In some remote start units, it will be located beneath and to the left of the generator’s start panel. The Predator 9000 is Harbor Freight’s largest and most powerful generator. 5500/6500 Watt Portable Generator. Even if marked ‘battery charger’, that output is suitable only for running small 12-volt lights and appliances (directly) without a battery. In many a campground, mobile generators run all day in vain attempts to fully charge their RV battery from the 12-volt output of their 230-volt generator. Model # DR660PSS. So any battery will take a while to fully charge. High-quality RV battery chargers are not cheap. 4.4 out of 5 stars 890. 80. We have invested millions of dollars in our own test labs and factories. Issues may arise with a generator and switch-mode inverter-chargers (these are smaller and lighter than transformer-based chargers). Our Predator 3500 4 Function wireless remote control kit is the most advanced most feature packed model on … A typical mobile generator’s nominal 12-volt output while charging a typical RV’s battery is about 13.6 volts. After that charging virtually ceases. A Predator 3500 not only cost far less than a dedicated APU but if it fails for any reason, you simply replace it in a few minutes instead of having to put your rig in the shop for several days. Each thus blames the other. High-quality chargers work quickly and reliably. Pic: Honda Battery charging via a generator – the type of charger that’s needed. This will be the positive side. Let’s get straight to point: camping generators may have a 12-volt output on them, but when it comes to the crunch, they are not designed to fully charge your batteries directly. So it has a rather low performance. These usually work well with switch-mode chargers. Battery charging via generator is often slow and shallow or barely works at all. For California consumers: more information about our privacy practices. If this happens, it usually causes the switch-mode charger’s protection circuits to cut off the supply, but may even wreck the charger. This issue is mostly past – as many RV owners buy the quiet inverter type units. A generator of that size fully-charges a fully discharged 12 volt 100 amp hour lead-acid, AGM or LiFePO4 battery within 3-4 hours. CDN$317.00 CDN$ 317. We'll aim to keep a selection of the better prices above. You'll only hear from us. A cheap generator’s output is usually ‘dirty, and particularly so if it runs out of fuel and sputters to a halt. 12 Volt Generator Battery Method. WARNING Such generators are noisy and polluting. You do it by using a high-quality 230-volt battery charger run from the generator’s 230-volt output. For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com. The new Predator ® line has been updated and improved with even more runtime, greater durability and increased reliability. Solar that Really Works! There are two main reasons why: First, the chances are your generator’s DC outlet is limited to a current of about 8 amps maximum. Need a reliable, high-performance Predator Generator Batteries? Instructions for Installation/Set-up, Operation, Servicing, & Storage Portable, Outdoor Use-Only, Gasoline Generator Can be used to power individual appliances plugged directly into the generator’s outlets, or as a back-up connection to a building’s power supply (via a professionally installed UL-listed transfer switch). Few can withstand over-voltage charging. Do not skimp on this. Goal Zero Offering portable power solutions and inspired by a respect for the planet, Goal Zero has developed its highest-capacity power station yet, the Yeti 6000X. PowerStar Replacement Battery for PTX9BS For Predator Generator (8750 watt) 4.6 out of 5 stars 87. Kit works with non Hemi item # 69730; 69727 Please check your item number generally found on … Switch-mode chargers are reasonably efficient. It has Dual Fuel feature, you can run it with Gasoline or Propane. Fully and speedily charging a battery via a 230-volt generator is feasible. 00 CDN$389.00 CDN$389.00 & FREE Shipping. Resolving this problem varies from difficult to impossible. Generator vendors usually deny responsibility because their products drive most electrical loads without problems. Remove the nut. Chrome Pro YTX7L-BS High Performance - Maintenance Free - Sealed iGel Motorcycle Battery. That requires running the generator for longer, thus using more fuel. View online Owner's manual & safety instructions for Predator 68525 Portable Generator or simply click Download button to examine the Predator 68525 guidelines offline on your desktop or laptop computer. Predator Generator Features: Heavy-duty Steel Roll Cage provides 360° protection Special Honors. Any bookshop, whether online or bricks and mortar, can order copies of How to Choose and Buy an RV. Then put the nut back into its original position. But that’s about all. PowerStar Battery for PTX9BS Used for Predator Generator In reality, your 1000 watt generator is an 800-watt generator. They can and sometimes do damage so-called switch-mode battery chargers (or may not even run them at all). Battery sellers too may deny responsibility. ADD TO CART. Locate the voltage regulator for your generator.Unplug the two wires that connect to the generator brushes. With a wattage rating of 4000 peak/3200 running watts, it can run for as long as ten hours which is more than enough to provide you power just in case power outages occur or when you’re spending the night at campsites. This kit will work on the electric start version of the Predator 3500 and on the recoil only start version of the Predator 3500 generator. Buy Predator Generator Parts now. 304. Predator Battery Kit Installation Instructions PROJECT DOC TYPE DOC # REVISION DATE All Predator variants Instruction -- B 2014-02-24 Printed Copies of this document are not controlled Page 1 of 1 This procedure will guide you through modifying your Predator to resolve incorrect low battery readings due to poor contact with the battery holder. Different generator sizes: A general overview of all options Predator 2000-Watt Inverter Portable Generator. The features of the Predator 8500/7000 W are very impressive, and give you a fair idea of its functionality: 420 cc/13 HP air-cooled OHV gas engine; Electric start with recoil backup (this would require a battery that has to be purchased separately) Runs for 12 hours at 50% capacity It's just that simple! Furthermore – some cheap battery chargers can destroy batteries. The battery will also have to be electrolyte maintained so that it does not dry out. Join the red wire from the remote and the positive battery cable. Our associated website – solarbooks.com has many articles on a travel trailer, motorhome and solar home and property systems. Their continuous output limit is usually 80% of that claimed. Switch-mode devices work well but need ‘clean’ electricity. Worse – their electrical output is ‘dirty’. Predator 8750 Peak/7000 Gas Generator Battery - Replacement Battery for the Predator 8750 Peak/7000 Gas Generator Battery $36.00 ***** OUT OF STOCK***** BAB9-12AY Tempest Valve Regulated, Maintenance Free, Rechargeable Battery - 12V 9Ah. Choosing a generator battery is an important decision. A generator, or anything with a fuel-powered engine, should never be operated in a closed space, like a garage or shed. Their continuous output limit is usually 80% of that claimed. Any bookshop, whether online or bricks and mortar, can order copies of Caravan & Motorhome Electrics.  Just ask.ISBN: 978-0-6483190-8-5, Copyright @ 2002 - 2020 RV Books. That is nevertheless sufficient to power a quality 30-40 amp charger. All rights reserved. Avoid buying a cheap generator. DuroMax 4,500 (G) 4,275 (LP) Running Watt Dual Fuel Portable Generator. == Website designed by Daniel Weinstein, Why Caravans Roll Over….and How to Prevent It, Weight distribution hitch setting up – how much correction is needed, Electrical converter problems in travel trailers – problems when used for free camping, Supply cables for travel trailers – choices of current capacity and length, Battery charging via generator – how to speed it up, Australian RV rules and regulations – a constantly updated general guide, Need for a WDH – avoid using one if possible, Napisan and Look-A-Likes safe for Septic Tanks – a professor’s view, Dc-dc charging – how to speed alternator charging, Wheels falling off trailers – and how to stop it happening. 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