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XS Power DIY Pre-Cased 90AH LFP High Output Lithium Battery XMAX90

CASE QUANTITY: N/A

PACKAGE WEIGHT: 29.5 LB

SKU XS-XMAX90
Save 20% Save 20%
Original price $1,374.99
Original price $1,374.99 - Original price $1,374.99
Original price $1,374.99
Current price $1,099.99
$1,099.99 - $1,099.99
Current price $1,099.99

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XS Power DIY Pre-Cased 90AH LFP High Output Lithium Battery Cells XMAX90

This listing includes:

  • (1) XS Power XMAX90 90AH Pre-Cased Lithium Cell Bank
  • M6 Terminal Hardware included

LFP Lithium high output cells make this a power house for car audio. 90Ah of power, 4 connection points, easy to connect in parallel, or series. High quality powder coated mountable housing with integrated handles. Comes completely assembled and ready to use once fully charged. Lithium charger required, not included.

*Important note: The recommended charger per XS Power is the LI1208. The LI1408 will cause failure.

Specifications:

  • 16,000W - 20,000W of power support
  • 14.8 Max voltage
  • Up to 400A of alternator support
  • Sturdy steel housing with handles and mountable
  • Active balancer included

Product Dimensions:

  • Length: 12.68n. / 322.0mm
  • Width: 6.22in. / 158.0mm
  • Height: 6.10in. / 155.0mm
  • Weight: 26.5 Lbs. / 12.02 Kgs.

Manufacturer Warranty: 4 Year Limited Warranty covering manufacturer defects in materials and workmanship to the original retail purchaser only.

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

  • Visa
  • Mastercard
  • American Express
  • Discover
  • Diners Club

Digital Wallets

  • Amazon Pay
  • Apple Pay
  • Meta Pay (formerly Facebook Pay)
  • Google Pay
  • Shop Pay
  • PayPal

International Payment Methods

  • Bancontact
  • iDEAL

Bank Transfers

  • Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

  • Klarna
  • Affirm
  • Sezzle
  • Snap
  • Acima
  • Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

  • Standard Shipping: Free for orders over $100.
  • Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

  • Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
  • Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

Why Can’t I Track My Order?

If you're having trouble tracking your order:

  • Make sure you’ve received the shipping confirmation email with the tracking number.
  • Log into your account on our website and use the “Check Your Order Status” button.
  • If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.

Customer Reviews

Based on 1 review
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N
Nikia Ball
Unethical

Ordered XS POWER XMAX90DIY, Battery arrived damaged. Not sure if it was FedEx or them. Either way, that battery was used, B stock. They offered me store credit. After raising H*ll they sent a "replacement" that was also B stock. The battery had an aftermarket clear cover WITHOUT the XSpower logo and it had arc marks on both terminals. I just cut my losses because I have a build to do. BEWARE, DO NOT DO BUSINESS WITH THIS COMPANY

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