Newmar PT-24-13W 24v Charger 3 Bank 13 Amp
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Newmar PT-24-13W 24v Charger 3 Bank 13 Amp Product Description
Keep your boat's electrical system running smoothly no matter where the journey takes you with the Newmar PT-24-13W, a powerhouse 24-volt charger designed specifically for demanding marine environments. Whether you're powering navigation gear on a weekend cruiser or supporting critical systems on a commercial workboat, this 3-bank, 13-amp unit delivers reliable charging that adapts to your batteries' needs. Boat owners swear by its ability to revive deep-discharged packs quickly while preventing overcharge damage, ensuring you're always ready for the next voyage.
Smart Charging That Thinks Ahead
The heart of the PT-24-13W is its three-stage "smart" technology—bulk, absorption, and float modes—that monitors and adjusts voltage automatically. Start with high-current bulk charging to recover power fast, transition to absorption for full capacity without gassing, and settle into float for maintenance-level trickle without wear. This isn't just charging; it's conditioning your batteries for peak performance and longer life.
- Versatile Battery Compatibility: Switch effortlessly between gel-cell, flooded lead-acid, and AGM types for optimal voltages (up to 28.4V charge/26.8V float for flooded/AGM).
- Three Independent Banks: Charge house, engine, and thruster batteries simultaneously without cross-contamination, with total output ammeters for easy monitoring.
- Marine-Tough Build: Stainless steel case with white powder coat resists saltwater corrosion, while polyurethane-coated internals shrug off humidity and spray.
- Safety First: Current limiting protects against overloads, and clear LED indicators plus optional alarms keep you informed of status.
- Power Supply Mode: Run DC loads directly without a battery—perfect for testing or emergency power.
Tailored for Mid-Sized Systems
Ideal for battery banks from 26 to 130 amp-hours, this charger handles inputs from 90-132VAC or 180-264VAC, drawing just 6.5 amps at 115V full load. Weighing a compact 8.2 lbs (4 kg) in an A-2 sized enclosure (about 12.5" H x 7.7" W x 4.3" D), it fits snugly in tight engine compartments. Operates reliably from -10°C to +60°C, with derating for extreme heat.
Pair it with the optional TCS-12/24 temperature sensor for automatic voltage tweaks based on ambient conditions, or add the RP remote panel for helm control. Equalize mode helps maintain flooded batteries, too.
Why Marine Pros Rely on It
Picture this: You're anchored offshore after a long day, lights dimming from heavy inverter use. Plug in the PT-24-13W, and it silently restores your 24V system overnight—house bank for appliances, starter for quick starts, bow thruster for maneuvering. Users report 20-30% longer battery life compared to basic chargers, thanks to precise float stages that avoid sulfation.
In commercial setups, its ignition protection (USCG CFR 183.410 compliant) and CE marking mean peace of mind around fuel vapors. No more flat batteries stranding you—current limiting and short-circuit protection keep things safe even under heavy loads.
Easy Setup for Lasting Results
Mount it vertically in a dry spot, connect AC input via standard plug, and wire the three isolated DC outputs to your banks. Use 10-12 AWG for outputs up to 13A. For best results:
- Fuse each bank at 15A to match output.
- Keep cables under 10 feet to minimize voltage drop.
- Install the temp sensor on the largest battery for accurate compensation.
- Monthly equalize cycles (flooded only) prevent stratification.
Pro tip: Combine with a battery monitor for full visibility—track charge states remotely via apps for worry-free anchoring.
Frequently Asked Questions
What battery types does the Newmar PT-24-13W support?
It works with gel-cell, flooded lead-acid, and AGM batteries via a simple selector switch, delivering tailored charge (up to 28.4V) and float (26.8V for flooded/AGM) voltages.
How many batteries can I charge at once?
Three independent isolated banks allow simultaneous charging of separate battery groups, like house, engine, and auxiliary, without interference.
Is it suitable for harsh marine conditions?
Yes, the stainless steel powder-coated case, marinized internals, and wide temp range (-10°C to +60°C) make it ideal for boats, with corrosion resistance and ignition protection.
Can it function as a power supply?
Absolutely—operate DC loads directly from AC input without a battery connected, great for bench testing electronics.
What accessories enhance performance?
Add the TCS-12/24 temp sensor for ambient compensation, RP remote for status at a distance, or enable equalize mode for flooded battery maintenance.
What's the ideal battery size range?
Optimized for 26-130 amp-hour banks at 24V, providing fast recovery without overheating smaller packs or underpowering larger ones.
Does it have safety features?
Current limiting prevents overloads, reverse polarity protection safeguards wiring, and LEDs/alarms signal faults. Compliant with USCG and CE standards.
Invest in the Newmar PT-24-13W for charging that matches the reliability of your vessel. It's not just equipment—it's the difference between getting home under power or calling for a tow. Equip your 24V system today and sail with confidence.
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
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"Smart" circuitry provides three stage charging?bulk, absorption, float.
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Wide model range covers battery system ratings from 14-950 amp-hours
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Gel-Cell/Flooded Lead-acid/AGM battery type switch selects optimum charge/float voltages.
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Multiple isolated output banks; ammeter indicates total output current. (except PT-7)
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Optional sensor adjusts output voltage based on battery temperature. (except PT-7)
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Current limiting-prevents damage from overloading.
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Charger status clearly displayed with L.E.D. and/or audible indicators or optional remote panel.
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Use as a power supply; can power loads without a battery in line.
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Built to last?rugged stainless steel case with a durable white powder coat finish with an optional drip shield and marinized internal circuitry.
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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 | 85-264 | 90-132 or | 85-135 or | 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 | .7 | .7 | .95@230V |
| 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. | 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 | 85-135 or | 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 | .7 | .7 | .95@230V | .7 | .95@230V |
| 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. | 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. | 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 | ||||||
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 |
Three-stage "smart" charger stage Now, the "three" "smart" battery charging technology is suitable for various power levels, allowing you to choose the right size, function and flexibility...
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Who is the NewMar?
How to describe Newmar PT-24-13W 24v Charger 3 Bank 13 Amp?
What is the highlights of Newmar PT-24-13W 24v Charger 3 Bank 13 Amp?
Buy with the best price Newmar PT-24-13W 24v Charger 3 Bank 13 Amp for only $716 from NVN Marine! Same day shipping before 3pm.
Newmar PT-24-13W 24v Charger 3 Bank 13 Amp Technical Specifications
| Type: | |
|---|---|
| Vendor: |
NewMar |
| Weight: |
10.0 lb |
Newmar PT-24-13W 24v Charger 3 Bank 13 Amp User Reviews
Newmar PT-24-13W 24v Charger 3 Bank 13 Amp Shipping & Return
| Shipping Weight: |
10.0 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
| Truck Delivery: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.