The ultimate upgrade for your new E-Maxx. This is for 1 pair of our new 9000XL 7.4V lipo packs. One left side and one right side custom wired to fit the E-Maxx battery compartment.
There is no better pack than this if you're wanting to replace your 7-cell flat NIMH pack or upgrade your lower capacity lipo pack. This pack takes up the WHOLE tray, not just part of it. Long run times while holding incredible voltage under load. These packs will make your Traxxas E-Maxx scream!
Warning: The E-Maxx Brushless Edition ESC has a soft lipo cutoff as the factory default setting. This means that it won’t cut the power to your system when the pack voltage reaches the cutoff point. We highly recommend getting a Castle Link Programmer and changing the ESC Auto-Lipo cutoff to 3.4V per cell. This does NOT mean that it now has a hard-cutoff. It just means that the soft-cutoff triggers a little sooner to give you time to drive your vehicle back. This will protect you from over-discharging your lipo pack and voiding your warranty.
Two Lipo 9000mah - 7.4V packs
40+mph in most brushless setups(7.4 Volts)
54 minutes average runtime(9000mah Capacity)
162mm X 45mm X 26mm
60C - 3990 surge watts(540 amps)
446 grams
5C Fast Charge Capable
Water-sealed for all-weather protection
Built today with factory fresh cells
We add the connectors and balancing taps for you
Money Back Guarantee
Wired to fit E-Maxx tray
Note: Requires E-maxx Tray Expansion Kit (#3927X) to fit. Sold here.
