Palm m500 review: Palm m500
Sophisticated looks
With its elegant, brushed-aluminum case, the m500 looks nearly identical to the Vx, although it’s a hair shorter and wider. Inside is a 33MHz Dragonball VZ processor. On the Quartus benchmark test, the m500 did not fare well. However, that may be due to an incompatibility between the application and the new Palm OS 4. The m500 is as fast as or faster than the Handspring Visor Edge when searching for words and playing the first level of the game Dreadling. But Dreadling, too, is incompatible with OS 4 and crashes after one level.
Palm fans have been waiting impatiently to see the company’s answer to the innovative new PDAs from Handspring, Compaq, and others. But while Palm’s latest model, the m500, offers an expansion card slot and a smattering of nice refinements, it lacks the sort of innovation we had hoped for. In fact, with the m500’s predecessor, the Palm Vx, for sale at discounted prices, smart shoppers will likely find themselves choosing between the older Palm model and the flashy newer models from other manufacturers.
Palm fans have been waiting impatiently to see the company’s answer to the innovative new PDAs from Handspring, Compaq, and others. But while Palm’s latest model, the m500, offers an expansion card slot and a smattering of nice refinements, it lacks the sort of innovation we had hoped for. In fact, with the m500’s predecessor, the Palm Vx, for sale at discounted prices, smart shoppers will likely find themselves choosing between the older Palm model and the flashy newer models from other manufacturers.
Along the top of the m500, there’s a slot that accepts either MultiMedia Cards or Secure Digital cards, though Palm includes only a dummy card in the package. These cards are a handy way to bring big databases with you, including city guides or the Physician’s Desk Reference. But many people will find that the provided 8MB of internal storage is more than enough room for contacts, calendar, and some extra applications. For many apps, you won’t even notice that the PDA automatically copies the file from the card to the RAM to run, then automatically deletes the file when you close it.
In addition to the card slot, we have seen prototype wireless modems and digital cameras that attach to the connector on the bottom of the m500. If such prototypes become real products, the ability to simultaneously attach both an add-on and a card could be useful.
The m500’s monochrome screen is less green than that of the Vx and has a digitizer made of plastic instead of glass (the digitizer sits on top of the LCD and recognizes the taps of the stylus). According to Palm, the plastic version is more flexible and less likely to crack if you accidentally drop your Palm.
A new buzz
Our favorite new feature on the m500 is the vibrating and flashing alarm. If you’re in a meeting and want a silent alarm, you can choose to be notified by setting the power button on top of the device to flash green or have the whole PDA shake. However, the built-in speaker is quite a bit louder than that of the old Vx, so you can use this handheld as an alarm clock while you’re on the road.
Its rechargeable lithium-polymer battery should last close to a month between charges, so you won’t need to bring a charger on trips.
On the software side, the m500 is the first Palm device to run OS 4. USB HotSync support is now built into the OS. Mac users will rejoice at the fact that the m500 comes with a USB cradle. Other changes include the ability to call up the onscreen keyboard and use both keyboard taps and Graffiti strokes simultaneously to enter text. This is very handy if you’re fast at writing Graffiti letters but have trouble remembering odd characters, carriage returns, and the like. There’s also a new screen that lets you clear all your alarms with a single tap of the stylus as you can with the Pocket PC. Previously, you needed to clear each alarm screen individually. Palm also claims that OS 4 will encrypt your personal data for better security.
In addition to the signature applications, such as Address Book, Calendar, and Expense, which are already installed on the device, the m500 also comes with two CDs with extra software.
The CDs include the Palm Mobile Connectivity Software for connecting your Palm to your cell phone to access the Internet, Palm Desktop 4.0.1, and the conduit software to sync with Microsoft Outlook.
The m500 is elegant, and it works like a dream except for the incompatible software. (Publishers have been pretty quick to update popular applications for new versions of the OS in the past, but you might want to wait a few months before buying.) The nearly identical Palm Vx is now available for $299, $100 less than the m500. If you’re content with a monochrome PDA and don’t need the expansion card slot, the earlier item is a better deal. And if you’re not that concerned about the cost but would prefer more features, then consider either Palm’s color m505 ($449) or Sony’s new CLIE PEG-N710C ($499).
Editor’s note: This page has been altered from its original version. Please see our corrections page.
Palm M500 M505 M515 1350mAh Replacement Battery: BatteryClerk.com PDA
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Part # CS-PM500XL
$23.
69
Usually Ships in 4 — 7 Business Days
- This is a replacement compatible with a Palm PDA Battery
- Volts: 3.7V (3.7 Volts)
- Capacity: 1350mAh (1.35Ah)
- Type: Li-Polymer
- Color: Black
- Palm M500 M505 M515 Replacement Batteries.
- Mfgr Part # IA1TB12B1 ICF383461 LAB363562B PA1371 S3261 UP383562A
- Dimensions: 2.47 in. L x 1.39 in. W x 0.16 H in.
- Weight: 0.1 lb
- Warranty: 1 Year
Disclaimer: Our products are not affiliated with or authorized by Palm.
FAQs
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What is the best replacement battery for the Palm M500 M505 M515 1350mAh PDA Battery?
The CS-PM500XL is the best replacement battery for the Palm M500 M505 M515 1350mAh PDA Battery.
-
What is your return policy and battery warranty?
Our batteries are backed by easy 30-day returns and a 12-month warranty.
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How do I find the best replacement Battery?
Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you.
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What does Li-ion and Ni-MH mean?
They represent different types of rechargeable batteries.
Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy. -
Do you have a wholesale, reseller and large volume purchase program?
Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.
What is the average life of a car battery
07/03/2020
A car battery is a source of energy for directly starting the engine, and it depends on its good condition whether the car will drive or not. In order not to get into an unpleasant situation, you need to know the battery life, as well as ways to check its condition.
Content:
- Car battery life
- How to extend battery life
Car battery life
A battery is a battery based on lead plates immersed in a dielectric solution. Such a simple and reliable design is able to withstand many operating cycles. Under normal operating conditions, the average battery life is 3 to 4 years.
There are several factors that can reduce battery uptime:
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- faulty starter or alternator;
- sudden changes in ambient temperature;
- short trips;
- Oxidation or poor fastening of the terminal;
- long downtime of the car;
- increased battery vibration;
- additional load on the battery in the form of multimedia devices, engine heating and other sources of energy consumption;
- poor quality or defective battery; nine0010
- the presence of dirt on the battery case.
If you avoid these factors, you can significantly increase the life of your car battery.
How to prolong battery life
To buy a car battery that will work properly for several years, you need to adhere to the following rules:
- buy the device only in specialized stores;
- check the date of manufacture, which should not have a difference of more than 6 months from the date of purchase;
- choose a battery according to the dimensions and electrical parameters that are suitable for a particular brand and model of car.
You can check the performance and technical characteristics of the battery using special devices: battery testers (batteries), load plug, hydrometer.
You can buy a digital battery tester «Agressor» Autoprofi at an affordable price on the website of the TopDetal.ru online store. With the help of a tester, the battery voltage and charge level (low, medium, high) are determined. The device is also used to check the condition of the current generator. All information is displayed on the screen.
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Another useful device for monitoring the condition of a car battery is a hydrometer. It is designed to measure the density of the battery electrolyte in serviced batteries. With it, you can find out the reason for the failure of the battery. On the TopDetal.ru website, you can buy a hydrometer for electrolyte «TopAuto» to monitor the condition of the car battery.
The load plug for checking the battery is indispensable for measuring voltage and residual charge. The TopDetal.ru online store offers to buy an Orion load fork suitable for testing batteries with a capacity of 15 to 240 ampere-hours. Such a universal measuring device will be useful for car enthusiasts who use several vehicles and other complex devices to check their batteries.
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How long does an electric car battery last?
Electric vehicles are now more affordable and attractive than ever before.
Largely due to the evolution of batteries. By the way, this is the most expensive part of the electric car.
Like the batteries in your mobile phone, tablet and laptop, electric vehicle batteries are more durable than you think. In addition, with proper care, you can extend the life of your electric vehicle battery for a long time. nine0003
So, how long will your electric car battery actually last? And what can you do to extend its lifespan?
How long do electric vehicle batteries last?
Current estimates are that most EV batteries will last anywhere from 10-20 years before needing to be replaced by .
However, According to a Cox Automotive survey, many potential buyers have concerns when it comes to battery life and battery replacement costs, slightly less than half believe that the average battery life is less than 65,000 miles (+- 105,000 km).
How much does it cost to replace an electric vehicle battery?
These concerns are understandable: an electric car’s battery is by far the most expensive part of an electric car and can cost an average of $5,000.
It is important to note here that battery prices have dropped dramatically over the last decade. For example, the average price of a kilowatt-hour—the standard measure of battery cost—has fallen from $1,160 per kWh in 2010 to just $128 today—nearly. nine0084 Battery prices have dropped 89% since 2010.
By 2031 this price is expected to fall and stabilize at $90/kW /h, and it is widely believed that electric vehicles will cost the same as ICE vehicles to manufacture.
Batteries are designed not to be completely discharged, but will slowly lose their charge capacity over time. This depletion occurs gradually, and many users report losing a few percent of battery power over several years. To put it more accurately, according to Plug In America, the Tesla Model S battery only loses five percent of its original capacity during the first 80,000 km .
Does charging electric vehicles affect battery life?
Yes. Charging your battery affects the life of your vehicle.
Another innovation that has driven the growth of electric vehicles over the past decade has been lithium-ion batteries. Traditionally, most car batteries were lead-acid and would only start the car’s engine with a short burst of power, which was then «recharged» by driving the car from the alternator. nine0003
Lithium-ion batteries are designed to work much harder. Both your mobile phone and your laptop use lithium-ion batteries, and just as device technology has improved over the past two decades, lithium-ion batteries have increased the potential for energy use in vehicles.
Of course, the potential of the battery will decrease over time, but there are still several ways to extend the life of your electric vehicle. nine0003
Electric Vehicle Charging Recommendations
Lithium-ion batteries have come a long way in recent decades. This increased battery life, improved safety, and reduced the weight and price of battery packs.
Don’t charge your electric car every night
Whether you charge your battery just a few percent or fully, you need to keep in mind that every time the battery is charged, you are putting a strain on it.
As a result, the battery capacity is reduced by some part. To avoid this, you should not connect your car to the network every night. nine0003
If you only charge your car when you need it and don’t plug it into the charging station as soon as you get home, you can extend battery life.
Keep your battery about 20% to 80%
Just like you shouldn’t plug your car in every night, you shouldn’t charge it to 100% when you don’t need to. Draining the batteries too often or filling them completely over time can lead to a decrease in the capacity of the battery as a whole . The general advice is to keep the charge between 20 and 80 percent, and never allow the battery to completely drain.
Try to charge from AC stations
It is widely believed that DC charging stations reduce battery life. In fact, as we said, one way or another, battery life is reduced with any method of accelerated charging. However, the harm of DC charging is still higher.