Why do phones / tablets take so long to charge?

Why Phones and Tablets Charge Slowly

Not all charging environments are created equial, even though you’re using the same cable and plug into a USB port.

Here’re a few scenarios that will affect the amount of time it takes to charge your phones and tablets.

No. 1: Phones can take longer to charge when they’re not receiving the full amount of power to charge the normal range. This often happens when they’re plugged into a computer’s USB port. A computer’s USB port is only capable of charging in 0.5 amps, which is much less than your phone’s optimal charging rate. For example, if using a 0.5 amps charger to charge a phone that needs at least 1.8 amps, it’s going to take much longer.

Why Phones and Tablets Charge Slowly

Tips & Tricks: While getting rid of charging your phones and tablets via a Computer, why not have some Smart charge power banks or chargers? Smart Charge, an exlusive intelligent charging technology to EasyAcc, could detect your device at first and then output the optimal power at the fastest possible speed. Surely, if your devices are for Quick Charge, here we always get the solution for you. True to the advertising words, whatever your devices are, always to offer the fastest recharge. For more product options, please discover at: http://www.easyacc.com/media-center/what-is-qualcomm-quick-charge-3-0-top-best-quick-charge-3-0-charger-and-quick-charge-3-0-power-bank/


No. 2: When using a charger that may not be compatible with your device, for example, when you connect a Samsung phone to an Apple OEM charger, it will only charge in 0.5 amps. 

Why Phones and Tablets Charge Slowly

Tips & Tricks: Compatible charger or original charger? I would prefer to compatible charger and to find out a qualified compatible charger is always close at hand. 

Interested in? Now you could have a chance to win a set of Smart chargers for free: http://www.easyacc.com/media-center/giveaways-easyacc-36w-3-port-usb-wall-charger-and-usb-charger-6-port-desktop-charging-station/


No. 3: Tablets have vastly larger battery, so even when charging at maximum rate, they still have larger battery compared to phone.

Why Phones and Tablets Charge Slowly

Tips & Tricks: How about a same Smart Charge technology but with a massive capacity of power bank? The answer is Monster Power Bank 20000mAh.

Wanna know how much times can a Monster power bank 20000mAh charge your tablet? Discover: http://www.easyacc.com/media-center/how-many-times-can-a-20000mah-power-bank-fully-charge-your-phone/


No. 4: If you’re using a multi-port charger with shared circuity, a device may charge slower as another device is plugged into the other USB port. Because both ports are competing for the same sourse of power; on the other hand, chargers with split circuitry maintain that each port has a dedicated source of power offering it consistent charging experience for each port. 

Why Phones and Tablets Charge Slowly

Tips & Tricks: What if a charger has 3 ports and each port has a maximum output of 2.4 amps? Yeah, there’s no more considerations about which device to recharge firstly. There’s no charging competition betweeen these outputs. 



Why do phones / tablets take so long to charge?》有4个想法

  1. Probably because I’m not using the supplied charger with each device; just one that fits them all, from one of my phones.


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