This 6 cell pack is built with our new 5000mah cells that are grouped together by voltage and zapped. Upgrade your stock pack with this high capacity version. Great for racers or backyard bashers. Ballistic Performance! 

This 7 cell pack is built with our new 5000mah cells that are grouped together by voltage and zapped. Upgrade from your stock 6-cell pack for increased power. Great for racers or backyard bashers! Ballistic Performance! 

This 7 cell pack is built with our new 5000mah cells that are grouped together by voltage and zapped. We use low resistance battery bars to connect the cells. Upgrade from your stock 6-cell pack for increased power. Great for racers or backyard bashers! ...

MaxAmps.com brings you the exclusive "Green Series" LiFePO4 battery packs. These new "life" packs will not catch fire or explode from over-charging. In addition to being safer than lipos, they are more robust.

They provide 1000+ usable cycles(4 times longer than lipos) ...

ROAR APPROVED. MaxAmps.com presents the ultimate “Sanction Spec” hard case racing pack. As you racers know, the most important factor for your batteries is voltage under load. This p...

MaxAmps.com presents the ultimate hard case racing pack. As you racers know, the most important factor for your batteries is voltage under load. This pack boasts a 60C rating for all your amp hungry racing setups. It will maintain higher voltage under load than any o...

MaxAmps.com presents the highest capacity 3 cell hard case racing pack on the market today. That means you get to enjoy the insane amount of power that a 3S lipo gives you plus the long runtime you're looking for with 4000mah of capacity. We know you want the bes...