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ProMariner 24v 2500 Watt TruePower Combi 2500QS Inverter Charger

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Sale Price: $785.95
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Product InformationStore Part Number: 02424


Designed specifically for the most rugged marine applications. The ProMariner 02424 24v 2500 Watt TruePower Combi 2500QS provides seamless conversion of DC battery power to filtered low noise AC household power. AC switch automatically selects AC or DC power inputs (depending on which source is available), ensuring AC household power is available at all times. TruePowerQS includes a digitally controlled, True 3-Stage battery charger that can automatically recharge, condition, and maintain batteries. Whether on the water or on the road, TruePowerQS Series is ideal for large AC load applications such as air conditioners, refrigerators, microwaves, hair dryers, office equipment, power tools, and more. Select the model that’s right for you!


  • 2.8x Surge Rating with 1.0 Power Factor
  • 7 Selectable 3-Stage Battery Charge Profiles
  • Compact, Robust, Easy-to-install, Space Saving Design.
  • Fully Automatic Battery Charger and Inverter - Instant AC transfer switch passes AC shore/station power. Charges batteries when shore/station power is present, or switches safely into DC to AC inverter mode, making AC household power available on the water or on the road.
  • Charger Mode: Integrated, Automatic True 3-Stage Marine
  • Grade Battery Charger: Built-in digital control technology provides seven user-selectable charge profiles for today’s various battery chemistries.
  • Inverter Mode: Efficient, Quiet Conversion from DC Power to AC Power Filtered Quasi (modified) Sine Wave AC output. Ideal for appliances, power tools and electronics.
  • Inverter delivers 2.8 times surge capacity for demanding applications – air conditioners, microwaves, refrigerators and more.
  • Pure sine wave passes through while connected to AC shore/station power.
  • Built-in Safety: Overload, Over Temperature, High and Low Battery Voltage Protection
  • Designed and constructed to FCC Class A, Marine UL 1236, UL 458, and CE ABYC–A 31 Marine Compliant.


ProMariner is known for their commitment to quality in both design and manufacturing. If you have any questions about whether the True Power 2500QS is right for your application, give our tech team a call at 541-474-4421. *Flat Rate Shipping does not apply to this oversize item.

Tech Specs

  • Dimensions (LxWxH): 17 x 9 x 7 in
  • Weight : 44lbs
  • Shipped : 46lbs
  • Transfer Switch Rating: 30 A
  • DC Input Voltage: 21.5-29.5 VDC
  • DC Input Amperage: Up To 125A Continuous
  • AC Output Voltage: 110-120 VAC 60Hz
  • AC Output Amperage: 22.7 A
  • Model: ProMariner True Power 2500QS
  • Manufacturer: Pro Mariner
  • AC Wave Form: Quasi / Modified Sine Wave
  • Power Rating: 2500 Watt/ 7200 Watt Peak Surge
  • AC Input: 95-127VAC 50/60hz
  • Charger AC Input Breaker Rating: 30 A
  • DC Charging Voltage: 28 - 30.2 VDC (Selectable Profiles)
  • DC Float Voltage Range: 26.6 - 27.4 VDC (Selectable Profiles)
  • DC Nominal Output Current: 30 Amps
  • Warranty: 2 Year
  • Manufacturer Part #: ProMariner True Power 2500QS
  • Made In: Asia

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Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
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