Customer Service
+1 888 812 6287


Couldn't load pickup availability
The Newmar PT-24-60W is a Phase Three series battery charger for 24-volt systems on workboats, commercial and military vessels and recreational craft. It delivers up to 60 A across 3 output banks, isolated so each battery charges independently, with an ammeter showing total output current. It is a standalone charger, not an inverter.
Smart circuitry runs a three-stage charge of bulk, absorption and float, and a selector switch sets the output for gel-cell, flooded lead-acid or AGM batteries. An optional temperature sensor (model TP) adjusts the voltage to battery temperature. Newmar lists the remote panel as not applicable to the PT-24-60W. Use the PT-MCU for added control and monitoring. Newmar recommends a battery capacity of 120–600 Ah.
The AC input accepts 207–253 VAC, 50–60 Hz, so it needs 230 V shore power and will not run on a standard 115 V supply. A stainless steel case with a white powder coat, polyurethane-coated circuitry, current limiting, thermal protection and forced-air cooling suit marine conditions, and an optional drip shield is available. The charger can also act as a regulated DC power supply.
This listing is for one Newmar PT-24-60W battery charger. The shipping options and delivery estimate for your address appear at checkout. Our full terms are on the shipping policy page: https://marinerswarehouse.com/policies/shipping-policy
Before installation, confirm your batteries are 24 V and fall within the 120–600 Ah range, and that a 230 V AC supply is available. Mount the charger in a ventilated location, add the drip shield where water may fall on it, and size the AC and DC wiring and fusing per the Newmar manual.
Review the 16 oz gel format, specifications and application directions.
Check fiberglass, gelcoat and finish suitability before use.
Ask about your surface and stain type before ordering.
Review shipping information and return conditions before purchase.
Installation & Compatibility Guides
The Newmar PT-24-60W is an installed 24 V marine charger. Check these six points before you buy.
The PT-24-60W charges 24 V batteries only. Newmar makes 12 V Phase Three models separately.
Newmar recommends 120–600 Ah of battery capacity for this model.
Wire each bank to its own output. Total output is 60 A.
Use the selector switch for gel-cell, flooded lead-acid or AGM.
This model accepts 207–253 VAC only. It does not run on 115 V shore power.
The temperature sensor (model TP), PT-MCU and drip shield are sold separately.
A battery charger only recharges batteries from shore or generator power. An inverter/charger adds AC output from the battery and an automatic transfer switch. The Phase Three series is a dedicated marine charger for systems that already have an inverter or do not need one.
Compare the PT-24-45U (45 A) or the PT-24-95U (95 A) for other 24 V output levels, or the PT-40U for a 12 V system.
Use these collections to compare inverter/chargers, inverters and other RV and marine equipment. A collection link is for browsing and does not confirm compatibility.
Compare battery chargers and combined inverter/chargers by charge current, battery voltage and number of outputs.
Browse standalone inverters if you also need AC power from the battery. This link does not establish a compatible pairing.
Return to the parent collection to find another product family for your RV, vehicle or boat project.
Need Help?
Want help choosing a Phase Three charger size? Send us your battery voltage, banks and capacities, and our team will help you check the fit.
Trusted by 50,000+ boat owners across the USA
Our team has years of experience in marine parts.
We respond quickly to get you the help you need.
We make sure you get the right part the first time.
Access to 50,000+ marine parts & accessories.
Thanks for subscribing!
This email has been registered!