Vention 4800mAh Power Bank 22.5W – White

The vention 4800mah power bank is a USB-C power bank that the maker lists with a 4800mAh battery capacity and a 22.5W maximum output on its built-in cable. It suits Dhaka commuters, students and families who want a portable top-up for phones during load-shedding or long days away from a wall socket.

• Vention 4800mah power bank at a glance
• Key features
• Specifications of the vention 4800mah power bank
• How to use / set up
• Compatibility and what is in the box
• Who should buy the vention 4800mah power bank in Bangladesh
• Alternatives in our store
• Warranty and support
• Delivery, returns and ordering
• Frequently asked questions about the vention 4800mah power bank

Vention 4800mah power bank at a glance

The listing names this item as the Vention 4800mAh Power Bank 22.5W in White. For the vention 4800mah power bank, it gives the battery capacity as 4800mAh (3.7V/17.76Wh) and names USB-C as the interface. Every figure on this page comes from that listing or from our store policy, and we say so when the listing is silent.

For a Bangladeshi buyer, the practical question is how a power bank fits into an ordinary day. Many households in Dhaka and other cities deal with load-shedding, and a power bank can help keep a phone or a pair of earphones running while mains power is off. A vention 4800mah power bank suits use as a backup for short top-ups.

The 22.5W figure applies to the built-in USB-C cable. The maker also lists a 20W maximum output on the USB-C port and a 12W maximum on the built-in Lightning interface. Read the output rows in the specifications table before you pair the vention 4800mah power bank with a phone or tablet, because the listing does not show which devices reach each level.

Bangladeshi buyers often compare several banks before they decide, so it helps to line up three figures: the battery capacity, the output on the route you will use, and the connector your device needs. Write those three down before you open any product page, and check each one against the listing. That habit keeps the choice grounded in facts rather than in marketing language, and it is especially useful when the vention 4800mah power bank is one of several options on your shortlist.

Key features

22.5W maximum output on the built-in cable

The listing gives the built-in USB-C cable output as 5V–3A; 9V–2A; 10V–2.25A; 12V–1.5A, with a 22.5W maximum. This is the headline figure in the product name, and many buyers look for it first. The listing does not state which phones, tablets or other devices reach the full 22.5W, so check your device’s own charging details before you rely on that level. Use the USB-C port when you need one of the other listed outputs. In practice, the built-in cable is the route to the highest listed output on the vention 4800mah power bank, so plan your charging around that route when speed matters.

USB-C input and output

The listing names USB-C as the interface for this product. Input on the USB-C port is listed as 5V–3A; 9V–2A, with an 18W maximum. Output on the USB-C port is listed as 5V–3A; 9V–2.22A; 12V–1.67A, with a 20W maximum, and the listing’s total output is 5V–3A. Because the listing shows USB-C in both the input and output rows, the same port serves two roles, so read the maker’s instructions before you connect a cable. Label the cable you use for recharging the bank, so that you always know which route you are using on the vention 4800mah power bank.

4800mAh battery capacity

The listing states a battery capacity of 4800mAh (3.7V/17.76Wh). We repeat those figures as written and add no conversion or claim about how many charges they give. For most buyers, the useful step is to decide what the bank must support, such as one phone for a long evening or a phone and earphones for a day. Write down the devices you carry, then plan your use around the listed numbers. A vention 4800mah power bank is best judged against your own routine rather than against a headline figure alone.

Built-in Lightning interface output

The listing includes a built-in Lightning interface, with a 5V–2.4A output and a 12W maximum. Use this route when your phone uses a Lightning connector. The listing does not name supported Lightning models, so check your model before you order the vention 4800mah power bank. The Lightning output is listed separately from the built-in USB-C cable, so use the figures for the route you plan to use. If your household has both connector types, keep the matching cable close to the bank so that you can switch routes quickly.

PC+ABS body and colour options

The listing gives the material as PC+ABS and lists the colour options as White, Pink, Blue and Black. This page covers the White version of the vention 4800mah power bank. Choosing a colour is mostly about taste and what suits your bag or desk, so pick the one you will see every day. The listing does not describe any further finish, so this page does not add detail it lacks. If you want a different shade, browse our Power Banks category to see the other products we stock.

Specifications of the vention 4800mah power bank

The table below sets out the specifications for the vention 4800mah power bank exactly as the product listing gives them.

These are listed specifications from the product listing, reproduced as written.

How to use / set up

Start with the basics. Charge the vention 4800mah power bank fully before first use, then follow the maker’s instructions for the cable and port you plan to use. Keep the USB-C cable named in the listing with the bank, so it is ready during a power cut. Store the cable in the same pouch or drawer as the bank, so that both are easy to find when the lights go off.

Next, match the output to your device. Look up your phone’s or tablet’s charging requirements and compare them with the output rows in the specifications table. For the vention 4800mah power bank, the built-in USB-C cable carries the highest listed output, the USB-C port is listed at 20W maximum, and the built-in Lightning interface is listed at 12W maximum. If your device asks for a level the bank does not list, do not force the connection. Contact us for help first.

Mind the environment. Humidity in Bangladesh stays high for much of the year, so keep the bank dry and store it in a cool, shaded spot, away from direct sun and a hot car dashboard. Wipe the outside with a dry cloth if it gets dusty, and keep it away from wet surfaces. These are general habits for any battery product and are not statements from the listing. Let the bank cool down before you charge it again after a long session.

Charging at home needs a little planning. Plug the bank in when mains power is available, so that it is ready before the next outage. Do not leave it charging unattended overnight, and unplug it once it is full. Place it on a dry, hard surface rather than on a bed or sofa, where air flow is limited. These steps are general care advice for a battery product, and they apply whether you charge the bank from a wall socket or another power source.

When you carry the vention 4800mah power bank in a bag, keep it apart from keys and coins, and avoid pressing it under heavy items. For longer breaks from use, store it at a moderate room temperature and top it up before you put it away, so it is ready when you need it again. Check the cable and the connectors now and then for wear, and replace the cable if a connector no longer sits firmly.

For background on where power banks fit within charging generally, read the power bank section of the battery charger article. It is general reading and does not describe this product.

Compatibility and what is in the box

The listing names one accessory: a USB-C cable (0.3m), quantity one. Packaging is listed as a colour box. Compatibility with specific phones, tablets and laptops is not confirmed by the listing, so check your device’s charging requirements before you order the vention 4800mah power bank.

Compatibility checks are simple. Note the connector your device uses, whether USB-C or Lightning, and compare the listed output rows with what your device accepts. If your device uses a different connector, plan for a separate cable, because the listing does not name one. Where a detail is unclear, ask us before you buy.

Keep your device’s own manual nearby when you check compatibility. It is the best source for the charging input your phone or tablet accepts, and it helps you match that input against the output rows on this page.

Who should buy the vention 4800mah power bank in Bangladesh

These buyer scenarios for the vention 4800mah power bank are based on what the listing describes. They are suggestions for planning, not promises about results.

Students in a hostel or shared flat often face load-shedding at the worst time, during evening study. A backup for a phone can help keep notes, maps and messages available while the lights are off. Keep the vention 4800mah power bank in your bag, and charge it fully before a long study night.

The vention 4800mah power bank suits commuters who want a top-up between stops rather than a full charge at home. A bank in a bag can help on a long bus or rickshaw journey across Dhaka, where you may not reach a socket for hours. If your phone uses USB-C, check the output rows for the route you plan to use before you rely on it.

In a household with one working socket during load-shedding, several people often wait to charge a phone. The vention 4800mah power bank can keep one phone going while others use the socket. Label your cable with a name tag, so it is not lost in a busy home, and agree on a simple rule about who uses the bank first.

Parents who keep a phone on hand for a child’s school day can use the vention 4800mah power bank to top up at pick-up time. Ask the child to keep the cable with the bank, so the two travel together and the cable is not left at home.

If you travel between districts, the delivery window outside Dhaka is 2–5 days, so order well ahead rather than on the way. Once the bank arrives, check the cable route you plan to use at home, so that you are not sorting out the connection during the journey.

If your phone uses a Lightning connector, the built-in Lightning output is the route to use. Confirm your model before you order, because the listing does not name supported models.

At a desk with a laptop and a phone, the vention 4800mah power bank can cover the phone when the socket is busy. The listing does not state laptop support, so do not assume a laptop will charge from it.

A freelancer who works from home can rely on the vention 4800mah power bank during an outage, provided the connector on the phone matches a route shown in the output table. Calls, messages and navigation are the tasks most people want to keep running when the power goes off.

If your needs go beyond what the listing describes, look at the alternatives below before you decide.

Alternatives in our store

If you want to compare other options with the vention 4800mah power bank before you order, browse the rest of our range. Another power bank in our range is Vention FHLB0 22.5W 20000mAh Power Bank – BLACK, listed in our Power Banks category. For another option, see Momax Q.Mag X Magnetic Wireless Power Bank 5000mAh – Golden, another power bank in our range.

You can also look at JR-PBF20 25W Fast Charge 10000mAh – Power Bank, another power bank in our range, or VENTION I15BB-V2 20000mAh 22.5W Power Bank with Built-in USB-C & Lightning Cables – Black, another power bank in our range. Compare the listed figures side by side before you choose between the vention 4800mah power bank and any alternative. Browse the full selection in our Power Banks category.

Warranty and support

Warranty: 7 Days seller warranty.

Delivery, returns and ordering

We deliver all over Bangladesh and you pay cash on delivery. Delivery usually takes 1–3 days inside Dhaka city and 2–5 days outside Dhaka.

You can return it within 7 days of delivery (see our Delivery & Returns policy). The full terms are on our Delivery & Returns page.

Questions before ordering: call 09638054751, message us on Facebook Messenger or email care@gadgetsuperb.com.

Ready to order the vention 4800mah power bank? Check the listing figures above, ask us about your device if you are unsure, and then place your order.

Delivery timing depends on your area. Dhaka city orders usually take 1–3 days and orders outside Dhaka usually take 2–5 days, so plan any urgent need around those windows rather than the day you run out of charge.

Because you pay cash on delivery, have the money ready when the parcel arrives, and keep a phone number that is answered during the day. If you are not at home at the expected time, contact us through one of the channels above so we can help with the next step.

If you are unsure about the return terms, read the policy page before you order rather than after delivery. Keep the packaging until you are sure you are happy with the vention 4800mah power bank.

Frequently asked questions about the vention 4800mah power bank

What is the vention 4800mah power bank?

It is a USB-C power bank that the listing describes with a 4800mAh battery capacity and a 22.5W maximum output on its built-in USB-C cable. The figures come from the product listing, and we add no claims beyond them.

Does the power bank give a 22.5W output?

Yes, the listing gives 22.5W maximum on the built-in USB-C cable. The USB-C port is listed at 20W maximum, so check the output table before you connect a device.

What battery capacity is listed?

The listing gives 4800mAh (3.7V/17.76Wh). We do not add claims about how many charges this gives, so plan around the figure and your own devices.

Is a cable included?

The listing names one accessory, a USB-C cable (0.3m), quantity one. Ask us before ordering if you need a different cable for your device.

What colours are available?

The listing gives White, Pink, Blue and Black as colour options. This page covers the White version, and colour choice does not change the figures listed.

Does the vention 4800mah power bank work with my phone?

Compatibility with specific phones is not confirmed by the listing. Check your phone’s charging requirements against the output table, then contact us before you order.

Does it have a warranty?

Warranty: 7 Days seller warranty. Ask us if you need help with a warranty question before you order.

How long does delivery take?

Delivery usually takes 1–3 days inside Dhaka city and 2–5 days outside Dhaka. We deliver all over Bangladesh and you pay cash on delivery.

Can I return it?

You can return it within 7 days of delivery, as set out in our Delivery & Returns policy. Read the policy page for the full terms before you order.

How do I ask a question before I order?

Call 09638054751, message us on Facebook Messenger or email care@gadgetsuperb.com. We are happy to answer questions before you order, including questions about your device.

Is the vention 4800mah power bank suitable for power cuts?

The listing does not address power cuts directly. Many households use a bank like this as a backup for short top-ups, and the output rows show the routes available.

Does it support Lightning phones?

The listing includes a built-in Lightning interface with a 5V–2.4A output and a 12W maximum. It does not name supported Lightning models, so check your model before you order.