![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)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Soft and comfy
Color: Green, Size: Twin, Color: Green, Size: Twin
This mattress pad is much thicker and fluffier than the one I had before. With I took it out of the package, it was vacuum sealed with a note saying to leave it out in the sun for 48-72 hours or fluff it up with a hair dryer. I put it in the dryer on medium heat, which worked nicely. The pockets are really deep on this mattress pad and it fits snug. You don’t really see the shape with a sheet on top. It feels comfortable laying on top of it. It doesn’t flatten much when I’m laying down, but I imagine over time it will lose fluffiness. Overall it’s comfortable and breathable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 2
Good for already soft mattresses, 1in thickness.
Color: Dark Grey, Size: Queen
If your mattress is already soft, it will help. It's less than 1in thick after tumbling for 40 minutes. It did fit my queen bed and felt somewhat soft when laying down but it didn't help much as far as comfort. Quality wise it looks good, not cheap and while my sleep quality wasn't improved, it might help someone with a better mattress than mine.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Must have for mattress comfort and protection
Color: Green, Size: Twin, Color: Green, Size: Twin
I ordered the BDEUS Twin mattress topper for a temporary mattress. The topper definitely improves comfort and regulates temperature much better than just the mattress and sheets. The cover fits deep mattress easily fitting over my 13” mattress and could easily fit a much deeper bed. The padding is thick enough to provide some additional support. This model also has a thin sheet of waterproof material to help protect your mattress against spills or liquid damage. This layer is cover by the pillow top and does not seem to make much if any noticeable noise. Overall this is a high quality cover and mattress protector in one. At <$45 at the time of this review it provides an incredible value.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Topper
Color: Green, Size: Twin
I recently purchased the BDEUS Twin Mattress Topper Viscose Derived from Bamboo, and I am thoroughly impressed with my experience.
The comfort level is absolutely a 5 out of 5. The viscose bamboo material feels soft and plush, making my bed significantly more comfortable to sleep on. I wake up feeling well-rested and supported, which has been a noticeable improvement from before.
Here are some of the main pros and cons:
Pros: Incredible comfort and softness, high-quality materials, fits the twin mattress perfectly, and helps with temperature regulation throughout the night.
Cons: Name
Overall, I give the BDEUS Twin Mattress Topper a solid 5 out of 5 stars. It has completely transformed my sleeping experience, and I would highly recommend it to anyone looking to enhance the comfort of their bed.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Most Comfortable blanket!
Color: White, Size: Queen(90"*90")
Silky smooth and soft. The smooth side is cooler and good for summer nights while the patterned side provides a little more warmth for cold nights. Have not needed anything else. Works great for me - hot sleeper in Florida with AC at 73 and ceiling fan on. Might have to kick a leg out in the middle of the night or find part of the blanket that is not heated from my body and then I can stay cool. If the AC is turned down just one degree to 72, I stay cool throughout the whole night and sometimes cold. Blanket would probably be too warm at any household temperatures above 74 unless it was FL winter or a colder climate. Nevertheless, it is so comfortable on the skin and easy to move around in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
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