![Newmar PT-40U Battery Charger [PT-40U]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/102335XL.jpg?v=1706881156)
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Description
Newmar PT-40U Battery Charger [PT-40U]PT 40U Battery Charger Newmars Phase Three Series Battery Chargers employ Smart battery charging technology for 12 volt systems aboard marine applications including workboats, military vessels, commercial vessels, and recreational craft. This charger interacts with batteries, providing the optimum three stage charge process for fast recovery and conditioning, maximizing performance, and extending battery life. A selector switch adjusts output voltage
PT-40U Battery Charger
Newmar’s Phase Three Series Battery Chargers employ “Smart” battery charging technology for 12-volt systems aboard marine applications including workboats, military vessels, commercial vessels, and recreational craft. This charger interacts with batteries, providing the optimum three-stage charge process for fast recovery and conditioning, maximizing performance, and extending battery life.
A selector switch adjusts output voltage to adapt to gel-cell, flooded lead-acid, or AGM battery types. An optional temperature compensation sensor also adjusts output for ideal voltage based on changes in the batteries’ ambient temperature. This model is 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:
- 12-volt model
- “Smart” circuitry provides three-stage charging – bulk, absorption, and float
- 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)
- The optional sensor adjusts the output voltage based on battery temperature. (Except PT-7)
- Current limitations prevent damage from overloading
- Clean well-regulated output can be used as a power supply; can power loads directly without a battery in line
- Built to last – rugged stainless steel case with a durable white powder coat finish, an optional drip shield, and marinized internal circuitry
- Protection: Current Limiting, Thermal Protection, Forced Air Cooling, Drip Shield
- ABS-type approval for battery charging and power supplies
Specifications:
- Input VAC (50-60 Hz.): 90-264
- Input Amps @ Full Load: @ 115 VAC: 6.8, @ 230 VAC: 3.4
- Power Factor: .98 @ 115V and .95 @ 230V
- Max Output Amps: 40
- Output Banks: 3
- Battery Capacity (Amp-Hours): 80-400
- Operating Temp. Rating Reference: T-5
- Case Size Reference: A-3
- Case Size (H x W x D): 13.85B x 9.5 x 4.8B inches (35.2B x 24.1 x 12.2B centimeters) *Note with Dripshield installed B add .75” (1.9 cm) to height and 1.35” (3.4 cm) to depth
- Weight Lbs./Kg: 11/6
- Optional Temp. Sensor Model: TCS-12/24
- Remote Panel Model: EVM-12-2
- Equalize Option: No
- Output Indicator Reference: M-3
- Compliance Reference: CG
Temperature Rating References:
- Temperature: -20 degrees C to +70 degrees C
- Derate Linearly From 100% @ 50 degrees C to 50% @ 70 degrees C
Nominal Output Voltages at Gel/Flooded Switch Settings (without Temperature Compensation):
- Gel-Cell: 14.0 VDC Charge @ 50% load and 13.6 VDC Float @ .5 amp load
- Flooded/AGM: 14.2 VDC Charge @ 50% load and 13.4 VDC Float @ .5 amp load
Compliance References:
- CG: USCG CFR 183.410 (Ignition protected)
- CE: Carries the CE mark
- ABS: PT Series meets SVR 2009 4-8-3/5.9, Under 90 meters Rules 2006 4-6-4/7.19, and HSNC 2007 4-8-3/5.13.
Options:
- Remote Panel, model EVM-12-2, for us with model PT-40 only (Enables monitoring of when the battery charger is “on” and the batteries’ state of readiness, at a glance of two (2) battery banks only)
- Temperature Compensation Sensor, Model TCS 12/24, for use with all models except PT 7 (-5 mV per cell degrees C, 25′ cable (40’cable optional)
Specifications:
- Charger Input - Voltage: 115/230v
- Charger Output - Amps: 40a
- Charger Output Voltage: 12v
- Charging Banks: 3
- Portable: No
- Inverter Input Voltage: 115/230v
- Inverter Output Voltage: 12v
- Outlet Qty: Hardwire
- Box Dimensions: 11"H x 15"W x 20"L WT: 14.7 lbs
Quick Guide (pdf)
Owner's Manual (pdf)
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Exchange/Return Notes
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4.5 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Raw and Honest
Format: Hardcover
I admit I purchased this book because of all the hype, but also because I have been, since childhood, intrigued by her various family legacies (Burden, Vanderbilt, Cushing, Fairbanks), and their alliances (Whitney, Astor, Roosevelt, etc). I was not sure what to expect, but I am grateful I read this book. Being a queer man I probably am not the core audience for this book, I can attest it is still a great read.
Ms. Burden is amazingly candid and honest in a way I don't think most people in her situation would be. I can already tell that there will probably be countless reviews about how privileged her life was even during and after her divorce, and how unrelatable this book is for many people, but then you are missing something. If you want to judge Ms. Burden for things she had no control over then you should examine your own life.
My hat off to the author for being so open about such private matters in her life, and also for doing a great job shielding her children in life and in the book.
I hope it is true that there is a movie/series being made that will star Gwyneth Paltrow. I love Gwyneth, and if the author won't play herself I think Gwyneth is an amazing choice for her poise, acting ability, and class. Can't recommend this enough!
OH, I am curious to know if anyone who read this book read Wendy Burden's memoir Dead End Gene Pool. I LOVE that book, but it is so very very different, and I am curious to know if Wendy and Amanda get along irl.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Daily devotional with ease.
Format: Imitation Leather
This is a great little devotional book for men. I bought two, one for me and one for my son. I keep mine at my desk at work and read it each morning and I enjoy the insightful quotes and verses that help me start my day. It truly only takes about a minute or two to read through everything and the verses are actually written out on the page with the reference. I know there are a lot of devotionals out there that you can select from, but I like this one because it’s small and compact and acutely directed towards men. The small size is perfect, the price is excellent, and the daily devotionals are spot on.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Easy and fun to read! Cute and small, easy to travel with
Format: Imitation Leather
I’m obsessed with this book. Each devotion really does only take a minute to read. It’s compact so I leave it in my truck but sometimes I’ll bring it in and keep it by my bed. There’s a book mark ribbon that keeps your place if you get off track of your days and you can’t remember where you left off. And I also like HOW the messages are explained. I grew up in church and I’m always like “hmm that makes sense now that it’s put that way!” lol
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Reviewed in the United States on February 1, 2026
★★★★★ 5
The Answer
Format: Imitation Leather
I purchased this book of Devotions as I was looking for a guide that would be simple to follow and compact. It seemed like I always was making excuses for not being as diligent with my faith. It was easy to tell my self that I could not keep up with God or travel with a guide as it was too inconvenient or bulky. From a content and simplicity to stay focussed, this was the source I needed. From a convenience standpoint, it could not be any better. I had tried apps and digital versions previously and it just wasn't the same. Holding a book and leafing through the pages just feels so much better to me. A definite must for those of you looking for a impactful, yet small and convenient way to continue the journey.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
One minute with god
Format: Imitation Leather
Perfect way to start my morning. Spiritual and uplifting.
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Reviewed in the United States on April 2, 2026