charger weighs just 1.2 kg. High Ease of Use: Lightweight and compact, quick recharge. Reliable: Built-in protection: no risk for overcharging. Charger switches off automatically when the battery is fully charged. Protected against reverse polarity. Warranty: Two years.