AC outlet and USB port. Read this guide before connecting or using the EN548 and save it for future reference. We hope you enjoy using your EN548 and if you require any assistance, please contact our help desk: www.energizerpower.com or toll free: 1.866.295.6775 2.
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Warnings and Cautions The EN548 housing may become uncomfortably warm, reachi n g 140° F (60° C) under extended high power operation. During operation, keep away from materials that may be a ected by high temperatures. EN548 Do not use the...
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CAUTION: Risk of Fire. Do not replace any vehicle fuse with a rating higher than recommended by the Vehicle Manufacturer. Ensure that the electrical system in your vehicle can supply this product without causing the vehicle fusing to open. Information on the vehicle fuse rating is typically found in the vehicle operator’s manual.
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CAUTION Do not connect live AC power to the EN548 AC outlets. This will damage the inverter, and the damage is not covered by warranty. Do not connect any AC load that has its neutral...
Do not expose the to water, rain, EN548 snow, or spray. Failure to follow these safety guidelines may cause personal injury and/or damage to the EN548 It may also void your product warranty. 3. Safety Features • Overload protection with automatic shutdown •...
5. Using the Inverter EN548 Through its AC outlet, the is capable of powering most 120V AC products that use 500W or less. The EN548 can also power or charge most consumer electronics that have USB power ports. EN548 AC output waveform, called “modified sine wave”...
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Plug a DC cable into the DC cable port on the EN548 and connect to a 12V cigarette lighter receptacle. Plug the device you want to operate into the EN548 When the inverter is not in use, unplug it from the 12V outlet to prevent slight discharge of the battery.
Operating Guidelines • As the battery is used, its voltage begins to fall. When the EN548 senses that the voltage at its DC input has dropped to 10.5V, the inverter automatically shuts down and the light glows RED, indicating a fault. This prevents the battery from being damaged.
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They are not inten de d for con stan t de ep discharge . Regularly operating the EN548 from a vehicle battery until low-voltage shu tdown occurs will shorten the life of the battery.
Buzzing sound in audio systems and radios Some inexpensive stereo systems and AM-FM radios have inadequate internal power supply filtering and will “buzz” slightly when powered by the EN548 Generally, the only solution is an audio product with a higher quality filter.
7. Troubleshooting PROBLEM: AC product will not operate, no inverter lights are Possible cause Solution Battery is defective. Check battery and replace if required. Loose connections. Check connections. PROBLEM: Measured inverter output is too low. Possible cause Solution Standard “average- Inverter’s “modi ed sine reading”...
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Possible cause Solution Battery voltage is too low. Recharge battery. PROBLEM: AC product will not operate, RED FAULT light ON. Possible cause Solution AC product(s) connected Use a product with a power are rated at more than the rating less than the inverter’s inverter’s continuous continuous power rating.
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Specifications: EN548 Specifications Description Output Continuous Watts (W) 500 W + 48W(USB) 1000 W Surge Capacity (Peak Power) Rated Input DC (V,A) 13VDC, 45A 10.5 to 15.5 VDC Input Voltage Range 60 Hz±1 Rated Frequency (Hz) 4.17A(105-125) Rated Output AC (V,A) 4 * 2.4A max.9.6A (iPad)
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Specifications: EN548 (continued) Specifications Description Modifed Sine Wave Output Wave Form 65°C Max Max. Touch Temperature 0° to 40°C Operating Temperature 5 to 95% Operating/Storage Humidity RH Fan Cooling over temperature Cooling System 0.65 Min Power Factor <250mV Ripple & Noise(Peak to Peak) 8.3 x 5.15 x 2.3...
This Limited Warranty is provided by PowerBright andcovers defects in workmanship and materials in your EN548. This warranty period lasts for 24 months from the date of purchase at the point of sale to you, theoriginal end user customer. You are required to have proofof purchase to make warranty claims.
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shipment to the customer, whichever is greater. All replaced products and all parts removed from repaired products become the property of PowerBright. PowerBright covers both parts and labor necessary to repair the product, and return shipment to the customer via a PowerBright selected non-expedited surface freight within the contiguous United States and Canada.
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What does this warranty not cover? This Limited Warranty does not cover normal wear and tear of the product or costs related to the removal, installation, or troubleshooting of the customer's electrical systems. This warranty does not apply to, and PowerBright will not be responsible for, any defect in or damage to: the product if it has been misused, neglected, improp- erly installed, physically damaged or altered, either...
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SHOULD NOT BE USED IN CONNECTION WITH LIFE SUPPORT SYSTEMS OR OTHER MEDICAL EQUIPMENT OR DEVICES. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING, POWERBRIGHT MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE USE OF THE ENERGIZER EN548 IN CONNECTION WITH LIFE SUPPORT SYSTEMS OR OTHER MEDICAL EQUIPMENT OR DEVICES.
Return Material Authorization Policy Before returning a product directly to PowerBright you must obtain a Return Material Authorization (RMA) number and the correct factory "Ship To" address. Products must also be shipped prepaid. Product shipments will be refused and returned at your expense if they are unauthorized, returned without an RMA number clearly marked on the outside of the shipping box, if they are shipped...
Return Procedure Package the unit safely, preferably using the original box and packing materials. Please ensure that your product is shipped fully insured in the original packaging or equivalent. This warranty will not apply where the product is damaged due to improper packaging.
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