We have created this saver set for you cordless grass and shrub shears large garden bag 80 l grass and shrub shears this westfalia rechargeable battery powered grass and hedge trimmer set is powered by the very latest li ion battery technology compared to nicd storage batteries li ion batteries are significantly lighter in weight 40 50 and do not suffer powerloss due to self charging and the slow loss memory effect is prevented light weight and easy to handle soft grip for opera