Nexcell NC10FC10 fast charger. Compact, Efficient, Practical, and Quality. One of the top quality chargers on the market. This charger will be with you for many years to come. You can count on its rigid and compact design to recharge your batteries at home or in a car. Charger special features: 1: Delta V cut off. 2: Delta T cut off. 3: Tmax cutoff. 4: Timer cutoff. 5: Reverse polarity protection 6: Music signaling the end of charging 7: LED indicators 8: Automatic switch to trickle charge 9: Car plug is included Great for high capacity rechargeable batteries such as 1800mAh, 2000 mAh, 2100, and 2300 mAh.