SKU: 76235435520

Newmar 1-3-70a Isolator 1ait 3batt 70amp

$117.11 $130.12
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

Newmar 1-3-70a Isolator 1ait 3batt 70ampThese heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or "dumping" of one battery into another. each battery is charged according to its need without overcharging. Rated for 12 48 volt negative ground DC systems. Feature conservatively rated diodes and a rustproof anodized aluminum heat sink case. Models are available for 70, 120 and 165 amp alternators. Features: Heavy duty

These heavy duty isolators allow charging multiple batteries automatically from one or two alternators, and prevent discharge or "dumping" of one battery into another. each battery is charged according to its need without overcharging.

Rated for 12-48 volt negative ground DC systems. Feature conservatively rated diodes and a rustproof anodized aluminum heat sink case. Models are available for 70, 120 and 165 amp alternators.

Features:

  • Heavy duty construction
  • Rated for systems up to 48 volts DC
  • Rust-proof anodized aluminum case
  • Stainless steel mounting hardware provided
  • Protective covers provided for terminals
 
Performance Specifications

Operating temper ature: -40 to +80°C
Duty cycle: Continuous rating to 50° C Dera te linearly to 70% @ 80° C
Temp. rise: 95° C at full rated current ( mount vertically for optimum cooling)
Voltage drop: At 50% load 0.7V - At full load 0.9V

Mode l Alternator Battery Max Amperage Weight

  		Dimensions
  Sources Bank Input Capacity Lbs Kg L W H  
1/3/70 1 3 70 2 0.9 3.25 4.5 3.1 in
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: 76235435520

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4.9 ★★★★★
Based on 2301 reviews
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M
Verified Purchase
MarioV33
Louisville, US
★★★★★ 5
Nice looking
Color: White
Nice looking and works well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
C
Verified Purchase
CherryFree
Phoenix, US
★★★★★ 5
Looks great
Color: White
Looks great by my sink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2025
B
Verified Purchase
Banu
San Leandro, US
★★★★★ 1
Not recommended
Color: White
Not a good one, in couple months dispenser started to leak. I don’t recommended it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
S
Verified Purchase
S. Tracy
Whiting, US
★★★★★ 5
Good looking, sturdy & great value
Color: Gravel Black
This looks great on top of our Black Quartz sink (which is top mounted so fits well). Very sturdy and easy to clean. I recommend this.
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Reviewed in the United States on January 19, 2026
A
Verified Purchase
Amir Tacawy
Whiting, US
★★★★★ 5
The ceramic feel
Color: Gravel Black, Color: Gravel Black
This item has a sturdy feel to it. The texture and weight is giving a ceramic feel. This piece has an elegant matte finish, screams modern solids. The pump is a bit meh but works well. All together a very fine piece of decor. Recommend with high marks.
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Reviewed in the United States on January 31, 2025

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