All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(104 products available)
Ready to ShipLithium-ion Banks
The most popular kind of portable phone battery bank is the lithium-ion battery bank. They are small enough to carry about every day because of how light they are. Additionally, lithium-ion banks recharge quickly and have a lifespan of up to 2,000 recharges without losing effectiveness. They are frequently used in items like smartphones, laptops, and tablets.
Lithium Polymer Banks
Even lighter and thinner than lithium-ion, lithium polymer banks are another type. Because of their flexibility in design, they may be produced in various forms, which is useful for specialized applications. Despite being more costly, lithium-polymer banks provide comparable power densities and recharge cycles to their lithium-ion counterparts.
Lead-acid Banks
Since they are less expensive, lead-acid banks are an option worth considering. Even though they are heavier and thicker than what has been stated above, they can still be transported. Because of their age, they are mostly used in large devices like cars, RVs, and boats, and rarely as portable battery banks. The recharging cycle lifespan of lead-acid banks is lower than that of lithium batteries, which also allows for a lower power bank battery bank multiplier for selling.
Nickel-metal hydride Banks
Nickel-metal hydride, or NiMH, banks are not as common as they once were due to how frequently people now use lithium-based banks. They are, however, still useful for specific applications that require a more environmentally friendly solution. These battery banks are frequently employed in older portable gadgets and even in some hybrid vehicles.
Emergency power backup
A 2 kWh battery bank can power essential equipment, lights, and communication systems in hospitals during power outages. It maintains operations, prevents data loss, and ensures patient care continuity. These battery banks keep critical operations running smoothly in the event of power outages, preventing downtime and enhancing security.
Remote monitoring and control systems
Many industries, like mining and oil and gas, work in areas without power lines. 2 kWh portable battery banks reliably power their sensors, cameras, and communication devices. They enable workers to monitor conditions remotely, improving safety and operational efficiency. Battery banks keep these technologies functioning, ensuring work continues even without direct grid access.
Green power for electric vehicles
Construction, mining, and manufacturing all need heavy tools and smaller devices. With a portable battery bank, workers can power drills, saws, and other battery-operated tools anywhere. This reduces the need for gas-powered tools, lessening emissions and noise. It also saves workers time by providing quicker recharges and eliminating the need for propane or other fuels.
Peak shaving and load shifting
Industrial firms, such as factories and processing plants, draw large power amounts. A 2 kWh portable battery bank allows them to store power during off-peak hours when rates are lower. They can then use this stored energy during peak times to reduce their power bills. This strategy lowers overall energy costs and evens out their power use, preventing strain on electrical systems.
Grid support and frequency regulation
Battery banks help balance power supply and demand, keeping grid frequency stable. Industrial users can send stored energy back to the grid during shortages and take in excess power during surpluses. By participating in demand response programs, they receive incentives for adjusting their power use when the grid is under stress.
Battery Capacity
This portable's capacity is rated at 2 kWh, meaning it can deliver 2,000 watt-hours of energy before needing a recharge. This makes it great for powering small appliances, electronics, and tools, giving users several hours of usage depending on what is plugged in.
Battery type
A lithium-ion battery is used in this portable device, which delivers power in a compact design. These batteries recharge quickly, last a long time, and handle charging cycles well. That's why devices like this one use lithium-ion batteries - users get reliable energy daily.
AC output
This device includes AC outputs in the 110 to 220-volt range. That allows users worldwide to reliably run 120-volt appliances like fans, televisions, and laptops. Outlets enable several devices to be simultaneously powered, providing versatility for home, travel, or outdoor usage.
DC output
In addition to its AC outlets, the battery bank also provides direct current (DC) outputs. USB outputs in the 5-volt range let users charge phones and tablets straight from the bank. 12-volt outputs are ideal for car fans, lights, and other small devices that operate on direct current. This diverse output selection enhances the bank's adaptability.
Recharging
The battery can be fully recharged in under eight hours using AC wall power. For off-grid situations, it can also recharge via solar power in under ten hours using a compatible solar kit. The fast recharge times ensure users can quickly refresh the battery for continued power.
Portability
A portable design makes it convenient to move. Transportation is easy with a built-in carrying handle and wheels for use away from home. Its compact size enables storage in tight spaces when not in use. The battery is designed to go wherever power is needed most.
Determine device requirements
One must check how much power their devices need when choosing a portable power station. To do that, look at what items are intended to connect, like phones, laptops, small kitchen gadgets, and camping gear. Powering these devices usually requires around 300 to 800 watts. Ensuring the battery bank can produce enough wattage for all items is essential. It is also important to see how many plugs the bank has so several gadgets can charge at once.
Evaluate battery capacity
Consider why the space battery is needed. The target is around 2 kWh, which is sufficient for leisurely living off the grid for two days or powering many devices for parts of a day. Check the efficiency since factors like the operating temperature can impact how many watts are actually stored. Greater efficiency results in more watts being used. Lithium batteries are the best since they are compact and charge quickly compared to lead-acid.
Assess portability features
When using the battery bank, consider how often it will be moved. If power is required at different places, look for models with wheels and handles to ease the transportation task. The weight should also be assessed to see if it will be manageable. Compact banks can fit into tighter locations. Some models even have collapsible parts for storage if room is an issue.
Consider charging options
Charging flexibility should be examined to keep the bank powered. Numerous choices enable the battery to be recharged, such as wall outlets, solar panels, and vehicles. This helps ensure it can stay energized in varying scenarios. Assess the solar capabilities and verify it comes with a solar panel if reusing the sun's energy is desired. A rapid recharge time is beneficial for efficiency.
Review safety features
Safety is essential, so check for smart safeguards that stop overloads or overheating. Banks with screens help show information about power levels and other relevant details. Automatic shutoffs and protections are important for securely functioning in multiple locations, from homes to camps.
A1 small items like battery banks can be taken camping, on road trips, or to power gadgets during power outages. They permit charging of mobile phones, tablets, and laptops and running small fans or lights in emergency conditions when not connected to a wall socket.
Since refrigerators use around 100 watts per hour, a two-kilowatt-hour battery can cool one for about 20 hours - give or take - depending on the model's efficiency. Keeping a fridge on power outage days is no problem with this battery.
A small LED TV consumes about 50 watts hourly, allowing a 2 kWh bank to work for 40 hours. Bigger plasma TVs use more, but using a regular TV should provide many hours of shows with this battery.
Approximately 1000 to 2000 dollars, but the price may change based on the battery type, brand, and extra features. When power is out, homes can stay charged without a higher cost than a small home generator. They effortlessly power essential items during emergencies, camping on the go, or building cabins outside.
A 2 kWh battery bank can be charged using the sun by connecting it to solar panels. This green method enables the battery to obtain clean, free energy from the sun. If the weather is sunny, the solar panels could help refill the battery in several hours.
