Search  for anything...
Mighty Max Battery

Mighty Max Battery Viper VP-800-12 Volt 35 AH, Internal (INT) Terminal, 800 Watt Car Audio High Current Power Cell Battery

  • Based on 143 reviews
Condition: New
Checking for the best price...
$89.99 Why this price?
Save $70.00 was $159.99

Buy Now, Pay Later

As low as $15.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 16
Order within 13 hours and 54 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: VP-800


Features

  • Viper VP-800 12V 35Ah 800 Watt AGM Car Audio Battery
  • Reinforcement For Amplifiers or As Your Starting Battery Where Weight Is A Concern
  • Sealed Non-Spillable Design Can Be Mounted In Any Position Without The Worry of Leaks and Spills
  • AGM Technology For Better Power Efficiency, Longer Life and Maximum Sound Performance!
  • Withstand Higher Temperature and Vibrations Than The Leading Brand Name Batteries.

Brand: Mighty Max Battery


Vehicle Service Type: Personal Watercraft


Size: VP-800


Voltage: 12 Volts


Battery Cell Composition: Lead Acid


Product Dimensions: 7.68"D x 5.16"W x 6.14"H


Number Of Cells: 6


Resistance: 144 Ohms


Terminal: Screw Terminal


Battery Capacity: 35 Amp Hours


Compatible with Vehicle Type: Personal Watercraft


Voltage: 12 Volts


Number Of Cells: 6


Resistance: 144 Ohms


Terminal: Screw Terminal


Battery Capacity: 35 Amp Hours


Automotive Fit Type: Universal Fit


Size: VP-800


Item Dimensions D x W x H: 7.68"D x 5.16"W x 6.14"H


Battery Type: Lead Acid


Brand Name: Mighty Max Battery


Manufacturer Part Number: VP-8001


Model Number: VP-8001


Manufacturer: Mighty Max Battery


UPC: 785123740070 850054073587


Item Type Name: Battery


Manufacturer Warranty Description: 1 Year Manufacturers Warranty


Included Components: Battery


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Won't be disappointed
Size: VP-600
Great battery life, value for the money, easy to install! Fit well too.
Reviewed in the United States on March 15, 2026 by Amazon Customer
    • No complaints - Update* on battery
Size: VP-800
Review Image by Max
It's been almost a year since I purchased this battery. Problem I encountered now is that it will not keep the charge. Its dipping to 9 volt within 1 min after full charge. Battery may look small but it's a beast. It runs my 1200 watt subwoofer and my 800 watt mids audio setup at 12.4 volts stable. I've only seen it drop to 12.3 volts with 80% audio volume. I've played an hour and half with 20% audio volume and was still stable at 12.4 volts with car main battery not connected. So yea definitely recommended! My whole Audio setup wired at 4ohms on sub and mids. ... show more
Reviewed in the United States on August 11, 2023 by Max
    • Easy to install
Size: VP-600
Very good cell battery works good with my 3 10's subwoofer
Reviewed in the United States on August 22, 2025 by Me
    • Used 3 years
Size: VP-600
I'm very impressed with the proformace of this unit. Especially considering the size. It's still In working condition I've just removed it as I'm upgrading to lithium ion. Still holds a 12.9v charge and has seen 3 winters. My other die hard lead acid I put in the same day is starting to drop a charge though it still works. Very high quality product. ... show more
Reviewed in the United States on February 10, 2025 by Noah Buskirk
    • Price!
Size: VP-800
Bought two of these batteries for my power T1500 amp. So for everything is working fine! Definitely recommend getting one if you’re looking can’t beat the price point.
Reviewed in the United States on September 21, 2025 by fredricj
    • Received a return with missing parts.
Size: VP-2400
The so-called "new” battery arrived missing screws and washers, with opened packaging. The box has shipping labels with dates over a year old, and there’s corrosion on the terminals. It's hard to tell if the battery has been used, but it was covered in dust. Definitely was a return.
Reviewed in the United States on February 23, 2026 by Docwitty
    • Good Battery
Size: VP-600
Works good so far on my 2003 Civic.
Reviewed in the United States on August 13, 2025 by Seua Chanthaphanij
    • 13
Size: VP-600
Está muy buena
Reviewed in the United States on January 3, 2026 by Maria Alvarado

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...