I have the Novak Tray (almost everyone does) and picked up an INDI 30amps discharger called 'REACTOR".......for $40. After discharge the pack @ 30amps w/this reactor, then place it to SMART TRAY...done. A lot of local guy recommand this cheap discharger, works really good.
Not the top notch professional way to discharge or manage the cells like DPD or SPINTEC, but, it works OK for my 4200WC at club race or not so big national race.
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