MaxAmps LiPo 9000XL 4S 14.8v Pair for 8S X-Maxx®
This is the ultimate battery upgrade if you have installed the Traxxas 8S Power-Up kit on your Traxxas X-Maxx or if you have the new 77086-4 model. This is for 1 pair of our 9000XL 4S 14.8V lipo packs. One left side and one right side wired perfectly to fit the Traxxas X-Maxx battery compartment perfectly. No tray modifications required. These batteries can also be charged with a Traxxas charger by removing the balance connector caps from your charger.
There is no better pack than this if you're looking for the ultimate combination of power and run time. Long run times while holding incredible voltage under load.
These packs will make your brushless 8S Traxxas X-Maxx scream! If you're looking for an insane amount of power, these are the packs for you!
Choose your X-Maxx body color from the drop-down menu and we will build your batteries to match it.
Two Lipo 9000mah - 14.8v packs
- 8S 29.6v Power when run as a pair
- 9000mah capacity
- True 100C rating
- Lifetime warranty
- 5C fast charge capable
- 100% waterproof
- Built today with factory fresh cells
- Built with genuine 12awg Deans Ultra wire
- Traxxas compatible female connector pictured
- We add the connector and JST-XH balancing tap for you
- 162mm x 45mm x 46mm, 804g
Lifetime Battery Warranty
MaxAmps offers a one-time, non-transferable lifetime warranty on any defective battery. Replacements only apply to products purchased from MaxAmps and does not cover any other loss.
- DO NOT USE WITH UNPROTECTED DEVICE
- ALWAYS USE A PROTECTIVE CASE OR BOX FOR STORAGE AND TRANSPORT
- BATTERIES MAY EXPLODE, BURN, OR CAUSE A FIRE IF MISUSED OR MISHANDLED
- ONLY use with proper protection circuitry
- DO NOT short circuit intentionally or unintentionally
- KEEP AWAY from metal/conductive objects to prevent short circuiting
- DO NOT use if battery, wrapper or terminal insulator is damaged or torn
- DO NOT over-charge or charge above the maximum voltage rating
- DO NOT over-discharge or exceed the continuous discharge rating
- DO NOT modify, disassemble, puncture, cut, crush, or incinerate
- DO NOT expose to liquids or high temperatures
- KEEP AWAY from pets and children
- ALWAYS charge in or on a fire-proof surface and never leave batteries charging unattended
- ONLY use a smart charger designed for this specific type of battery
- DO NOT mix and match brands and models, old and new, used and unused batteries
- STOP immediately if while charging/storing/using the battery it emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any way
- It is your responsibility to determine that your charger or device is functioning properly
- If exposed to battery electrolyte, flush with water immediately and/or immediately contact a physician or emergency services
- DO NOT throw away in the trash; contact your local jurisdiction for proper recycling or disposal
If in the first 30 days, you are not completely satisfied, you can send your items back for a replacement or your money back. This does not include shipping charge and does not apply to custom built batteries. You pay the return shipping charge and we pay for the replacement to be sent to you.
Free Lifetime “Re-Wraps”
We offer free lifetime “re-wraps” on all our batteries. We will remove the old shrink wrap and decals and give your pack a facelift with brand new decals and shrink wrap.
For domestic US shipping, we ship via FedEx, UPS, or USPS. If you prefer a certain carrier, please specify in the notes on your order. We offer FREE Standard 3-5 day shipping on orders over $199 to US locations only. If you need it faster, contact us for 2-Day Express or Overnight shipping options. Because lithium batteries are considered dangerous goods, carriers do not guarantee overnight shipping, but they do offer it. In our experience, we have had a 90%+ success rate using overnight shipping.
For international shipping, we primarily ship via FedEx Priority but we also offer UPS Standard Ground to Canada. If your country is not listed on the website, we may still be able to ship to your country. You will need to contact us for a custom shipping quote. Be aware that our shipping costs cover postage and insurance on the package but not import costs such as duties, taxes, or broker fees.
Tracking details will be emailed at the time of shipment. Please allow time for the online tracking status to update.
We make every effort to ship within 24 business hours. If you need your order to arrive by a certain date, be sure to contact us directly and we will do our best to satisfy your request. For possible lost in transit shipments, please contact us immediately so that we can contact the carrier.
Some batteries must be shipped as fully regulated dangerous goods and will arrive to you with a 30% charge. We recommend charging up to 60-70% shortly after receipt. In addition, our LiPo batteries have passed UN38.3 Testing making them safe for transport. This test summary can be viewed/downloaded via this link if needed.
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