Which Batteries are Good For My Wireless Keyboards and Mouse?

Which Batteries are Good For My Wireless Keyboards and Mouse?

Maha Imedion 4-pack AAA 950 mAh NIMH Rechargeable Low-Discharge Batteries
Maha Imedion 4-pack AAA 950 mAh NIMH Rechargeable Low-Discharge Batteries

This seems particularly true for Apple Macintosh users, like default iMac computers include wireless mice and keyboards, plus many MacBook users supplement their laptops using those identical wireless devices. I’m receiving inquiries from my clients more and more often inquiring about the very best batteries to buy because of their wireless gadgets. The first thing to realize is that most wireless mice and keyboards will consume regular alkaline batteries for lunch. That is where most of my customers have gone wrong. For an office filled with wireless devices, this can accumulate very quickly. Plus it also seems that certain devices act inconsistently with regular alkaline batteries. Should you need to buy a non-rechargeable battery to your own wireless devices, you should purchase the “innovative” or “performance” type of batteries like the Energizer Lithium or Duracell Quantum brands. For what it is worth, the Apple devices normally come with Energizer Lithium brand batteries. However, high performance batteries are more costly than alkaline batteries and their price will add up over time. So I really don’t recommend buying these batteries except in a pinch. What I really recommend are a specific type of rechargeable battery known as low-discharge Nickel Metal Hydride (NiMH). I believe many people stay far from rechargeable batteries because of misconceptions based upon previous generations of rechargeable batteries. Many folks perceive rechargeable batteries as expensive and prone to collapse. But the worst stigma related to rechargeable batteries are that they don’t maintain their charge and never seem to be ready when they’re wanted. The truth is that today’s new generation of low-discharge NiHM rechargeable batteries also have resolved a number of the problems that preceding batteries suffered from. Low-discharge NiMH batteries maintain their electricity on the order of weeks or years after charging. Unlike previous iterations of rechargeable batteries that dropped their charge quickly, you can charge these batteries anytime and they’ll be ready for use when you need them.

 

Apple’s Battery Charger

Apple’s Battery Charger
Apple’s Battery Charger

The first cause of my recommendation is the item includes 6 batteries in addition to the charger for $29. This might be a bit confusing given the picture on the box only shows 2 batteries, but trust me you will find 6 batteries in the box. For $29, I believe that this is a really good price for top quality batteries along with a high quality charger. For an individual this is a great solution, presuming your apparatus use AA batteries, as most keyboards and mice use 2 batteries per day, leaving 2 spare for when you want them. Your spare batteries will be prepared to go when you need fresh ones.

However, if you operate an office full of wireless devices, the cost effectiveness of Apple’s Battery Charger goes down quickly if you purchase multiple units. Unfortunately, Apple doesn’t sell their batteries individually. So I did some research into the sort of battery that Apple uses and found out that they’re probably an OEM re-branding of those Sanyo Eneloop batteries. Eneloop were the very first common brand to use the technology which permits long storage life. What I also found was that there are now other brands of long storage life batteries and that pricing diverse. I finally found an extremely knowledgeable supplier with wonderful prices.

Thomas Distributing is a company based in Paris, Illinois, which is in central Illinois near the Indiana border. If you’re interested, you can do a lot of reading about different battery technologies on their internet site. But for simplicity’s sake, I will sum it up for you. After much research I select a product called Maha Imedion as my battery of selection. Maha is an excellent brand and their Imedion series offers a high capacity, low-discharge battery at a great price. I will point out some things you need to look at.

 

Maha Imedion 4-Pack AA 2400 mAh Rechargeable Batteries

Maha Imedion 4-Pack AA 2400 mAh Rechargeable Batteries
Maha Imedion 4-Pack AA 2400 mAh Rechargeable Batteries

 

Maha Imedion 16-pack AA 2400 mAh Low Discharge Batteries

Maha Imedion 16-pack AA 2400 mAh Low Discharge Batteries
Maha Imedion 16-pack AA 2400 mAh Low Discharge Batteries

If your wireless devices use AAA batteries:

Maha Imedion 4-pack AAA 950 mAh NIMH Rechargeable Low-Discharge Batteries

Maha Imedion 4-pack AAA 950 mAh NIMH Rechargeable Low-Discharge Batteries
Maha Imedion 4-pack AAA 950 mAh NIMH Rechargeable Low-Discharge Batteries

Maha Imedion 16-Pack 950 mAh AAA NIMH Rechargeable Low-Discharge Batteries

Maha Imedion 16-pack AA 2400 mAh Low Discharge Batteries
Maha Imedion 16-pack AA 2400 mAh Low Discharge Batteries

If you need 9-volt batteries for something like a smoke detector:

Maha Imedion 9V (9.6V) 230 mAh Low Discharge NIMH Rechargeable Battery

Maha Imedion 9V (9.6V) 230 mAh Low Discharge NIMH Rechargeable Battery
Maha Imedion 9V (9.6V) 230 mAh Low Discharge NIMH Rechargeable Battery

 

Finally, you also need to put money into a high-quality charger, since the charger can make a large difference in the performance of your rechargeable batteries. Apple’s Battery Charger is a good Option, but if you need to control more than 2 batteries at a time, I urge these chargers:

Maha MH-C9000 Advanced Battery Charger (can charge 4 AA or AAA batteries at once)

Maha MH-C9000 Advanced Battery Charger (can charge 4 AA or AAA batteries at once)
Maha MH-C9000 Advanced Battery Charger (can charge 4 AA or AAA batteries at once)

 

Maha MH-C801D Battery Charger (can charge 8 AA or AAA batteries at once)

Maha MH-C801D Battery Charger (can charge 8 AA or AAA batteries at once)
Maha MH-C801D Battery Charger (can charge 8 AA or AAA batteries at once)

Maha Powerex MH-C490F-DC 9 Volt (9V) Battery Charger 4-Channel Smart Battery Charger (can charge 4 9-volt batteries at once)

Maha Powerex MH-C490F-DC 9 Volt (9V) Battery Charger 4-Channel Smart Battery Charger (can charge 4 9-volt batteries at once)
Maha Powerex MH-C490F-DC 9 Volt (9V) Battery Charger 4-Channel Smart Battery Charger (can charge 4 9-volt batteries at once)

In addition to wireless mice and keyboards, low-discharge NiMH batteries may work great in other electronic gadgets such a Nintendo Wii controls, remote controls, and a few children’s toys. I have been steadily adding to my collection of these batteries during the previous few years and have nearly phased out that our use of alkaline batteries altogether.

Some tips for improve Battery life of Wireless Keyboard and Mouse

Improve battery life of a wireless keyboard and mouse

Tip 1

 Turn off the devices when not in use

The first and foremost suggestion to remember is turning the wireless devices (keyboard and mouse) off when not in use. Doing so improves battery life of a wireless keyboard to great extent. You can use the manual switch off method to switch off your mouse/keyboard when you’re done for the day.

If you observe closely there’s a tiny on/off switch in the base of your wireless mouse that you can use to manually turn it off. (UPDATE based on comments: Not all devices may have this switch). Working with this button is essential because even though your wireless mouse is left idle for few minutes or hours it is not switched off completely. They just go to sleep when there’s no activity noticed but wake up quickly as soon as they are pushed apart or moved around inside your bag or in your hand–and this movement may use a lot of electricity!

Tip 2

Keep keyboard away from large metal surfaces

A keyboard does not have an On/Off switch. Keyboard ought to be placed closer to the pc, within 30 cm (12 in), and away from interference from other electrical or wireless Devices, notably speakers and mobile phones. Moreover, it shouldn’t be used on large metallic surfaces.

 

Tip 3

Keep Mouse & Keyboard at same level surface

If you are using both, the mouse and the keyboard simultaneously make certain that they are within 100 cm (39 in) of their pc and on precisely the same level surface.

 

Tip 4

 Use Mouse on light-colored surfaces

Constantly use the mouse onto a light-colored surface or preferably on an opaque surface. Using the mouse over a dark-colored surface such as black or dark blue surface can cause the battery to drain faster. In addition, never use the mouse onto a glass surface. Because, monitoring sensor in a wireless mouse uses more electricity on such surfaces causing the depletion of the battery at a significantly faster rate.

 

Tip 5

Use keyboard more where necessary

Use computer where necessary! The further you move your mouse, the more power it uses. That is because it has a laser that absorbs more energy. Therefore, If you know some terrific keyboard shortcuts and can use them in place of mouse cursor utilize them. This will significantly reduce the work pressure in your mouse thereby assisting you to get more life out of your mouse batteries.

 

Tip 6

Restrict Mouse-intensive activities

Spend less time doing mouse-intensive activities, like browsing the Internet and when replacing batteries, use alkaline batteries. Although AA batteries are not exceptionally costly I would recommend getting rechargeable batteries and a charger. It costs much less than obtaining AA batteries replaced very often.

 

Tip 7

Check the Keyboard/mouse battery-level indicator

When on a Windows Desktop, however the mouse over the mouse or the keyboard battery-level indicator in the System tray.

  • Green – indicates a full battery.
  • Yellow – indicates the battery is half full.
  • Red – indicates it is time to change the battery.

 

Tip 8

Place Wireless devices always near computer

When the wireless Devices are not in use, always store them nearby your computer.

There’s No magic Formula for enhancing the battery lifetime of a wireless keyboard and mouse drastically but keeping these methods in minds will surely enable you to improve the exact same to a certain extent.

Best Batteries for your Flash cam 

Best Batteries for your Flash cam

Best Batteries for your Flash cam 
Best Batteries for your Flash cam

 

Flash Photography today is an area within Photography that has never been easier to enter. Having a vast array of flashes, from leading brands that cost hundreds of dollars to Chinese knockoffs which are very inexpensive, the alternatives are great to say the least.

What I wanted to check for this article is which rechargeable batteries performed the very best in a speedlight flash. There are even more batteries options available to us than you will find speedlights brands. How can we know what’s best? What will provide the best performance? The best cost? Or both?

 

BATTERY TYPES

BATTERY TYPES
BATTERY TYPES

 

In this evaluation we Concentrated mainly on the AA nickel–metal hydride (Ni Mh) batteries along with the regular Alkaline batteries that all of us are knowledgeable about. We also included a set of Duracell Quantum AA batteries to represent the alkaline side. These batteries are certainly less costly than the rechargeable Ni Mh batteries concerning initial cost, but in the long run, the cost is far more. Are the Alkaline batteries better than the rechargeable batteries when it comes down to actual shooting? They must be better — right?

 

TESTING SETUP

TESTING SETUP
TESTING SETUP

 

To assure authentic and fair benefits, the identical flash was used to check every set of batteries. The test flash in this experiment was the inexpensive but very capable YN-560 iii from Yongnuo. Many readers and podcast listeners of the Improve Photography network know that these are the chosen flash heads for lots of the hosts and a whole slew of fans also. At the new Improve Photography Retreat in Phoenix, AZ, (March 9-11, 2017) it became quickly apparent that this was the overwhelming choice of the majority of everyone there!

The test camera was a The intervalometer was set to fire up to 300 shots at full 1/1 power with a 30 second delay between each shot. This would avoid thermal overload which would negate any results that were being recorded. When shooting at full power continuously, the batteries and flash can get EXTREMELY hot — so hot that you cannot touch the batteries for long! I wanted to make sure that the flash also wasn’t burned out as well.

Employing this method Allowed me to record flash recycle times throughout the duration of the testing And also to gather information on just how many total flashes were possible Testing to failure was the goal and it worked very well.

 

BATTERIES TESTED

BATTERIES TESTED
BATTERIES TESTED

 

The batteries used

 

 

 

 

 

 

On the market, there have been some pretty advanced scientific break thru moments that have occurred over the past couple of years in the rechargeable battery world. For many decades, rechargeable batteries had a bad reputation because they weren’t very powerful and they lost their charge very quickly. As a matter of fact, just within the past five decades there have been some wonderful strides made in the rechargeable battery world. We’ll get to that and more below but let’s get to the testing!

 

TESTING METHODOLOGY

TESTING METHODOLOGY
TESTING METHODOLOGY

 

Employing the Intervalometer to trigger the flash in a really mechanical, exacting way, I used an electronic stopwatch to record the recycle times. This was very tedious indeed but I can assure you I sampled each shot around the predetermined intervals (10, 20, 50th, etc) to make sure I was getting very specific results. The recycle time is of utmost importance because when shooting an event where your flash speed is critical, we cannot be standing and awaiting our flashes to be ready for that second shot. We need speed! It is extremely easy to toss the retired batteries into a bag and pop new ones in but to wait every shot with seconds between each one is simply not acceptable.

 

#6 — DURACELL QUANTUM (ALKALINE BATTERY 1.5V)

DURACELL QUANTUM
DURACELL QUANTUM

 

Number of Full Power Flash Pops: 137

Recycle Time: Horrible

 

DURACELL Quantum Alkaline Batteries by far were the worst of the group. Alkaline batteries have 1.5 volts versus the lesser 1.2 volts that the Ni Mh batteries have. You may wonder how these batteries with lesser power not only beat their alkaline cousins but that they work at all in devices that call for FOUR 1.5v batteries.

The truth of it is most modern devices will work with the Ni Mh batteries despite the decrease voltage. Infect, about 95% of all products today accept Ni Mh batteries in place of the alkaline type.

The Quantum Recycle Time went up — and stayed up as the testing went on. If which weren’t bad enough, they also expired much sooner that the rechargeable types tested. Toward the end of their testing, the recycle times were extremely slow and pretty much not useable in most shooting scenarios.

 

#5 — AMAZON BASICS 1900MAH (1.2V)

AMAZON BASICS 1900MAH (1.2V)
AMAZON BASICS 1900MAH (1.2V)

 

Number of Full Power Flash Pops: 157

Recycle Time: Fair

 

Next up on the list were the Amazon Basics batteries. They did not perform especially well in terms of recycle time or total number of flash pops, however they’re also the least expensive batteries we analyzed.

Although these Batteries did get 16 more flash pops compared to the Panasonic Eneloop batteries, so they can not be billed as many times and so ranked lower in my test. They’re rated at 1900mAh and 1,000 recycle fees.

 

#4 — PANASONIC ENELOOP — NEW EDITION 1900MAH (1.2V)

PANASONIC ENELOOP -- NEW EDITION 1900MAH (1.2V)
PANASONIC ENELOOP — NEW EDITION 1900MAH (1.2V)

 

Amount of Full Power Flash Pops: 141

Recycle Time: Fair

 

These New Eneloop Batteries (not the pro version) have with them an impressive claim they can be used and recharged an impressive 2,100 times before the battery stops holding a charge. When you add that up together with their great performance, they are an outstanding price.

 

The amount of charges these batteries (Any Ni Mh battery) can accept or be given is greatly dependent on how the batteries are cared for — meaning how they are charged.

 

#3- AMAZON BASIC HIGH CAPACITY 2400MAH (1.2V)

AMAZON BASIC HIGH CAPACITY 2400MAH (1.2V)
AMAZON BASIC HIGH CAPACITY 2400MAH (1.2V)

 

Number of Full Power Flash Pops: 213

Recycle Time: Good

 

The price of the Amazon Basic Standard per 4 pack is $8.99 at the time of this writing and $10.78 for the High Capacity version listed here at #3. It’s important to keep in mind when attempting to decide on value which is most effective for you.

The lower capacity Batteries can accept MANY more charges than the higher performance types. Since the lower capacity batteries here also fared very well in overall performance, it wouldn’t be a bad idea at all to make them your go to batteries.

 

#2 – ENELOOP PRO 2550MAH

ENELOOP PRO 2550MAH
ENELOOP PRO 2550MAH

 

Number of Full Power Flash Pops: 218

Recycle Time: Excellent

For years now they are currently called “Eneloop Pro” and they arrive in a 2550mAh capacity.

The final results were So very close that you might easily choose these batteries and be more than fine. They’ve a very smooth design and they seemed to be the coolest to the touch of the bunch.

Did not quite get as many flash pops as the Duracell, and they cost quite a little more.

 

WINNER- DURACELL RECHARGEABLE 2500MAH

DURACELL RECHARGEABLE 2500MAH
DURACELL RECHARGEABLE 2500MAH

 

Number of flash pops: 228

Recycle time: A+

 

It was extremely Steady through the whole shootout from the very first frames straight up until the bitter end at which like all the other batteries analyzed, it was put to sleep from the energy hungry Speed Light. The remarkable thing about this battery is how it performed up until that very last flash. I had the audible alert on the YN560 iii therefore I would be alerted while the ending was close because it’s possible to hear the recycle start to take a little longer than the previous shots.

 

It moved from shooting pretty much generally right to being expired and out of juice. It took a whopping 228 SHOTS AT FULL POWER to kill these super cells!!

 

That is really they pretty much have an on off switch; they are either working or they aren’t unlike conventional alkaline batteries.

 

MORE ON NI MH BATTERIES

 

Ni Mh batteries are The very clear choice for high drain devices and a Speed Light is the epitome of just that. Alkaline batteries suffer from High Internal Resistance and this makes them a bad choice for this use case scenario.

 

The best part about The rechargeable Ni Mh batteries is how even they stay in terms of power output right through until they are depleted of their power. In spite of a flashlight, conventional alkaline batteries will reduce in power output and you’ll realize this as the light becomes more dim with use. Nh Mh batteries? They’ll work and work and then die — quickly. It is why you can fire off 150 full power blasts of light from a speed light and see virtually no change in recycle time but at 160 the batteries will be entirely drained. This is good because when they are tired, you know it AND YOU REPLACE THEM!

 

HEAT

 

All of these batteries Became VERY hot whilst performing these tests. The Alkaline Duracell’s became so hot that the label on the battery became blistered and cracked. The others were extremely hot to the touch and I would suggest NOT touching them after excessive us

 

NEW TECHNOLOGY IN NI MH BATTERIES TODAY

 

For Many years, rechargeable batteries got a bad rap from many users because their power output seemed to be quite inconsistent. This thinking wasn’t without reason. Broadly , Ni Mh batteries would lose 20-30% of their power after just 24 hours of lying dormant and unused in a drawer. Each consecutive day would drain these batteries even more. That has all changed.

 

L.S.D. — LOW SELF DISCHARGE

 

Technology progresses In all facets of life today and batteries aren’t immune to these advancements! Low Self Discharge batteries are exactly what you’d think them to be — batteries with low self discharge!! A few of the batteries tested here claim they will hold up to 85% of their whole charge even after being stored in a drawer for an entire year!! Temperature is a big factor here and if stored, making certain they are kept at around room temperature is a really good practice.

 

THE MOST IMPORTANT THING

 

It doesn’t matter what Recyclable battery you are using if you’re using a poorly made and designed charger. There are many “QUICK” charges available on the marketplace. Avoid them at all costs. They will ruin your batteries — plain and simple! A slow, constant and controlled charge is what works best. This needs to be done by a capable charger. The EBL Charger is a Fantastic example of a very good charger that incorporates 5 various levels of protection for your batteries. Try to get this type of charger for your battery protection.

 

The Distinctions between EV and Hybrid Batteries

The Distinctions between EV and Hybrid Batteries

A Chevrolet Bolt EV battery pack, far right, is compared to battery packs from, left to right, a first generation Volt, a second generation Volt, and a Spark EV in General Motors Global Battery Systems Laboratory at the GM Technical Center in Warren, Michigan, Tuesday, April 5, 2016. (Photo by Jeffrey Sauger for General Motors)
A Chevrolet Bolt EV battery pack, far right, is compared to battery packs from, left to right, a first generation Volt, a second generation Volt, and a Spark EV in General Motors Global Battery Systems Laboratory at the GM Technical Center in Warren, Michigan, Tuesday, April 5, 2016. (Photo by Jeffrey Sauger for General Motors)

The battery power of an electrified car isn’t just a fuel-tank because of its motors. It’s also a metaphorical fuel-pump dictating the peak-power which can be delivered to your motor. Hybrids need comparable strength with less energy while electrical automobiles need equally strength and variety in the battery pack. The individual cells are optimized to provide short bursts of strength in hybrids or long lasting vitality to increase variety for EVs. A battery’s output-to-storage-capacity ratio (what the business calls its strength-to-energy ratio, or watts-per watt hour) characterizes these variations.

You Need Battery filler Buy Now 

It’s similar to creating an engine, stated Pablo Valencia, senior supervisor in worldwide battery engineering at GM. Am I attempting to get high speed energy or am I attempting to get fuel-economy? Your piston-diameter-to-stroke ratio is is among the first fundamentals which you do in a motor design.

Battery the strength is established by engineers -to-energy ratio early in the design procedure by defining the thicknesses of their coatings as well as the collectors. A hybrid’s short spurts of peak-power imply greater electrical current, and greater present demands bigger wires. Hybrids use collectors that are thicker to carry more present.

The reverse is true of the coatings used to the collectors. Each mobile can be, discharged by eVs, with more personal cells more gradually through coatings that assist in their power capability. These coatings will be the key sauces (including lithium-manganese-oxide) define the electricity-producing chemical reactions, but the chemistry isn’t essential to identifying when the mobile is more strength- or energy-dense.

Ampere hours batteries are connected in sequence, the voltage of every cell is cumulatively added; in parallel improve the the ability of a pack, including the ampere hours of each mobile together. The pack is wired to achieve the required working voltage and ability, with increased cells in parallel for plug-in automobiles.