We are often asked why we sell only Amptron Batteries. It is quite simple really. They are the best. We have been selling these for 10 years without any problems. Similarly we sold Northern Lite Truck Campers and Torklift products also without any warranty issues.
Amptron batteries are very reasonably priced for the top of the range Lithium batteries. You can talk to a real person who has real knowledge about lithium. Amptron chargers are also very reliable and again reasonably priced.