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Key Takeaways: |
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• The proper battery backup is the best smartphone charging solution. • The working principle of a mobile phone battery pack is based on the charging and discharging the battery, storage, and electrical energy output. • There are different types of battery packs for phones classified by battery cells (lithium-ion and polymer), capacity (7,500 mAh to over 15,000 mAh), output ports, charging methods (cable & wireless), and solar battery packs. • We highly recommend the best three battery packs for phones from Jackery - Explorer 1000 Pro, 500, and 300 Plus portable power stations to charge phones with higher capacities. • When choosing a phone battery pack, consider its capacity, mobility, output, price, durability and brand. |
What Is The Battery Pack for Phone?
Having a low or dead smartphone when a wall outlet is out of reach can be stressful. Thankfully, the proper battery backup is the best smartphone charging solution and can give you peace of mind. Battery packs for phones are a power supply that provides convenient mobile charging for smartphones, phablets, tablets, and other 3C accessories.
They are multi-purpose, small, safe, and reliable, and have a long life. Battery packs consist of special batteries in particular casings and special circuitry that controls the power flow. Its essential components include a battery, circuit board, USB output, micro USB input, power switch, and LED indicator.
They are rechargeable batteries that store electricity and then charge your phone. The compact, lightweight Battery pack can provide stable power to your phone anytime, anywhere, especially when there is no wall socket. So, a battery pack may also be called a power station or portable power bank.
Battery packs for phones are innovative devices that have won the hearts of all mobile phone users. This is unsurprising, as no one wants to feel restricted by or without a power supply. Battery packs are essential for your mobile phone to carry out daily activities such as work, school, entertainment, and retainment.
This helps people stay connected and enjoy the benefits of the Internet. The main advantage of the battery pack for the phone is that it can provide constant power when needed. Also, battery packs for phones are very convenient to carry.
If you'll be away from home for an extended period, including a battery pack for your phone in your essentials is a good idea. With a battery pack for your phone, you can be sure that your phone will not turn off unexpectedly due to low battery power.
How Does A Battery Pack for Phone Work?
The working principle of a mobile phone battery pack is based on the charging and discharging of the battery, the storage, and the output of electrical energy. It usually contains one or more rechargeable batteries, such as a lithium-ion or lithium-polymer battery.
When the battery pack for the phone is connected to an external power source, electric energy flows into the battery inside the power supply through the charging line. At the same time, the electrical energy is converted into chemical energy and cured by an internal chemical reaction.
Phone battery packs have a battery management system, such as Jackery Portable Power Stations, that can monitor the battery status and take timely measures to ensure its safety and stability. Specifically, the composition and functions of phone battery packs are as follows.
Battery Cell: The battery cell is the critical part of the battery pack for the phone and is responsible for providing a steady stream of current, equivalent to a car's fuel tank. Battery cells convert electrical energy into chemical energy and store it. The most commonly used battery cells are ordinary and advanced lithium polymer batteries.
Circuit Board: The circuit board contains the promotion and charge management systems. The boost system is responsible for boosting the voltage of the battery cell to 5V to charge mobile phones, tablets, and other devices. The charge management system monitors the charging process, including pre-charge, constant voltage, and float charges.
Shell: The shell protects the cells and internal circuitry.
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Status |
Working Principle |
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Charge |
When the battery pack for the phone is low on power, users can recharge it by connecting the charger to be used again. |
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Discharge |
When users need to charge their phones, they can connect to the battery pack for the phone through the USB interface. In this case, the stored chemical energy is converted into electrical energy through internal circuits and converters to be delivered to charge electronic devices. The circuit and converter of the battery pack for the phone can manage and convert appropriate amounts of electrical energy to meet load voltage and current requirements. |
How Does A Jackery Battery Pack for Phone Work?
A portable power station equipped with an inverter generator powered by a battery offers AC receptacles, a DC carport, and USB charging power connectors to supply power to your phones and other electronic devices efficiently.
Jackery Portable Power Stations are the optimal solar battery backup power supply for phones in Australia, offering a weight and size reduction of up to 30% compared to choices. The carry handle's ergonomic form facilitates effortless transportation of the item to any chosen destination.
The Jackery Portable Power Stations use sustainable solar energy to recharge electronic devices. The solar charging cable connects the solar panels and the power station. Solar panels harness the sun's energy, while the backup battery guarantees the uninterrupted operation of the phone's critical functions.
In a power outage, these gadgets utilise electricity from the battery, enabling solar energy to provide continuous lighting.
What Are The Types of Battery Packs for Phones?
The most important function of mobile phone batteries, also known as mobile power supply, is to charge mobile phones and other electronic devices.
Phone battery packs can be divided into different types based on functions such as battery cells, capacity, output port, charging method, etc.
Below are the standard battery pack types for phones and the products that suit different situations. You can choose different battery packs for your phone according to your needs.
Classified by Battery Cells
Lithium-ion Battery Pack: The most commonly used is lithium-ion battery pack, whose battery cell is made of lithium-ion battery. The main features are safety and reliability, high charging efficiency, and long service life, but the weight and volume are relatively large.
Polymer Battery Pack: Compared with lithium-ion battery packs, polymer lithium-ion packs are more miniature and convenient. It mainly charges small electronic devices, such as Bluetooth headsets.
Classified by Capacity
The battery pack's capacity for the phone measures how much power it stores. Battery packs for phones currently on the market can be divided into three levels: small, medium, and large, according to capacity.
The small battery pack for phones has a small capacity, is light and portable, is suitable for short-term use, and is ideal for powering small electronic devices such as Bluetooth headsets and mobile phones.
The medium battery pack for phones has a moderate capacity and is suitable for powering medium-power electronic devices such as laptops and car equipment.
The large battery pack for phones, like Jackery Portable Power Station, has a large capacity and is suitable for long-term use or charging high-power-consuming devices such as tablets.
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Capacity |
Number of times a cell phone can be charged |
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7,500 mAh |
The phone's small, pocket-friendly battery pack is usually enough to charge a smartphone one to three times. |
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7,500- 14,999 mAh |
A medium battery pack for a phone in a jacket pocket is usually enough to charge a smartphone 4-5 times. |
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More than 15,000 mAh |
Large battery pack for phone, usually enough to fully charge a smartphone five times or more. |
Classified by Output Interface
The type of output interface of the battery pack for a phone will also affect its scope of use. Currently, mobile power supplies on the market can be divided into two types: single-port output and multi-port output, according to the output interface.
The single-output battery pack for phones has only one output interface and is suitable for powering a single device. Moreover, the single-port output battery pack for phones has a small output current and is ideal for charging low-power devices like mobile phones.
The multi-output battery pack for phones has multiple output interfaces. It supports charging multiple devices simultaneously, making it suitable for charging high-power-consuming devices such as tablets.
Classified by Charging Method
The charging method of the phone's battery pack is also an indicator of its classification. The battery pack for phones on the market can be divided into wired and wireless charging according to the charging method.
The wireless charging battery pack for phones can charge mobile phones and other devices without connecting cables. Place the electronic device on the battery pack for the phone to charge. It is convenient, easy to use, and does not have problems such as wire tangles or power outages. However, mobile phones and other devices need to support wireless charging technology.
The wired charging battery pack for phones needs to be connected to the device through a cable for charging, which has higher charging stability.
Solar Battery Pack
Another ideal charging solution for phones is a solar battery pack. A solar panel converts sunshine into electricity, allowing you to charge portable devices or store solar energy in a power pack.
Thanks to efficiency improvements and cost reductions in solar cells, portable solar chargers for phones are a viable way to provide electricity outdoors. Unfold the solar charger and place it where the sun beams directly. Then, charge the unit outside and ensure no obstructions or shade in the path. You may position the charger so that the solar panel confronts the sun.
Environmental protection is always our top priority when we travel in the great outdoors. Unlike fossil fuels, solar battery packs, like Jackery Solar Generators and Jackery Portable Power Stations, don't generate any carbon emissions while generating energy. Wherever there is daylight, there is usable energy.
Best 3 Battery Packs for Phones
The efficacy of a phone's battery pack is determined by its capacity to retain a significant amount of energy that can be readily accessed at any time and location. This function renders it a perfect accompaniment for outdoor pursuits, unforeseen circumstances, or as a supplementary energy supply in one's residence or workplace.
Jackery is the dominant brand in the solar equipment market, encompassing solar panels, portable power stations, and solar generators. Jackery Portable Power Station is a generator powered by a rechargeable battery. The device can be charged via solar panels, wall outlets, or carports. Here, we highly recommend the best three battery packs for phones - Explorer 1000 Pro, 500, and 300 Plus.
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Phone |
Working Hours |
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Jackery Explorer 1000 Pro |
Jackery Explorer 500 |
Jackery Explorer 300 Plus |
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iPhone Charger 5W (5V⎓1A) |
170.3H |
88.06H |
48.96H |
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iPad Charger 12W (5V⎓2.4A) |
71H |
36.9H |
20.4H |
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Galaxy Tab 10W (5V⎓2A) |
85.2H |
44.03H |
24.48H |
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PC USB 2.5W (5V⎓0.5A) |
340.7H |
176.12H |
97.92H |
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Android Phone 5W (5V⎓1A) |
170.3H |
88.06H |
48.96H |
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Phone Fast Charging 18W (5V⎓3A) |
47.3H |
24.5H |
13.6H |
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iPad Fast Charging 30W (5V⎓3A) |
28.4H |
14.7H |
8.16H |
Jackery Explorer 1000 Pro
The Jackery Explorer 1000 Pro is a highly versatile portable power station that simultaneously charges numerous devices. The 1000W portable power station, equipped with a 1002Wh battery capacity, ensures that your electronic gadgets remain charged during camping trips and power outages. The characteristics encompass:
- An industry-leading BMS.
- Pure sine wave technology.
- 94V-0 fire-rated material.
- A foldable handle.
- A weight of only 25.4 pounds.
This solar charging station can accommodate 90% of your outdoor electronics, from cell phones to portable fridges. Even after undergoing 1000 charging cycles, the exclusive recharging algorithm guarantees that 80% of the battery's capacity is retained.
The Explorer 1000 Pro can sustain weekly camping for ten years before its capacity drops to 80%. Furthermore, boasting a total capacity of 100%, this power supply can remain on standby for more than a year, rendering it an exceptionally dependable emergency backup.
Product Specs
Capacity: 1002Wh, 1000W Inverter, 2000W Peak
Output Ports: 3*AC Outputs: 120V, 60Hz, 1000W Inverter, 2000W Peak; 2*USB-A Outputs: 2*Quick Charge 3.0, 18W Max; 2*USB-C Outputs: 100W Max, 5V, 9V, 12V, 15V, 20V up to 5A; 1*Carport: 12V⎓10A.
Recharging Methods: Explorer 1000 Pro + 4*SolarSaga 100W = 3.8H, Explorer 1000 Pro + 2*SolarSaga 100W = 7H, Explorer 1000 Pro + 1*SolarSaga 100W = 13.5H, Explorer 1000 Pro + 6*SolarSaga 80W = 3H, AC adapter = 1.8H, Carport = 12H.
Jackery Explorer 500
The Jackery Explorer 500 portable power station offers durable and sustained power for devices with varying power requirements, ranging from low to high.
The power station has a large 518Wh battery capacity, a user-friendly design, a handle that can be folded, and advanced BMS technology. It is specifically designed for emergencies and is particularly useful for charging phones. Weighing only 13.32 pounds, it is highly portable.
The Jackery Explorer 500 portable power station obviates the necessity of finding an electrical outlet for charging. Various supplementary charging alternatives, including solar panels, vehicle outlets, and electric generators, guarantee the ability to charge your phone anywhere and anytime.
The Jackery Explorer 500 power station stands out for its exceptional battery life. The battery capacity will remain at 80% even after undergoing 800 charge cycles. The power station is protected against short circuits, overcharging, over-voltages, and other dangers by the high-quality MPPT charge controller and pure sine wave inverter.
Product Specs
Capacity: 518Wh, 500W Inverter, 1000W Peak
Output Ports: 1*AC Outputs: 110V, 60Hz, 500W Inverter, 1000W Peak; 2*DC Outputs: 12V⎓7A; 2*USB-A Outputs: 5V⎓2.4A; 1*Carport: 12V⎓10A.
Recharging Methods: Explorer 500 + 1*SolarSaga 100W = 9H, Explorer 500 + 1*SolarSaga 80W = 9.4H, AC adapter = 7.5H, Carport = 7.5H.
Jackery Explorer 300 Plus
The Jackery Explorer 300 Plus is a tiny powerhouse made to make charging easier indoors and outdoors. This compact power station is made to meet the many energy needs of travellers on the go. It has a large capacity of 288Wh and a powerful 300W output.
The Jackery Explorer 300 Plus has two PD ports that can output 100W each. It can fast charge multiple devices simultaneously, making them a flexible and effective way to charge. Due to its small size and lightweight, it is straightforward to charge outside, giving you a stable power source for your adventures.
The different charging choices on the Jackery Explorer 300 Plus portable power station allow you to charge your phones and other electronics wherever your travels take you. Performance and mobility come together in this portable power station, ensuring your devices stay charged, whether outside or inside.
This portable power station is as small as a book and can quickly be put into a backpack. The dimension is 16.7*15.5*23 cm. Also, it only weighs 3.75kg, so it is easy to take it anywhere without effort.
Product Specs
Capacity: 288Wh, 300W Inverter, 600W Peak
Output Ports: 1*AC Output: 230V, 50Hz, 300W Rated, 600W Surge Peak; 2*USB-C Outputs: 100W Max, 5V⎓3A (5V, 9V, 12V, 15V, 20V up to 5A); 1*Carport: 12V⎓10A.
Recharging Methods: Explorer 300 Plus + 1*SolarSaga 80W = 6.3H, Explorer 300 Plus + 1*SolarSaga 40W = 9.5H, AC adapter = 2H, Carport = 5.5H.
How to Choose The Best Battery Packs for Phone?
There are so many battery packs for phones on the market, so it is essential to understand the different features of each battery pack for the phone to ensure that you choose the most suitable battery pack for your phone.
Capacity: If you need a few extra hours of power, a tiny battery pack for a phone with a small capacity will suffice. On the other hand, if you want to maintain a charge for a full day or longer, you'll need a larger backup battery, which will also increase in size and weight.
Mobility: The phone battery pack is something you carry with you frequently, so remember to consider its weight and size. Choose a battery pack for a phone that is easy to take with you, especially since you may use it while travelling.
Output: As an essential criterion, the battery pack's output can determine compatibility with your device and charging speed. Before choosing a battery pack for a phone, please double-check whether its production matches the requirements of your device.
Price: Choose a cost-effective power bank based on your budget. While you can ensure you spend less than necessary, investing in a durable, high-quality battery pack is a long-term investment.
Durability: Try to choose a durable battery pack for your phone. Consider things like material, water resistance, shock resistance, and more.
Brand: Choose a branded power bank to ensure better quality and safety. Try choosing a product with a 2-year warranty period of years or more.
Battery Packs for Phone FAQs
The following are the frequently asked questions about the battery packs for phones.
- What do you do when the battery pack for the phone doesn't work?
Suppose the LED flashes rapidly while charging the battery pack for the phone, which may indicate an internal heater or a dead battery. If this happens, stop charging immediately. If this happens again, please visit your nearest service centre for an inspection.
The battery pack and charger may become hot while charging. If it gets too hot, unplug the charger and let the product cool down before charging. If the battery pack's charging connector overheats, the attached charging cable may become damaged. In this case, please replace the cable with a new genuine cable before use.
- What should you pay attention to when using discarded phone battery packs?
Please follow local environmental guidelines for safe battery disposal or recycling.
- Do not dispose of regular waste.
- Do not mix different battery types.
- Do not throw it into the fire.
- Can the Battery pack for the phone be taken on a plane?
Yes, the Battery pack for phones is usually allowed on board the plane and only in carry-on luggage. And its capacity must not exceed 100 watt hours (Wh). However, airlines and countries or regions will have different rules and regulations. Generally, checking with the appropriate airline before departure is best to ensure all restrictions are followed.
- How long do phone battery packs last?
High-capacity portable chargers from reputable brands can last 2-3 years or 300-500 complete charge cycles before capacity diminishes. Cheaper, generic brands with lower-quality batteries and components generally have a much shorter lifespan of less than a year. As for the Jackery Portable Power Stations, you can use them for over ten years since they have high-quality lithium-ion or LiFePO4 batteries inside.
- Are phone battery packs worth it?
Rechargeable power banks provide more juice for your smartphone battery when you're out and about – something that's especially useful if you're finding yourself with just 20% battery left by early afternoon. Here's what to know if you're in the market for one and how to ensure it suits your needs.
Final Thoughts
Whether for security, travel, convenience, or to allow you to use the Internet and communication devices anytime, anywhere freely, you need a battery pack for your phone to improve your life.
In short, battery packs for phones have become an indispensable gadget in daily life. This article explains battery packs for phones, which will help you choose a good cell phone battery. A reliable battery pack for your phone, like Jackery Portable Power Station, will help you stay connected and fully charged anytime, anywhere.
