LiPo 9000XL 4S2P 14.8v Battery Pack

LiPo 9000XL 4S2P 14.8v Battery Pack

Price: $239.99
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  • 9000mah capacity
  • 4S 14.8 volts
  • 100C rating
  • Lifetime warranty
  • 5C fast charge capable
  • 100% waterproof
  • Built today with factory fresh cells
  • Engineered drawings available upon request
  • Built with high-grade silicone jacket wire. Wire gauge determined by plug choice.
  • We add the connector and JST-XH balancing tap
  • Main lead length is 4.00" (custom lengths available upon request)
  • Balance tap wire length is 2.50" (custom lengths available upon request)
  • 162mm x 45mm x 46mm, 804g


We can provide any connectors and wire gauge that you prefer for both balance taps and the main connector. This battery is also available as a "Smart Battery" with a built-in BMS and hard case. We can also offer this battery in ANY VOLTAGE or CAPACITY that you require since they are assembled to order here in the USA. Custom configurations are available upon request. Contact us here on live help, email, or via phone at 888-654-4450 with your specific requirements.

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

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Lots of power!

- April 20th 2022

I am very happy with this battery. It has lots of power and runs my DBLXE and Kraton well. Quality service! Keep up the good work!

Amazing batteries! I get tired before they do on an X-Maxx :).

- December 02nd 2021

Amazing batteries! I get tired before they do on an X-Maxx :). Just buy them already :). They barely fit stock 2021 X-Maxx but they run forever :).

Top shelf batteries for a top shelf R/C :).

- November 27th 2021

I bought these batteries for my new X-Maxx and OMG :). It's like Whiskey until you try the expensive brand you don't how good it really is :).

The LiPos have been great!

- March 25th 2021

The LiPos have been great! No issues and plenty of run time. This was my second set of batteries I purchased from you guys and they’re fantastic and well worth it! Excellent customer service!! I will no longer purchase another battery for my cars!

Really enjoy the longer run time.

- March 25th 2021

The batteries for the xmaxx are awesome! Really enjoy the longer run time. Awesome products max amp for my 15s 5TH scale to my little slashes. Best I've used!

great company and great people

- March 24th 2021

my experience with max amps has been very good overall

I had one bad cell on a new pack which was dealt with quickly and efficiently

I then damaged a pack in a crash and I was offered a good discount on a crash replacement which I accepted


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