Are you among those who use smartphones for many hours in a day? and want to the battery of your smartphone never dies at least for the day? Then you need to buy a good power bank that has high capacity. With the advancement of technology, the usage of smartphones are also increasing. Mobile phones are now not used for only making calls or sending messages, but for variety of other purposes including surfing net, sending and receiving emails, doing office work, watching movies, listening songs and getting connected 24 hours with their friends on social media. With such high usage, the battery of smartphones does not long for more than 6-8 hours. To overcome this problem, manufacturer has created a device called power bank.
What is Power bank
A power bank is nothing but a device that can hold electric charge which can be later used to charge smartphones and tablets. Power banks are light in weight and small in size that makes it easy to carry in your bag or pocket. They consist of either lithium ion or lithium polymer batteries and are sealed in case. If you are living in India and wants to buy the top power bank in India, then you must read this guide. We will let you know how to choose the right power bank for your smartphone.
Power banks come in various sizes and we buy them according to our need that is charging capacity needed for the battery.Power banks are used to charge the batteries of our smartphones and as time is passing by these power banks are becoming more and more sophisticated and are charging our batteries in lesser time ever. You might assume all power banks are much the same thing, but you would be wrong. The question is ‘how do you know which one is the right power bank for you?’ If you search on eBay, you could find a lot of different styles, different specifications of power banks. While you might think it easy to quickly grab a portable power bank from the shops, it can be a little trickier than expected. Portable power-banks are pretty standard devices designed for a single task.
- You can get compact power banks that will charge your phone once, slightly larger portable chargers that might offer two or three charges, or high-capacity banks that can charge your phone in excess of 10 times.
- It looks confusing, right?
- There’s a couple things you need to look out for; obviously, price is a big deciding factor, but other aspects such as power storage and physical size, all make for a tricky decision.
- Some, however, include a few handy extra features such as the ability to charge more than one device at a time.
- Working out how many times a power bank will charge your phone depends on more than the mAh rating on the packaging.
- Actually, it is not that hard, if you follow my recommendations. You can take note of this information from your package or search on the internet about your device.
- That’s where we come in.
Choosing the right power bank in 2017
Choosing the best power bank in India is not an easy task, there are various factors and features you need to keep in mind while buying a power bank for your smartphone. This is particularly useful if you’re out and about with the family and everyone has their own smartphone, for example. Remember: When it comes to charging your gadgets, current draw is more important than capacity. Usually this information will be in battery section, which mentions the size of your device’s battery. Most smartphone-oriented battery packs output at most 1A (at 5V) over the USB port. Quick charge is another good feature to have on hand (if your mobile supports this feature), as is over-charge protection, which turns off the power bank once your device’s battery is full. Essentially, pay attention to the type of cells — Lithium-ion or Lithium-polymer — used in the power bank. Every power bank has an mAH rating – this stands for milli Ampere Hour. While this works fine for most people, some may notice that their smartphone now takes a longer time to recharge as compared to when a wall charger is used.
A lightweight, mobile battery pack you can carry anywhere. They go under different names: battery packs, portable chargers, fuel banks, pocket power cells and back-up charging devices to name just a few. Li-ion is cheap and easily available. A higher rating means more capacity. This is especially true if the phone is able to accept a higher current. But whatever you call them, they all do the same thing.
Li-poly cells, on the other hand, are more expensive, but provide twice as much charge density per unit weight. Your gadgets have batteries of different capacities too, so a tablet will require a power bank with a higher capacity than a phone will for a full charge. Many recent Android smartphones have a 1.5A charging interface, and those which support Qualcomm’s Quick Charge 2.0 standard (e.g. Simply charge it up at home, throw it in your bag or your pocket, and connect it to your phone whenever it needs a quick battery boost. The problem with buying a power bank nowadays, is the question on whether they actually perform.
Typically, a power bank with a capacity of 2,000mAH will be able to fully charge a smartphone once before the power bank needs charging up again. LG G2) can draw as much as 2A. You’ll never suffer from “low battery anxiety” again. Or whether they become duds after awhile. For multiple charges or for a tablet you need to look at power banks with a capacity of 10,000mAH and larger.
So, manage your expectations. Powerbanks are small enough to fit into your handbag, briefcase and in some cases, your pocket. We had customers who told us that they’ve went through 5-6 power banks before finding us. If your phone or tablet connects via a Lightning or USB-C connector, you will need to use an additional cable to charge it. Instead of plugging your charging cable into the wall, you instead plug the charging cable into the battery pack and fill up the device’s batteries that way.
Size and portability
Whilst smaller is better for portability, bigger could be more important when it comes to capacity. And the rest they say, is history. Some power banks come with multiple cables and you could check the packaging to see what’s included. Not all battery packs are created equal, however, and even if the build quality is good, you can easily end up with an external battery pack that doesn’t fit your application and power needs. Powerbank capacity is measured in “milli ampere hours” (mah) and different models range from 2,000mah to 20,000mah.
They suddenly didn’t need to buy a new power bank every few months. Some power banks provide cables that are detachable, which makes it easy to switch between cables for your iPad, your Samsung phone, your Kindle or another device. Let’s take a look at our field tests of two great battery packs and how their features relate to our shopping-for-a-battery checklist. For practical purposes, charging an iPhone 5 needs a capacity of about 1,600mah so if you want to charge it once, you’d buy a powerbank with 1,600mah capacity. As power banks and portable chargers are designed to be carried, they are typically very small and light – although you will be balancing size and weight with the amount of battery power the accessory can provide.
First you should understand the specifications of your device battery and external battery. The capacity of power banks and battery cases is measured in milliamp hours (mAh), the same unit used to measure cellphone batteries. If you want to charge it twice, you’d need a powerbank with a capacity of about 3,200mah or more. Generally, the larger the power bank / portable charger is, the more power it can provide to your smartphone. Both of the batteries are rated on the basis of mAh i.e. milliamps hour.
When considering a power bank, it’s important to choose one that has at least the same capacity as the battery in your cellphone or mobile device. If you are looking for a quick boost, a compact design is ideal – however, if you need a full charge a compromise on size and weight will be required. This should be your guide when selecting the right one. That way, you’ll know the power bank or battery case will have enough power to completely charge your mobile device at least once on a full charge. Bring to the frontline all the devices you want to charge with your desired power bank.
If you want your power bank or battery case to charge your mobile device more than once on a full charge, opt for one with a larger capacity. Let’s assume that you have a Samsung Galaxy S6 Edge smartphone and one Apple’s iPad Air. The S6 battery has a capacity of 3000 mAh and the iPad Air has a reserve battery limit of 11, 000 mAh. Now it’s time to hate mathematics! We have a simple formula to help you determine the pack size of the battery bank.