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MaxAmps LiPo 13500XL 7.4V RTR Kit for Slash®

MaxAmps LiPo 13500XL 7.4V RTR Kit for Slash®

List Price: $329.99
You save $50.00
Price: $279.99
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Click here to watch a video of this pack in action.

Kit includes everything you need to make your Traxxas Slash or Slash 4x4 scream!

Lipo 13500XL 2S 7.4v Pack

  • 45+mph in Slash 4x4(7.4 volts)
  • True 100C rating
  • 81 minutes average run time(13,500mah capacity)
  • Lifetime warranty
  • 5C fast charge capable
  • 100% waterproof
  • Built today with factory fresh cells
  • Built with genuine 12awg Deans Ultra wire
  • We add the connector and JST-XH balancing tap for you
  • 162mm x 45mm x 37mm, 612g

For the highest capacity-longest run time, choose the MaxAmps 13,500mah pack.  Run your entire day of racing on one charge!

Note: Using this battery in the Traxxas Slash requires Traxxas battery tray expansion kit (#5827X) to fit.

Hitec X1 AC Plus Single Port Charger

The new X1 AC Plus battery charger goes everywhere you go.  Capable of charging all battery types, this charger is the affordable and portable answer to keeping your batteries charged and ready for action.  The 50-watt X1 AC Plus will charge all your batteries at rates from 0.1 to 6 amps, using either 11-18V DC or 100-240V AC power sources.  Designed to charge NiMH, NiCd, LiPo, LiFe, Li-Ion and Lead-based batteries, the X1 AC Plus is the perfect charging solution for your RC hobby.  Drivers and piolts alike will appreciate its price and relish in its dependability.

Charge your batteries safely and efficiently with this simple to use system.  You can charge in AC mode by plugging into a wall outlet or you can charge in DC mode by attaching it to a 12-volt car battery or a 11-18 volt (20A minimum) DC power supply.

  • Charge 1-6 LiPo, LiFePO4/A123, Li-ion, 1-15 NiMH/NiCd, 2-20V Lead Acid batteries
  • Up to 6 amp charge rate(50W)
  • 11-18V DC or 100-240V AC
  • 1-year guarantee

Included Accessories:

1 - Charge Lead matching battery pack in kit

1 - Tamiya Large Male Charge Lead

1 - Battery Balance Board w/ cable (JST-XH type)

1 - AC Power Cord

1 - DC Power Cord

Fire resistant Lipo Sack 9" X 12"

Use this fire resistant product while charging, storing or transporting a lipo battery pack. The use of a Lipo Sack does not guarantee protection of surrounding surfaces. It is simply intended to mitigate the effects of a battery failure during charging or after a crash. MaxAmps takes no responsibility for effectiveness of the Lipo Sack. Never charge unattended. Always keep your lipo packs in a fireproof container in addition to the Lipo Sack.


Avoid damage to the Lipo Sack. Replace if it becomes ripped, worn or is involved in a battery failure.

If your Lipo Sack is involved in a failure resulting in a venting of the battery and fire return it to us with a statement of the circumstances and receive a replacement Lipo Sack free of charge!

Links to product upgrade options:

Hitec Power Peak E7 AC/DC charger/discharger

Lipo Sack Plus 13" x 18"

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4 Product Reviews - Average rating 5 / 5 (Show All)

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Ruud22 Slash 4x4

- December 21st 2011

This is a great kit. I am new to the hobby and the charger is easy to use and cuts charge time way down. The battery pack has super long run time as well as more power. The pack fit perfectly in my Slash 4x4. Maxamps has awesome helpful videos that he...


- May 16th 2011

This kit is AMAZING!!!!! The battery goes forever and fits perfectly in my slash 4x4

Jami petersen

- February 12th 2011

Sick!!! I ran this all out at the track for over a hour! Jumping a 25ft triple every lap! With a short run! Charger is awesome too!

Jami petersen

- February 11th 2011

This kit is sick! Charger is sick! So is the battery! This thing runs so long! Fits nice. Lipo sack is big. Charger is easy to use lots of options very good! I like going to the track and just hammering out lap after lap! Instead of messing with swapping...

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