People are growing increasingly reliant on their smartphones and other technology to navigate the world. However, these sleek pieces of engineering become nothing more than bricks when they do not have sufficient power. Below are five of the best solutions in the form of portable chargers for this common nuisance.
This is one of the best portable chargers that can be used to store files on the go, as well as for charging a phone or other portable devices. It is 1.9 ounces, making it small enough to conveniently store in a pocket or backpack for emergency power and file storage when necessary. It has a 1,200 mAh battery, which, for comparison, is able to power 85% of an iPhone 5. The PowerStick II can be plugged right into a USB port to gain power or to provide power to a phone, meaning that no cables are needed to be used, reducing the amount of clutter that a person needs to carry around. It also remains highly affordable at a mere $49.
The Tylt Energi 5K portable chargers come with space inside of them that can be used to store its own cords. The cords that it requires are a micro-USB cord and a Lightning cord. The capacity of this battery is 5,200 mAh, more than enough energy to power several different devices for an extended period of time. These portable chargers cost $90 each.
This is one of the most powerful portable chargers that is available on the market. It has 7,500 mAh and can be used to charge a number of different devices. It’s main capability, however, is to provide a high enough burst of energy that it will be able to jump start a car. This battery is able to be recharged by sticking it into the cigarette lighter part of a car that is usually located near the front. In order to use this battery, a person will need to have jump starter cables. This portable charger costs $130, but well worth the cost as it tends to be a much more convenient option than finding a helpful hand when you find yourself stuck with a dead car battery.
This portable charger consists of a two battery unit that is fully swappable with one another. The smaller one has a capacity of 3,000 mAh, which is more than enough to power a regular smartphone for a decent period of time and result in it being fully charged. The larger of the two batteries has a capacity of 12,000 mAh and can be used to fully charge a tablet, which tends to require and use a great deal more power. This portable charger starts at around $40. This product is best for those who need to charge multiple different devices at the same time, usually while they are travelling.
This universal portable power pack with charger and battery provides 4 to 5 charges of instant back-up power. It can be used with many devices including Sony PSP, Blackberry, and other mini USB powered devices. The device accepts existing USB cables to power, but also offers tip packages that support LG, Motorola, Samsung, Sony, Palm Treo, and more. It has an output voltage of 5V and amperage of 2400mAh. It’s smaller than an iPhone, which makes it incredibly portable and lightweight.
If you’ve flown in the past year or two, you may have noticed that one of the new airline safety warnings many airlines are issuing concern over is the presence of lithium ion batteries. Numerous airlines instruct passengers not to leave loose lithium batteries in their luggage. So, just how much of an airline safety threat are these types of batteries and why the recent increase in concern over them?
Lithium ion batteries are especially susceptible to explosion or fire, and are much more powerful than traditional disposable batteries. These rechargeable batteries are increasingly replacing other battery technology in modern electronic devices, including phones, tablets, and laptops. However, loose AA or AAA type rechargeable batteries remain the biggest threat to airplanes.
Fortunately, there isn’t much to worry with while using these batteries at home. Nevertheless, a couple factors relating to flying exacerbate the problem and make them a major airline safety issue. One concern is that loose batteries rolling around in luggage can make contact with other metal objects and start to discharge. For instance, a fire in one man’s luggage last year started when a loose battery accidentally made contact with a screwdriver. Loose batteries can also come in contact with each other and short circuit.
Another factor in airline battery fires is the high altitude and low pressure. Well-made, brand name batteries don’t pose much of a risk, but cheap off-brand batteries have had a variety of instances of small explosions. Airlines recommend passengers travel only with brand name batteries from known manufacturers. By packing batteries in their carry-on luggage, passengers can ensure that their batteries stay pressurized. Some aircrafts pressurize the baggage compartment and others don’t, so it’s safer to keep batteries in the carry-on luggage in the pressurized area of an airplane.
Taking basic measures to pack well can ensure you don’t fall victim to battery problems. Airlines and governments are working to inform passengers of the potential airline safety risks of loose batteries. Banning lithium batteries would be extremely inconvenient, and probably an impossible solution to resolve battery fire concern. It’s also worth noting that although several instances of battery fires have been reported, these represent only a tiny sample of flights, and make up less than one in a million batteries that will catch fire or explode. Yet, one airplane fire that gets out of hand could be disastrous, so it’s best to invest in prevention early on. Due to the impracticality of banning batteries, the responsibility rests with each traveler to pack responsibly.
Rechargeable batteries enclosed in devices like a phone or tablet pose less of a threat than external batteries. Looking to the future, increased battery capacity in mobile devices could pose more of an airline safety threat as well. However, increases in efficiency and heat management should hopefully reduce this potential. It’s unclear what the long-term threat from batteries will be, but careful prevention now will preclude future problems.
Surviving a potentially hazardous situation requires resourcefulness and quick thinking. It’s always best to be prepared when it comes to safety. There are numerous tools and gadgets available that can protect you, but it may not always be possible to have access to these items. Sometimes you must resort to using common household objects to keep you and your family safe from harm. One of the most versatile options, that are often readily available in a home, are flashlights. They can be carried virtually anywhere, and they’re easy to manipulate. In certain situations, one of these handheld lights could hypothetically save your life.
Darkness can intensify the level of danger in unsafe circumstances. It’s disorienting, it obscures the surrounding area and it can trigger panic and fear. Criminals have the perfect backdrop of concealment in the darkness as well. A flashlight improves your vision in a dark environment so that you can be confident at all times. You can spot potential attackers as well as discover hidden hazards on the ground or in your path.
If you’re confronted by an attacker, you can use a flashlight to disorientate him or her. A device with a high lumen output will be bright enough to cause temporary night blindness in your assailant. By blasting the light in the attacker’s eyes, you overload his or her visual system. The key is to confuse the person long enough for you to make an escape. This concept works if you come across a dangerous animal as well.
Many people can’t carry self-defense weapons, but a heavy-duty flashlight is the next best thing. A tactical light or one that has a jagged bezel is ideal for safeguarding yourself against a physical attack. You can defend yourself quickly by swinging the light like a baseball bat or jabbing it at your assailant. Smaller lights pack just as much power because they are compact enough to hide in your hand but heavy enough to add force to a punch.
Being prepared for a disaster means having a plan to find your way out of the danger zone. In the event of a fire, earthquake, flood or other catastrophe, it’s critical that you are able to escape in a timely and safe manner. A flashlight is the perfect tool for eliminating that panicked feeling many people experience during these types of situations. You can avoid injuries by lighting your path toward an exit.
A flashlight can also save your life if you are lost or stranded. The brightness of the light will likely attract attention to your whereabouts, particularly at night. You can signal for help with virtually any light, but using a strobe light or copying the strobe effect will increase your chances at getting noticed. Do this by sending several quick pulses of light in a row.
In order to get the most of this multipurpose tool, have an assortment of sizes and types handy. Choose top-quality, durable devices that produce powerful and focused beams. Always keep a light easily accessible in your purse, briefcase, backpack and vehicle. Place several larger ones throughout your home as well. It is important to remember to always have extra batteries available to ensure a long-lasting light source. You may be surprised at how effective a flashlight can be when it comes to protecting yourself or your loved ones.