Attention Onyx Lipo's are a very hi-output lipopolymer material and require storage and maintenance there is only a 30 day manufacturers warrantee against defects only whether you use the battery or not. a "dropped" cell is the only likley warrantable scenario

Our new 8300 4 cell lipo pack delivers more punch than our previous version 8000 if you liked the Longevity of the 8000 wait till you try the new 8300Mah pack as men we all know longevity and speed are a great combination !!

Don't be fooled by flash in the pan Lipo's promoting high "C" rating number's Our "ONYX" lipo's get better as they are cycled