Introducing our 7.4 Volt Li-Ion / Polymer 0.3A Battery Pack Smart Charger, the perfect solution for charging your Li-ion or Li-polymer batteries quickly and efficiently. This charger has been designed with the latest smart charging technology to provide a safe and reliable charge every time, ensuring the longevity of your batteries.

At a compact size of 89mm x 38mm x 25mm (3.5" x 1.5" x 3.5") and weighing only 3 ounces, this charger is highly portable and perfect for use at home, in the office or on the go. The 5.5mm x 2.1mm barrel jack connector makes it easy to connect to your battery pack, and the input voltage of 100V-240V 50/60Hz means you can use it worldwide with any standard AC outlet.

With an output of 8.4V - 300mA, this charger is optimized to provide a fast and efficient charge to your Li-ion or Li-polymer battery pack. The charging current of 300mA (0.3A) is adjustable to meet the specific needs of your battery pack, ensuring that it is charged safely and efficiently. The smart charging technology of this charger ensures that the charging current is regulated throughout the charging process, preventing overcharging and prolonging the life of your battery pack.

This charger features an LED indicator that shows the charging status of your battery pack, so you can easily monitor the charging progress. The charger also features protection against short-circuits and reverse polarity, ensuring that your battery pack is charged safely and without any damage. The maximum charging time is about 2-3 hours, depending on the battery's capacity.

Overall, our 7.4 Volt Li-ion/Polymer 0.3A Battery Pack Smart Charger is a reliable, efficient, and portable charger that is perfect for charging your Li-ion or Li-polymer battery packs. It comes with a 1-year warranty, and is CE certified for your peace of mind. Invest in this charger today and enjoy the convenience of a fast, safe, and reliable charging solution for your battery packs.