EverStart Maxx Lead Acid Marine & RV Deep Cycle Battery, Group Size 29DC, 12 Volt, 845 Marine Cranking Amps
EverStart Maxx Lead Acid Marine & RV Deep Cycle Battery, Group Size 29DC, 12 Volt, 845 Marine Cranking Amps
Hero image 0 of EverStart Maxx Lead Acid Marine & RV Deep Cycle Battery, Group Size 29DC, 12 Volt, 845 Marine Cranking Amps, 0 of 5
In 25+ people's cartsBest seller
EverStart

EverStart Maxx Lead Acid Marine & RV Deep Cycle Battery, Group Size 29DC, 12 Volt, 845 Marine Cranking Amps

144 ratings
EverStart Maxx Lead Acid Marine & RV Deep Cycle Battery, Group Size 29DC, 12 Volt, 845 Marine Cranking AmpsEverStart Maxx Lead Acid Marine RV Deep Cycle Battery Group Size 29DC 12 Volt 845 Marine Cranking Amps
Pack SizeSingle-Out of stock

Key item features

  • Primary Power Specs: This EverStart Maxx battery is a Group Size 29DC, 12 Volt lead acid deep cycle battery, offering 845 Marine Cranking Amps and 114 amp hours.
  • Essential Vehicle Power: Designed to support the electrical demands of boats and RVs, it powers accessories like trolling motors, radios, GPS, and fish finders.
  • Durable Cycle Build: Features advanced high-density active plates, supporting a deep cycle construction built for repeated use and reliable accessory power.
  • Simple Operation, Capacity: A maintenance-free lead acid design simplifies ownership, complemented by a 200-minute reserve capacity for extended runtime support.
  • Handy Physical Design: It measures 12.99 inches x 6.77 inches x 8.54 inches and weighs 56 pounds, featuring a top-post configuration and an integrated carrying handle for easier handling.
Generated by AI

Specs

Cold crank amp, 845 CCAAutomotive battery type, Lead AcidBattery post location, Top PostVolts, 12 VBrand, EverStartReserve capacity, 200 min

About this item

Product details

The EverStart Maxx Lead Acid Marine & RV Deep Cycle Battery is a 12 V, Group Size 29DC option built to support the onboard electrical demands of a boat or RV. Its deep-cycle construction is made for repeated use, helping power the kinds of accessories you rely on out on the water or at the campsite, such as a trolling motor, radio, GPS, and fish finder. To match it to your setup, review the exact capacity, physical dimensions, weight, and installation details in the specifications below and confirm they fit your compartment, connections, and electrical needs.
  • Group Size 29DC lead-acid marine & RV deep-cycle battery, 12 V, rated at 845 Marine Cranking Amps
  • 114 amp hour capacity and 200 min reserve capacity for comparing marine and RV electrical support
  • Advanced high-density active plates support deep-cycle construction
  • Maintenance-free design helps reduce routine upkeep
  • Top-post configuration with an integrated carrying handle to help with handling and installation
  • Assembled dimensions: 12.99 in L x 6.77 in W x 8.54 in H; weighs 56 lb
  • 24 Month Free Replacement warranty; see applicable warranty terms for details
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Cold crank amp

845 CCA

Automotive battery type

Lead Acid

Battery post location

Top Post

Volts

12 V

Warranty

Warranty information

24 Month Free Replacement

Warnings

Refine your search

Customer ratings & reviews

4.3 out of 5 stars
stars
144 ratings68 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars67% (97)
  2. 4 stars17% (24)
  3. 3 stars3% (5)
  4. 2 stars5% (7)
  5. 1 star8% (11)

Reviews summary

Pros

  • : Offers more storage at a lower cost.
  • : Maintains charge over time.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 68 reviews

Jun 13, 2026
Reviewer name: JONATHAN
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

battery's for travel trailer

they will go right along with the 3 that i bought back in Jan. for my solar system on my travel trailer

Helpful?3OG0YM9PWMJ5313924753
Sep 6, 2026
Reviewer name: anonymous
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A classic

Good replacement for my worn out battery

Helpful?3OG0YM9PWMJ5313924753
Feb 6, 2026
Reviewer name: AzPurpleLady
Item details
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good working batteries

I bought 3 of these 12 volt. batteries to replace the 6 volt batteries in my golf cart. They work well and don't require charging all that often like my 6 volt ones did towards the end of their lifespan.

Helpful?3OG0YM9PWMJ5313924753
Current price is $129.84
Price when purchased online
Out of stock

How do you want your item?

How do you want your item?
Out of stock