SKU: 88025927002

Newmar 2-3-70 Battery Isolator [2-3-70]

$138.60 $154.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Newmar 2-3-70 Battery Isolator [2-3-70]2 3 70 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 systems

Newmar 2-3-70 Battery Isolator [2-3-70]
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: 88025927002

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4.3 ★★★★★
Based on 434 reviews
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Product Reviews
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Verified Purchase
Wendi Cigrand
Massapequa, US
★★★★★ 4
Heavy duty - they have their limits
Color: 2Pcs-Large L Hooks-Black
These don’t hold a regular shovel, the magnet isn’t strong enough. They do work nice for plastic snow shovels. I use them in a Wick steel building. Nice to not have to drill into the walls. The depth is nice on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
T
Verified Purchase
Tom Smart
Natrona Heights, US
★★★★★ 5
Strongest yet!
Color: 4Pcs-Large L Hooks-Black
Strongest magnets that I have found. Used in a metal building to hang heavy tools. Will reorder!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
great product
Color: 2Pcs-Large L Hooks-Orange
worked great very strong. definitely will buy again. used them to hang shovels and more inside of my van
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
R
Verified Purchase
RYAN J.
Lake Worth, US
★★★★★ 5
Good stuff!
Color: 2Pcs-Large L Hooks-Black
Very strong magnets. Holds heavy extension cords with ease.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
S
Verified Purchase
Swannie ds
New York, US
★★★★★ 4
Strong magnet
Color: 2Pcs-Large L Hooks-Orange
Strong magnet I used it in my storage building
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025

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