The V2299 Universal Smart Battery Charger with DC Car Charger is an excellent choice for those who are always on the go. This charger allows you to charge AA, AAA, C, D, and 9 Volt batteries while you're in your car. It is powered by an external AC adapter that plugs into your car's cigarette lighter or DC power outlet.

The V2299 is a smart charger that uses a microprocessor to monitor the charging process. It will automatically cut the power once the battery is fully charged, protecting the battery life by using negative delta V detection. The LED display shows the charging status of the batteries, whether they are in rapid charge, trickle charge, or if there is a bad cell detection.

This charger can charge 2 or 4 batteries at a time, making it convenient for those who need to charge multiple batteries at once. The automatic charge current selection for different battery sizes and types helps to ensure the batteries are charged correctly and efficiently. It is also suitable for charging both NiMH and NiCd batteries.

The charge times for the V2299 charger are as follows: AAA 600-1000mAh -> 1.5 to 3 hours, AA 800 - 2900mAh -> 1 to 3.5 hours, C 1200 - 6000mAh -> 2 to 8.5 hours, D 1200 - 12000mAh -> 2 to 16 hours, 9V 100 - 325mAh -> 9 to 24 hours. These times are based on the capacity of the battery being charged.

This charger is compact, measuring 5.0"W x 6.7"L x 2.5"H, and lightweight, weighing only 5 oz (141.74 g). It comes with a 20" long cord that allows you to charge your batteries from the backseat of your car. It is also ideal for use with the Super Universal Smart Battery Charger, V2299 smart charger, and V6988 10 Cell Charger.

The V2299 Universal Smart Battery Charger with DC Car Charger is an excellent choice for those who need to charge their batteries while on the go. It is compact, lightweight, and can charge multiple batteries at once. The smart charging system ensures that the batteries are charged correctly and efficiently, and the LED display keeps you informed of the charging status. This charger is an excellent investment for those who are always on the go and need to keep their devices powered up.