How to extend the working time of your favorite gadgets during the day, not suddenly be left without a connection or without a reliable assistant - a smart watch. A power bank comes to the rescue - a unique device for emergency recharging in the absence of an outlet nearby. There are many models of external batteries, which differ not only in capacity, but also in a number of characteristics. To decide which device is better to buy, which models to focus on, we present a rating of the best external batteries for iPhone.
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It follows from the iPhone power indicator, the power bank should exceed it in terms of performance by 30-35%. Part of the energy is spent on transformation. For servicing multiple devices, external batteries over 10,000 mAh are better suited. The best models are capable of outputting power up to 18 W, which gives the gadget the ability to quickly charge any modern smartphone, and not only it.
It is important to remember that the ability to replenish the charge directly affects the size of the device. No matter how good the battery is, but if it is bulky and heavy, it makes no sense to have such a power bank in your arsenal.
Standard weight ranges 450÷650 grams, sizes 160 (180) ÷ 80 (90) mm.
The fast charging function allows you to replenish the necessary energy reserve in a short period of time up to 1 hour.
The output power for powerful gadgets such as a laptop or an e-book should be 3-4 Amperes, for an iPhone 2-3 A. It is important to remember that fast charging is only possible if the gadget supports this option.
Smart charging PowerIQ is able to adapt to the current required by the phone, but not all models support it.
Charging with low currents allows you to replenish low-capacity batteries in a fitness bracelet or bluetooth headphones.
Models with two ports are in demand. At the same time, when charging 2 gadgets, the energy will be divided by 2, and the output power is limited.
Some models have micro USB, mini USB cables, it is also possible to use interchangeable nozzles on the cable.
USB Type-C supports recharging with different current strengths.
There are 3 types of energy replenishment:
Support for Quick Charge technology reduces the process time to 4 hours.
The most common type is Li-ion battery, it holds a charge for a long time and has a high voltage. Its service life is designed for a long period, but it is important to use it regularly, otherwise, its recharging capacity is reduced.
The body can be plastic or metal. If the operation involves possible shocks, an aggressive environment, then it is better to opt for a metal case.
To prevent devices from overheating or shorting out, the device can be equipped with an automatic shutdown function at the end of the process.
Additional options include the following features:
An important advantage of the models is also multi-level protection against overheating, short circuits.
Among the extensive range of manufacturers of external batteries, we can name the favorites:
The offer on the market is so great that it is not surprising to get lost in abundance.
Devices with input data with low power are only suitable for charging smart watches, fitness bracelets.
Often, solar-powered models seem attractive to the user, but a moderate panel area does not provide a sufficient amount of generated energy.
When choosing a universal device for several devices, you should pay attention to the presence of an indication button, double-clicking which provides the low-current charging process for headphones, watches, bracelets.
You should not focus on an expensive gadget according to the principle “the more expensive the better”, it is important to remember that a power bank is a utilitarian thing of frequent use that can get lost and accidentally fail, so replace it if something happens, so that it would not be a pity .
Mi's own ecosystem is known as the hallmark of Xiaomi, where almost all of the brand's products are produced.
The model is suitable for simultaneous charging of two gadgets and has a level indicator.
The best position in the category "Customers' Choice" has excellent technical characteristics and versatility.
In addition to the standard connectors, the model is also equipped with Lightning and allows the use of cables supplied with iPhones from the 10th generation.
The budget group gadget has an increased capacity of 20,000 mAh and is capable of conducting via USB - C 45 W.
The advanced graphene technology used in the production does not allow the battery to heat up even during fast charging and increases the service life.
The gadget is capable of supporting the entire range of modern fast charging standards, including Power Delivery, Quick Charge.
One of the frequent problems of the user is the lack of time to recharge the power banks themselves, therefore, additional equipment of the DOC station creates the convenience of simultaneously charging both the smartphone and the station in a short period of time.
The 8000mAh power bank with ultra-thin form factor can support multiple connections.
For iPhone owners, this external battery will be one of the best options.
The solar battery solves the issue when traveling and during long journeys without the ability to recharge from the network.
The best position in the "Customers' Choice" category is in high demand, this is the third generation of power banks and experts are willing to recommend it.
The wireless type of charging using magnets to combine the charging station and the iPhone defines the MagSafe function.
The compact lightweight model has been perfectly fixed on the back of the iPhone since the 12th version.
The device with a minimalist and stylish design supports wireless charging.
Comparison table of the best external batteries for iPhone | |||||
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1. | High capacity over 10000 mAh | ||||
Model | Dimensions, mm | Capacity, mAh | Weight, grams | Average price, rubles | |
Xiaomi ZMI QB 820 | 81,4*160,4*21 | 20000 | 405 | 4000-4500 | |
ROBITON LP 24 Solar | 89*180*30 | 24000 | 553 | 5000-5500 | |
Romoss Sense 8 Plus | 167*80*32,8 | 30000 | 671 | 2500 | |
Xiaomi Mi Power Bank 3 Pro PLM18ZM | 153,5*73,5*27,5 | 20000 | 440 | 3000 | |
Prestigio PPB 121G | 110*80*23 | −”− | 410 | 5000 | |
2. | Models with capacity less than 10,000 | ||||
Baseus Wireless | 150*75*28 | 8000 | 560 | 1500-2000 | |
SITITEK Sun Battry SC 09 | 132*70-15 | 5000 | - | 1500-2000 | |
Xiaomi Mi 3 PLM13ZM | 147,8*73,9*15,3 | 10000 | 288 | 1500-1700 | |
INTERSTEP 10DQi | 74*152*15,6 | −”− | 230 | 3500-4000 | |
SAMSUNG EB-U1200 | 149,9*70,8*15,1 | −”− | 234 | 3000-3500 | |
Hiper MPX | 67*137 | −”− | 225 | 2000-2100 | |
3. | Power banks with MagSafe | ||||
Apple MagSafe Battery Pack | 94*63,*10 | 1460 | 113 | 10000-10500 | |
Mophie Snap+ Juice Pack Mini | 112*67*12 | 5000 | 135 | 4000-4500 |
The desire of a person to be constantly in touch, to scan his own state of the body with the help of fitness bracelets and to use several gadgets at the same time requires a certain amount of energy. With prolonged use of headphones and smart watches, the lack of recharging can also ruin your mood. What can we say about the working need to keep laptops in working order.External batteries come to the rescue, which have recently become more and more in demand. The rating of high-quality external batteries for iPhone allows you to navigate by individual advantages, options and characteristics. You just need to decide on the required capacity, desired dimensions, weight of the device, and the rest will be done by new technologies.