SKU: 89421070139

Newmar Pt25w 12v Charger 3 Bank 25 Amp

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Description

Newmar Pt25w 12v Charger 3 Bank 25 AmpThree Stage "Smart" Chargers Phase Three "Smart" battery charging technology is now available in a wide range of power levels, allowing you to select the right size, features and flexibility you require for virtually any application from small recreational craft to large live aboards, workboats and other commercial vessels. These chargers interact with batteries to put them through the optimum three stage charge process which provides for fastest

Three Stage "Smart" Chargers

Phase Three "Smart" battery charging technology is now available in a wide range of power levels, allowing you to select the right size, features and flexibility you require for virtually any application from small recreational craft to large live-aboards, workboats and other commercial vessels. These chargers interact with batteries to put them through the optimum three stage charge process which provides for fastest recovery and ideal conditioning, maximizing battery performance and extending battery life.

A selector switch adjusts output voltage to adapt for gel-cell/flooded lead-acid/AGM battery types. An optional temperature compensation sensor also adjusts output for ideal voltage based on changes in the batteries' ambient temperature. All models are housed in a rugged stainless steel case with a durable white powder coat finish, and the internal circuitry is polyurethane coated for maximum corrosion resistance.

Features

  • "Smart" circuitry provides three stage charging?bulk, absorption, float.

  • Wide model range covers battery system ratings from 14-950 amp-hours

  • Gel-Cell/Flooded Lead-acid/AGM battery type switch selects optimum charge/float voltages.

  • Multiple isolated output banks; ammeter indicates total output current. (except PT-7)

  • Optional sensor adjusts output voltage based on battery temperature. (except PT-7)

  • Current limiting-prevents damage from overloading.

  • Charger status clearly displayed with L.E.D. and/or audible indicators or optional remote panel.

  • Use as a power supply; can power loads without a battery in line.

  • Built to last?rugged stainless steel case with a durable white powder coat finish with an optional drip shield and marinized internal circuitry.

  • Numerous Safety and EMC CompliancesTwo year parts and labor warranty

Models
 

12 Volt

24 Volt

32 Volt

PT-7

PT-24-8W

PT-32-25W

PT-14W

PT-24-13W

 

PT-25W

PT-24-20U

 

PT-40U

PT-24-45U

 

PT-80

PT-24-60W

 
 

PT-24-95U

 

Detailed specifications below.

 

Specifications
 

12 Volt Models

PT-7

PT-14W

PT-25W

PT-40W

PT-80

Input VAC (50-60 Hz.)

88-132 or
176-264

85-264

90-132 or
180-264

85-135 or
170-270

90-264

Input Amps @ Full Load

 

@ 115 VAC

2

2.8

6.5

8.5

12

@ 230 VAC

1

1.4

4

4.3

7

P.F. Rating

>.65

.93@230V
.98@115V

.7

.7

.95@230V
.98@115V

Max Output Amps

7

14

25

40

80

Output Banks

2

3

3

3

3

Battery Capacity (Amp-Hours)

14-70

28-140

50-250

80-400

160-800

Operating Temp.
Rating Reference

T-1

T-2

T-4

T-5

T-7

Case Size Ref.

A-1

A-2

A-2

A-3

A-5

Weight; Lbs./Kg.

3.2/1.5

8/4

8.2/4

12/6

15.2/7

Optional Temp.Sensor Model

N/A

TCS-12/24

TCS-12/24

TCS-12/24

TCS-12/24

Remote Panel Model

N/A

RP

RP

RP

RP

Equalize Option

No

Yes

Yes

Yes

Yes

Output Indicator Ref.

M-1

M-3

M-3

M-3

M-3

Compliance Ref.

CG, CE

CG, CE

CG

CG, CE

CE


 
 24 Volt Models

PT-24-8W

PT-24-13W

PT-24-20U

PT-24-45U

PT-24-60W

PT-24-95U

Input VAC (50-60 Hz.)

85-264

90-132 or
180-264

85-135 or
170-270

90-264

207-253

90-264

Input Amps @ Full Load

 

@ 115 VAC

2.8

6.5

8.5

12

NA

26

@ 230 VAC

1.4

4

4.3

7

13

14

P.F. Rating

.93@230V
.98@115V

.7

.7

.95@230V
.98@115V

.7

.95@230V
.98@115V

Max Output Amps

8

13

20

45

60

95

Output Banks

3

3

3

3

3

3

Battery Capacity (Amp-Hours)

16-80

26-130

40-200

90-450

120-600

180-950

Operating Temp.
Rating Reference

T-2

T-3

T-5

T-8

T-6

T-8

Case Size Ref.

A-2

A-2

A-3

A-5

A-6

A-6

Weight; Lbs./Kg.

8/4

8.2/4

12/6

12.2/6

24.1/11

24.5/11

Optional Temp.Sensor Model

TCS-12/24

TCS-12/24

TCS-12/24

TCS-12/24

TP

TCS-12/24

Remote Panel Model

RP

RP

RP

RP

N/A

RP

Equalize Option

Yes

Yes

Yes

Yes

No

Yes

Output Indicator Ref.

M-3

M-3

M-3

M-3

M-2

M-3

Compliance Ref.

CG, CE

CG

CG, CE

EN, CE

EN, CE

EN, CE


 
32 Volt Model 

PT-32-25W

Input VAC (50-60 Hz.)

104-126

Input Amps @ Full Load 

 

@ 115 VAC

15

@ 230 VAC

N/A

P.F. Rating

.7

Max Output Amps

25

Output Banks

3

Battery Capacity (Amp-Hours)

50-250

Operating Temp.
Rating Reference

T-6

Case Size Ref.

A-4

Weight; Lbs./Kg.

12.2/6

Optional Temp.Sensor Model

TP

Remote Panel Model

N/A

Equalize Option

No

Output Indicator Ref.

M-2

Compliance Ref.

EN, CE


Case Size
 
 

Inches

Centimeters

Ref

H

W

D

H

W

D

A-1

10.5

5.0

2.8

26.7

12.7

7.1

A-2

12.5

7.7

4.3

31.8

19.6

10.9

A-3

13.85*

9.5

4.8*

35.2*

24.1

12.2*

A-4

13.8A

9.8

5A

35A

24.9

12.7A

A-5

14.8B

9.6

5.6B

37.6B

24.4

14.2B

A-6

17.5C

12

7.2C

44.5C

30.5

18.3C

* Add .75" (1.9 cm) to height and 1.35" (3.4 cm) to depth
A Add 1.27" (3.2 cm) to height and 1.1" (2.8 cm) to depth
B Add 1" (2.54 cm) to height and .5" (1.27 cm) to depth
C Add 2" (5.08 cm) to height and 1" (2.54 cm) to depth


Temperature Rating References:
 

T-1

-10°C to +45°C; Derate linearly from 100% @ 0°C to 80% @ -10°C

T-2

-10°C to +60°C; Derate linearly from 100% @ 40°C to 60% @ 60°C

T-3

-10°C to +60°C; Derate linearly from 100% @ 50°C to 60% @ 60°C

T-4

-10°C to +60°C; Derate linearly from 100% @ 40°C to 60% @ 60°C

T-5

-40°C to +60°C; Derate linearly from 100% @ 50°C to 75% @ 60°C

T-6

-20°C to +50°C; Full output

T-7

-20°C to +70°C; Derate linearly from 100% @ 45°C to 50% @ 70°C

T-8

-20°C to +70°C; Derate linearly from 100% @ 50°C to 50% @ 70°C


Output Indicator References
 
M-1
Total output ammeter
M-2
Charge/Float L.E.D.
M-3
Total output ammeter and charger status L.E.D.'s/Alarms

Compliance References*
See matrix for applicable models
CG USCG CFR 183.410 (Ignition protected)
EN EN 60335-1, EN 60335-2-29
CE Carries the CE Mark
* Numerous other Safety and EMC compliances may also apply. Contact factory if further compliance
  information is required.

Nominal Output Voltages at Gel/Flooded Switch Settings
(Without Temperature Compensation option installed or at 22.2˚C (72˚F) with Temperature
Compensation option installed.)
 
 
12 Volt Models
24 Volt Models
32 Volt Model
Charge
Float
Charge
Float
Charge
Float
Setting
@ 50% load
@ .5 amp load
@ 50% load
@ .5 amp load
@ 50% load
@ .5 amp load
Gel-Cell
14.0 VDC
13.6 VDC
28.0 VDC
27.2 VDC
37.3 VDC
36.2 VDC
Flooded/AGM
14.2 VDC
13.4 VDC
28.4 VDC
26.8 VDC
37.8 VDC
35.7 VDC
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: 89421070139

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4.5 ★★★★★
Based on 27 reviews
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Product Reviews
J
Verified Purchase
Joy
Alexandria, US
★★★★★ 5
Extremely durable, dogs love them
Color: 2 PC-Beef-Red, Color: 2 PC-Beef-Red
I was looking for the toughest and most durable dog chew bone I could find and this is it. I have bought multiple other brands that claim to be very durable and tough for a very long time and this is the one for sure. The shower has described this phone accurately and it truly does last. I purchased this bone about 2 months ago. As you see from the photos attached, this is a very well made chew bone and my aggressive pitbulls can't tear it apart do they try. They never get tired of it and chewing it every single day for hours on and keeping them very occupied. I have two bones and three pitbulls that chew on it every day. It is so adorable and has an awesome flavor to it which I think entices them even more to want to chew on it. The durability and Lasting power is amazing to me with these tough chewers. I highly recommend this product to everyone out there. I will say only one negative and that is that the middle wraparound piece they were able to pull off but that is not a big deal because there is plenty of bone which was under that cover in the middle of the bone. There's a few mauled chips missing from the ends but the life of this bone is obviously going to be a long time which really surprised me. Give it a shot if you have heavy duty chewers and you will find how awesome this phone really is and it's durability and strength our second to none in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025
W
Verified Purchase
WhoFan69
Birmingham, US
★★★★★ 5
My dog loves it.
Color: 1 PC-Beef-Red
My dog is a super aggressive chewer when it comes to toys. Anything that is soft he rips apart. This one has a wonderful squeaky sound that makes him happy and he enjoys the smell of it. This is a very strong material and definitely worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
J
Verified Purchase
jeniene
Lake Worth, US
★★★★★ 4
Durable!
Color: 1 PC-Beef-Red
Alright, here's a product review for those Tough Dog Toys: Finally, a Toy That Survives My Monster! - Tough Dog Toys Review As the owner of a determined (and I mean determined) large breed chewer, finding toys that last longer than five minutes has been a constant and often frustrating quest. I've gone through countless plush toys ripped to shreds, rubber toys with chunks missing, and even some "indestructible" toys that met their demise far too quickly. That's why I was both hopeful and skeptical when I came across the Tough Dog Toys, designed specifically for aggressive chewers and large breeds. Let me tell you, these bone-shaped nylon toys are living up to their name. My power-chewing Labrador has been going at this thing for days now, and I'm genuinely impressed. Where other toys have succumbed to his relentless gnawing, the Tough Dog Toy has held its own. There are some minor teeth marks, as expected, but absolutely no significant damage, no pieces torn off, and no signs of imminent destruction. "Almost indestructible" might actually be an understatement! The design is simple but effective. The solid nylon construction feels incredibly durable, and the bone shape is easy for my dog to grip and maneuver. It's also a good size for a large breed – substantial enough that he can really get a good chew going without it disappearing in his mouth. What I appreciate most is the peace of mind this toy provides. I no longer have to constantly supervise playtime, fearing that he'll ingest pieces of a destroyed toy. This feels like a safe and long-lasting option for even the most enthusiastic chewers. Pros: * Truly durable – stands up to aggressive chewing from a large breed. * Solid nylon construction feels virtually indestructible. * Safe design with no small parts to break off. * Good size and shape for large dogs to grip and enjoy. * Provides long-lasting entertainment. Cons: * May show some teeth marks over time (though this hasn't compromised its integrity). * It's a fairly hard material, so dogs who prefer softer toys might not be as interested. Overall: If you're at your wit's end trying to find a toy that can withstand your aggressive chewing large breed dog, I highly recommend giving the Tough Dog Toys a try. This bone toy has proven to be the most durable option we've encountered, offering excellent value for money and, most importantly, a safe and engaging chewing experience for your furry friend. Five out of five paws!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Very well made chew bone!
Color: 1 PC-Beef-Red
Great durable, very well made chew bone! Our dog usually tears up all his toys within a few minutes or sometimes hours after he gets them. He’s had this bone for a few days and it’s still in one piece. Except for the rubber that’s in the middle, he chewed up in a couple of days. I would definitely buy more chew toys made by this company! Well worth the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
P
Verified Purchase
Pittieluv79
Natrona Heights, US
★★★★★ 3
The rubber middle is not durable, it lasted less than 3 hours.
Color: 1 PC-Beef-Red
I bought this as I have bully/husky puppies (9 months old) and a pitt/doberman (9 years old). They are heavy chewers and destroy everything. I saw a video of this toy. The woman said that her dog chewed on it for a while (about 2 hours or so) she showed the ends visibly chewed, which I expect but it was holding up. The rubber middle seemed to hold up to. I received this yesterday. I had to take it away from them last night as they were chewing the rubber middle off. They had it maybe 3 hours. I didn't give it a lower star score as I will just cut the rubber off and give it back to them. So I was disappointed in the rubber middle not being more durable but the hard plastic it's made from is the strong material they need.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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