( ( Lithium batteries ) ( ( ( ( ( ( ( come ( in ( standard ( ( sizes and ) voltages ) ) ) ) , ) ( ( ( deliver two ) ( to ( ( three ( times ( as many ) ) ) shots ) ) ) ( as ( ( alkaline batteries ) ( of ( the ( same size ) ) ) ) ) ) ) , ) and ) ( have ( ( a ( shelf life ) ) ( of ( ( ( up to ) ten ) years ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Lithium) (NNS batteries)) (VP (VP (VB come) (PP (IN in) (NP (JJ standard) (NNS sizes) (CC and) (NNS voltages)))) (, ,) (VP (VB deliver) (NP (CD two)) (PP (TO to) (NP (QP (CD three) (NNS times) (IN as) (JJ many)) (NNS shots))) (PP (IN as) (NP (NP (JJ alkaline) (NNS batteries)) (PP (IN of) (NP (DT the) (JJ same) (NN size)))))) (, ,) (CC and) (VP (VB have) (NP (NP (DT a) (NN shelf) (NN life)) (PP (IN of) (NP (QP (IN up) (TO to) (CD ten)) (NNS years)))))) (. .)))
Lithium batteries come in standard sizes and voltages, deliver two to three times as many shots as alkaline batteries of the same size, and have a shelf life of up to ten years.
(ROOT (S (NP (NNP Lithium)) (VP (VBZ has) (NP (CD three) (NNS electrons))) (. .)))