** Shares of battery maker Enovix ENVX.O down 13.5% at $7.91 in extended trading as it plans to raise capital
** Silicon Valley-based firm announces private offering of $300 mln convertible bonds due 2030
** Co plans to use net offering proceeds for general purposes, including to fund potential acquisitions
** It also expects to use some proceeds to pay cost of capped calls, derivative transactions employed to mitigate dilution
** Co has about $1.8 bln market cap
** ENVX shares on Weds closed up 0.9% at $9.15, trimming YTD loss to ~16%
** Of 12 analysts covering the stock, 9 rate it "strong buy" or "buy" and 3 rate "hold" and median PT is $23.50, LSEG data shows