You'll need to get a power supply or large 12v battery to use that charger, but if you've already got one, its actually pretty good, i run a couple of them and have done for the last year or so with no issues (they are branded differently tho!)
TBH the big battery will provide far far more power than the stock electrics can draw, and it also weighs a tonne. You might be better off with the saddles, as they are slightly lighter, and will still provide more than enough power. And if you get a 4wd car eventually (you will!), it keeps flexibility to use those batteries in another car.
Another option is to go for shorties/stubbies, i'm running 4200mAh nanotechs and don't give anything away in top end or acceleration to people using full size packs. And i can muck around with weight distribution by moving the battery.
|