Please see the listing photos for condition, contents, and specifications.  See video for operation demonstration.  This previously owned cordless tool shows some minor wear. It has some small, light scratches and spots. There is some dust in the crevices.   The two batteries hold a charge, but I do not know for how long.   The charger was used to charge the two batteries.  I do not know when each item was made.   The saw has been tested and seem to work fine.  A used saw blade is included.  There is an Allen wrench attached to the saw.  The saw weighs four pounds, fourteen ounces.  Customer satisfaction is guaranteed.  A full refund is offered if these do not work properly or if you are not fully satisfied and I will pay the return shipping cost.  Payment due at time of purchase.