SKU: 2591129671

Newmar 2-3-120 Battery Isolator [2-3-120]

Sale price$222.75 Regular price$247.50
Save 10%

Pay in installments of $61.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 1 - Jul 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Newmar 2-3-120 Battery Isolator [2-3-120]2 3 120 Battery Isolator This heavy duty isolator allows charging multiple batteries automatically from one or two alternators and prevents the discharge or dumping of one battery into another. Each battery is charged according to its need without overcharging and is rated for 12 , 24 , or 36 volt negative ground DC systems. Features: Conservatively rated diodes and a rustproof anodized aluminum heat sink case. Heavy duty construction Rated for

Newmar 2-3-120 Battery Isolator [2-3-120]
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2591129671

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 623 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
stacer hartshorn
San Leandro, US
★★★★★ 5
Perfect boots great fit
Size: 9.5, Color: Black
Awesome timeframe perfect fit and awesome boots
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2019
F
Verified Purchase
forrest
Grantham, US
★★★★★ 4
Longevity
Size: 10.5, Color: Black
Boots are light and broke in quick. No nfpa tag. I blew the heels out after 1 season.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2025
R
Robert Heusser
Waukegan, US
★★★★★ 5
It's not cloth but Nomex.
Size: 8.5, Color: Black
It's not cloth but Nomex.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2020
B
Brey Foltyn-Smith
Birmingham, US
★★★★★ 3
Light and comfortable, didn't hold up for a full season
Size: 11.5, Color: Black
Pros:boots were extremely light and comfortable. Cons: if you work in rocky areas like northern California you will only get 1/2-1 season on these. Mine lasted 6 months then the fabric ripped, the soles had holes all the way through to the middle, and the tread wore down til they were smooth slick rubber. If they cost $150-$175 I'd buy 2 pairs a season but at over $300 a pair there are much better options
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2021
M
marlene
Belleville, US
★★★★★ 1
True advertisement
Size: 11, Color: Black
I just purchased these boots 09/03/25 , let's see what these reviews are about? Why isn't their a direct website for the company? Quality and Durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025

recommand products