However, battery usage tends to be 1 - 3 months with the wireless system and is typically lower when you first get the system and are training your pet. The receiver collar uses an RFA-67 battery. The collar has a low battery indicator light which will flash 4-5 seconds when your battery is low. If this light is flashing, replace the battery.
Vehicle battery health is often overlooked, yet a quick and easy check a couple of times a year with a quality battery load tester can identify problems before your battery lets you down (and you just know that could happen at the most inconvenient time and place).The challenge comes in finding the right model. There is enormous choice in terms of price, accuracy and available features.Our top picks provide a cross-section of the best on the market and offer effective solutions for the vast majority of people.
Our battery load tester shopping guide gives detailed information and answers a range of buyer’s questions. The basic job of a load tester is to check volts and amps, though some models can do much more than that. Volts can be looked at as the amount of energy available within the battery. A 12 volt automotive battery should actually read 12.6 volts when fully charged and the engine is turned off, and somewhere between 13.7V and 14.7V when the engine is running. For a 24V heavy-duty truck battery, simply double those figures.When the energy starts to flow, it’s measured in amperes, commonly called amps. All vehicle batteries have a cold cranking amps (CCA) rating.
This is the number of amps a battery needs to maintain voltage of 7.2V for 30 seconds at 0°F. In practical terms it’s the number of amps required to start your vehicle. For a family sedan, that’s probably around 400 amps. For a big rig, that could be 1,000 amps.
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Each battery has the CCA marked on it.Ideally, a load test should be performed at 70°F or warmer. The testing device measures the voltage for 15 seconds at 50% of the battery’s stated CCA.
If it produces a consistent 9.6 volts, it passes. Less than that, it fails.In practice, many battery load testers will provide a good deal more information. Depending on which model you buy, you can get the percentage charge, voltage, rated and actual CCA, internal resistance, and a battery health reading (an estimate of the life remaining as a percentage).Some testers take the reading much quicker than the standard 15 seconds. Many are capable of checking your alternator as well. An alternator not only keeps your battery’s charge topped off, it also supplies power to your vehicle’s electrical devices while the engine is running, so it’s a vital part of the system.The first thing to look for is the voltage covered. A 12V tester is fine for many people, but some will measure both 6V and 12V, others measure 12V and 24V.You also need to know if it is capable of measuring your battery’s CCA.
Many read to 1,000 amps. Some go up to 2,000.There are numerous battery technologies — flooded (regular lead acid) batteries, gel, AGM flat and AGM spiral — and you’ll need to know the type that you have, as some basic battery load testers won’t work with all types.Most low-cost battery testers have an analogue needle that indicates results against a printed label. Digital displays give more precise information and are easier to read, especially in low light conditions.Testers have wire leads that connect it to the battery with clamps. If the leads are short, it can be difficult to move the tester to a position that’s easy to read. Look for models with leads of at least several feet.Leads with smooth-edged clamps may fall off the battery during testing. Serrated clamps tend to provide better grip.A few models offer an optional printer so you can keep a paper record of results. There are also those with USB and/or Bluetooth capabilities, allowing you to send data to your computer or output it to a compatible printer.
Very basic load testers can be found for around $10. Those that can actually measure battery condition start at around $45 and run to about $100, largely depending on the variety of battery sizes they can check.Battery load testers with basic analogue needle indicators cost as little as $25 for a 12V-only model. Those with digital readouts are about $5 more, though models this cheap may not always be accurate.
We suggest investing a little more, with reliable devices available for around $40.Dual voltage 6V/12V models run from $45 upwards. 12V/24V testers are considerably more expensive, costing from $90 to $130. Models designed for professional use can run into the thousands of dollars.When working with vehicle batteries, wear safety goggles and latex gloves to protect yourself from acid splashes.When you disconnect a battery, take off the negative first, denoted by a negative symbol (–) and a black cable, then the positive, denoted by a positive symbol (+) and a red cable.
When re-connecting, it’s positive first, then negative.Avoid working near sparks and open flames. Batteries give off hydrogen gas, which is highly flammable, and in a confined area, it could cause an explosion. If the tester indicates that your and you’re using a basic trickle charger (also called a battery maintainer), don’t leave it on too long. Overcharging can ruin performance and could cause sealed batteries to distort or crack open.
Smart chargers are a much safer option. Although not strictly speaking a load tester, the is a low-cost yet valuable device that could forewarn you of potential battery problems. It works conveniently from inside your vehicle, in the dashboard power outlet/cigarette lighter socket. Has a slightly unusual operating range of 7 to 15 volts, making it effectively a 12 volt model. It’s a quality mid-range device capable of checking an extensive range of battery types. It gives easy-to-read numerical information, plus a ‘pass’ or ‘fail’ indication.
It’s made by Clore Automotive, one of the leading brands in vehicle charging and testing equipment. Q: Does my battery need to be fully charged before testing?A: It depends on what aspect of the battery or charging system you’re testing, but it’s a good idea where practical in order to get the most accurate reading possible. However, some experts recommend not testing immediately after charging because batteries can hold what’s called a ‘surface charge’ that will give a false reading. They suggest waiting for at least a couple of hours after charging before testing. A healthy battery won’t lose noticeable charge during that time.Q: Should the vehicle engine be running during testing?A: If you’re testing for battery charge, the engine should be off.
If you’re testing the alternator output, the engine should be running.Q: Should I remove the battery from the vehicle for testing?A: You can, but you don’t need to. Be aware that if you do, some dashboard functions such as a clock or audio system anti-theft feature that require a constant charge will be disabled and you’ll need to reset them after re-installing the battery.
Training your dog has always been a topic open to controversy. The best way to make the right decision for you is through knowledge and experience that is tempered with personal beliefs and values. If utilized properly, shock collars can be effective tools that not only correct undesirable behaviors but also help keep your pet safe. There are three different types to choose from.If you want to stop excessive barking, that is not the same collar that would alert your dog to the limits of his territory.
A remote-controlled collar that can be triggered by the owner is your third option. The function of a shock collar is never to harm or hurt the animal, instead, it should be used as part of a larger training strategy.If you'd like advice from an expert trainer along with more detailed information on how these collars work, keep reading. If you're ready to make a purchase, consider one of our favorite options. Shock collars are most commonly used as a form of positive punishment, wherein an electric shock or vibration is applied at the exact moment negative behavior occurs. Levels of intensity vary and are set by the handler according to individual considerations, such as size, weight, and tolerance.The level of intensity should always be just enough to get the dog’s attention – not to hurt them. When used correctly, shock collars can reduce the frequency of undesirable behaviors or eliminate them entirely.
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Nicole has been training animals for over 15 years, from bears and tigers to household dogs. A member of the Association of Professional Dog Trainers, she has been certified by the American Kennel Club as a Canine Good Citizen evaluator and she focuses on positive reinforcement methods so that training is always fun. Every year, Nicole attends SuperZoo, the largest pet product showcase, to research new pet products from cat litter to electric dog toys and she loves sharing what she finds with other pet parents.
The very first step in choosing a shock collar is ensuring that the design matches the intended application. If you plan on using a shock collar as a part of field training or as a way to communicate with working dogs, you'll naturally require a rugged, waterproof collar with a higher-than-average range. If you'll be working closely with your dog in and around the house, however, you could probably get by with a less-robust construction and lower range.Important Note: The specific type of shock collar you use will also require careful consideration. Keep in mind that automatic shock collars, while appearing convenient, have an increased risk of over-correcting your dog.Using a shock collar in conjunction with balanced training methods is imperative.
Without additional training techniques and positive reinforcement, some dogs may quickly become “collar wise,” obeying commands only when the collar is on and reverting to negative behavior once it is removed, leaving owners helpless to control their dogs without the use of the collar. Nicole.With frequent use at levels that are too low, some dogs develop a tolerance to the static correction mode and may ignore it entirely. Seeking the advice of a trainer is best way to determine the most appropriate setting for your dog’s size and weight.Avoid using excessively high levels of intensity, as these are likely to cause pain. In turn, the dog could become habitually stressed and fearful – a dangerous and unpredictable state.
Nicole.While all shock collars come with a shock mode, most modern options also feature vibrate and beep settings, which can be used independently of one another. Will the electric stimulation from a shock collar hurt my dog?A. A shock collar should never be used at a setting high enough to cause your dog pain. While the shock is designed to be an unpleasant distraction, it certainly shouldn't hurt your dog.
When i doubt, use one of the lowest/least-intense settings.Q. How tight should the collar fit around my dog’s neck?A. In order for stimulation to be consistent, the receiver needs to fit snug against your dog’s neck. If your dog isn't responding to the signal, try tightening the collar a bit and ensure that the contact points are in place before trying a higher setting.
If your dog seems uncomfortable or has trouble breathing, loosen the straps.Q. How do I know which setting to use?A. We recommend consulting a trainer on correct usage. As a rule of thumb, you should always start at the lowest setting.
At the right setting, your dog should respond with a prick of the ears or a slight twitch of the head or neck. If your dog yelps or shows any sign of physical distress, the setting is too high.Q. After fitting the collar, is it safe to cut straps that are too long?A. While this is possible with some collars, others may have the receiver antennae placed within the strap. To avoid irreparably damaging the unit, we recommend carefully reading the manufacturer's instructions before attempting to shorten the collar.