( ( If ( you ( can ( ( ( ( find ( a ( ( small ( -LRB- ( tractor-sized -RRB- ) ) ) ( marine ( deep-discharge battery ) ) ) ) ) , ) or ) ( adapt ( ( ( a ( gel cell ) ) ( of ( the kind ) ) ) ( now ( common ( in ( UPS 's ) ) ) ) ) ) ) ) ) ) ( , ( you ( ( will ( be ( much happier ) ) ) - ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (PRP you)) (VP (MD can) (VP (VP (VB find) (NP (DT a) (ADJP (ADJP (JJ small)) (PRN (-LRB- -LRB-) (ADJP (JJ tractor-sized)) (-RRB- -RRB-))) (JJ marine) (NN deep-discharge) (NN battery))) (, ,) (CC or) (VP (VB adapt) (S (NP (NP (DT a) (NN gel) (NN cell)) (PP (IN of) (NP (DT the) (NN kind)))) (ADJP (RB now) (JJ common) (PP (IN in) (NP (NNP UPS) (POS 's)))))))))) (, ,) (NP (PRP you)) (VP (MD will) (VP (VB be) (ADJP (RB much) (JJR happier)))) (: -)))
If you can find a small (tractor-sized) marine deep-discharge battery, or adapt a gel cell of the kind now common in UPS's, you will be much happier -
(ROOT (S (NP (DT All) (NNS cells)) (VP (VBP have) (NP (NP (DT the) (JJ small) (NN size)) (PP (IN in) (NP (JJ common))))) (. .)))