XTAR XP4 4 Slot Charger
Xtar Panzer XP4 Charger
The XTAR XP4 Battery Charger is also known as the Panzer 4 Charger. It has four channels and slots that works independently of one another.
It offers three optional charging currents, reverse polarity protection, and short circuit protection to keep you batteries running long and safe.
It also features a USB output port where you can use your lithium-ion batteries to charge your USB mobile devices.
The LCD backlight can be off or automatically into low light mode in 2min to save more energy. – See more at: http://www.xtar.cc/products_detail/productId=64.html#sthash.xrGlxtGZ.dpuf.
ROCKET also provides 4 charge currents for you to choose the suitable one to maximize battery life.
This is a very powerful intelligent charger.