# Newmar PT-80 Battery Charger [PT-80]

**PT-80 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: 12, @ 230 VAC: 7
-   Power Factor: .95@230V or .98@115V
-   Max Output Amps: 80
-   Output Banks: 3
-   Battery Capacity (Amp-Hours): 160-800
-   Operating Temp. Rating Reference: T-7
-   Case Size Reference: A-5
-   Case Size (H x W x D): 16.8C x 9.6 x 6.1C inches (42.7C x 24.4 x 15.5C centimeters) \*Note with Dripshield installed C add 1” (2.54 cm) to height and .5” (1.27 cm) to depth
-   Weight Lbs./Kg: 15.2/7
-   Optional Temp. Sensor Model: TCS-12/24                
-   Remote Panel Model: RP
-   Equalize Option: Yes
-   Output Indicator Reference: M-3
-   Compliance Reference: CE

**Temperature Rating References:**

-   Temperature: -10 degrees C to +60 degrees C
-   Derate Linearly From 100% @ 50 degrees C to 80% @ 60 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 meet 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 RP, for use with all models except PT-7 and PT-40U (LEDs indicate charger output stage. Manual re-initialization of three-stage charge cycle. With 25′ of cable. Panel dimensions: 3″ H x 4.75″ W)
-   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)

**This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.**

**Specifications:**

-   Charger Input - Voltage: 115/230v
-   Charger Output - Amps: 80a
-   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: 18 lbs

  
[Quick Guide (pdf)](https://productimageserver.com/literature/quickGuide/102336QG.pdf)  
[Owner's Manual (pdf)](https://productimageserver.com/literature/ownersManual/102336OM.pdf)

## Details

- **Price:** 2865.0 USD
- **Type:** Battery Chargers
- **Tags:** Automotive/RV, Automotive/RV | Battery Chargers, Brand_Newmar Power

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2865.00 USD | In stock |

## Images

- Newmar PT-80 Battery Charger [PT-80] Newmar Power

---

> Source: [Besafe1st](besafe1st.com/products/newmar-pt-80-battery-charger-pt-80)
> Updated: 2026-06-01