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Budi PB091B Mini Power Bank | 10000mAh 37Wh Capacity | 22.5W PD and QC 3.0 Output | Dual USB-A Plus USB-C Ports | LED Battery Readout
Rapid Top-Up Kit for Field Sales Crews, Photographers, and Travellers Chasing Deadlines Without Mains Electricity
Condition: New
Note: price and availability are subject to change without prior notice
Budi PB091B Mini Power Bank is now in stock at Mascom International for KSh 2,500, built around a 10000mAh cell rated at 37Wh with a 22.5W fast charging ceiling. The PB091B carries three output ports: two USB-A ports running Quick Charge 3.0 and one USB-C port handling Power Delivery for both input and output. An LED strip on the casing reports remaining charge in quarter steps. Mascom International keeps the Budi PB091B on the shelf at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, open Monday to Saturday from 9:00 AM to 7:00 PM.
The Budi PB091B suits Kenyans whose day runs on short windows rather than long stops. Sales representatives covering Industrial Area and Mombasa Road move between calls with no time to sit beside a plug. Photographers shooting weddings in Karen and corporate events at the KICC top up a handset between sets. Journalists filing from a county assembly need twenty minutes of charge, not four hours. The 22.5W rate matters here, because it returns roughly half a phone battery in half an hour. That gap is the difference between the Budi PB091B being useful and being dead weight in a camera bag.
Where most Nairobi electronics shops sell 22.5W as a printed number on a box, Mascom International tests the Budi PB091B against your own handset at the counter and shows you the wattage your phone actually pulls. Budi trades through a registered East African distributor with a Nairobi branch, so warranty claims land at a street address rather than a WhatsApp status. Buyers throughout Kenya tell us the third port settles the purchase, because a phone, a pair of earbuds, and a colleague's handset can all draw at once. Visit Mascom International to try the Budi PB091B, or order it for pay-on-arrival delivery countrywide.
Common Questions About the Budi PB091B Mini Power Bank
How fast does the Budi PB091B actually charge a modern phone?
About twice the speed of a standard 12-watt pack. The 22.5W ceiling returns roughly 50 percent to a 5000mAh handset in 30 minutes, against 60 to 70 minutes from an older unit. Samsung Galaxy A and S models negotiate 22.5W directly through the USB-C port. An iPhone 15 or 16 draws close to 20 watts on that same port. Tecno and Infinix handsets supporting Quick Charge 3.0 reach similar rates through the USB-A side instead.
Can the Budi PB091B charge three devices at the same time?
Yes, though 22.5W is a shared ceiling rather than a figure per port. One device alone reaches the full rate. Two devices split the available current, so each runs at roughly half speed. Three drop further still, closer to ordinary charging on each. When a phone needs speed before a meeting, unplug the rest first. For an overnight session covering a phone, earbuds, and a watch together, that split costs you nothing you will notice.
How do I know whether my phone uses PD or Quick Charge 3.0?
Check the connector and the brand. Any handset with a USB-C port made since roughly 2020 supports Power Delivery, which covers iPhone 15 and later, Samsung Galaxy S and A models, Redmi, Oppo, and recent Tecno and Infinix. Quick Charge 3.0 runs on the USB-A side and appears on many Xiaomi, Redmi, and Tecno units. If unsure, use the USB-C port, since it is the wider standard. Mascom International staff will confirm your specific model.
How long does the Budi PB091B itself take to refill?
Roughly three and a half to four hours from a 20W USB-C wall adapter, using the same USB-C port that also sends charge out. A 10W adapter stretches that closer to six hours. Refilling from a laptop port runs slower again. Most owners plug it in overnight and collect a full pack by morning, which also sidesteps daytime KPLC interruptions. The LED strip fills in sequence while refilling, so progress stays readable at a glance.
Will the Budi PB091B charge a laptop or a Nintendo Switch?
A Nintendo Switch, yes, at a usable rate through the USB-C port, though heavy gameplay drains faster than the pack refills. A laptop, no. Most USB-C laptops request 45 to 65 watts, and the PB091B stops at 22.5W, so a MacBook Air or ThinkPad either charges very slowly or refuses the connection outright. For laptop duty, Mascom International stocks higher-output packs including the UGREEN PB205 rated at 145W.
Can I carry the Budi PB091B in hand luggage on a flight from JKIA?
Yes. The 37Wh rating sits well under the 100Wh threshold airlines apply, so Kenya Airways, Jambojet, and international carriers accept it in cabin baggage without prior clearance. It must travel in hand luggage rather than checked bags, which is the standard rule for every lithium pack. Keep it in a pocket where screening staff can reach it quickly at JKIA or Moi International. No declaration or documentation is needed at this capacity.
Is the Budi PB091B worth more than the simpler Budi packs at Mascom International?
It depends on your handset. If yours charges at 18 watts or above, the PB091B halves your waiting time and the extra KSh 500 pays back on the first rushed morning. If you run an older phone capped near 10 watts, the cheaper PB090B1 or PB802B produces identical results for less money. The PB091B also adds a USB-C output the simpler packs lack, which matters for USB-C-only earbuds and handheld consoles.
Is fast charging from the Budi PB091B safe for my phone battery?
Yes, because your phone controls the rate, not the pack. Charging protocols work by negotiation: the handset requests a voltage and current, and the PB091B supplies only what is asked for. Heat is the real wear factor rather than wattage itself, so avoid charging on a car dashboard under Mombasa sun or inside a thick case. The protection circuit also cuts output when cell temperature climbs past its safe range.
Will the Budi PB091B charge earbuds and a smartwatch without damaging them?
Yes. Low-draw accessories request small currents and the PB091B supplies exactly that, with no forced high-wattage output. Galaxy Buds, AirPods, Redmi Buds, fitness bands, and most smartwatches charge normally from either port type. Some very low-draw items cause the pack to switch off after a minute, because it reads them as disconnected. If that happens, charge a phone on a second port at the same time to keep output awake.
Technical Specifications
Battery Cell and Usable Capacity
- Rated capacity of 10000mAh at 3.7 volts equals 37Wh, the measure airlines and safety certifications actually assess
- Usable output lands near 6,000 to 6,500mAh after conversion to 5 volts, normal physics for every lithium pack
- That covers one full refill of a 5000mAh handset plus a second session past the halfway mark
- Printed 37Wh figure matches the mAh arithmetic, unlike unmarked packs claiming 30000mAh at half this price
- Cell is rated for up to 500 full charge cycles, roughly two years of refilling the pack twice weekly
- Capacity holds steady across Nairobi, Mombasa, and Kisumu temperatures, with output tapering only in extreme heat
Fast Charging Protocols Explained
- Power Delivery 3.0 runs on the USB-C port and covers iPhone, Samsung Galaxy, Pixel, and most recent Android handsets
- Quick Charge 3.0 runs on both USB-A ports and covers Xiaomi, Redmi, Tecno, Infinix, and many older devices
- Peak rate of 22.5W applies to a single device negotiating the highest voltage step the pack offers
- Protocols work by request: your handset asks for a voltage, the pack answers, and neither forces the other
- Devices without either protocol still charge at ordinary 5V speeds, so nothing in your bag is left out
- The 22.5W figure is total across all ports, not a separate allowance granted to each port
Port Layout and Shared Output
- Two USB-A output ports and one USB-C port sit along a single edge of the casing
- USB-C port works in both directions, refilling the pack and charging a device depending on the cable
- Running one device alone reaches the full rate; adding a second divides current roughly in half
- Three connected devices each settle near ordinary charging speed rather than any fast charging tier
- Output starts automatically once a cable is seated, with no button press needed to wake it
Refill Speed and Input Behaviour
- USB-C input accepts Power Delivery, filling the pack from empty in about three and a half to four hours
- A 20W or larger wall adapter reaches that time; a 10W adapter stretches the session closer to six hours
- Refilling from a laptop USB port runs slower, because those ports supply lower current than a wall socket
- Internal circuitry halts the draw once the cell reaches full, so overnight sessions cause no cell stress
- LED dots fill in sequence during refilling, giving a readable progress check without watching a clock
- Micro USB cables will not fit the input, which accepts USB-C connectors only
Handset and Gadget Compatibility
- Charges Samsung Galaxy A and S series, iPhone SE through iPhone 16, Redmi, Oppo, Tecno, and Infinix handsets
- Supports tablets including iPad and Galaxy Tab, which accept a partial refill at close to wall-adapter speed
- Handles Bluetooth earbuds, smartwatches, fitness bands, rechargeable torches, wireless mice, and portable speakers
- Nintendo Switch and similar handhelds charge through the USB-C port, though heavy play outpaces the refill rate
- Laptops requesting 45W or more fall outside its range, since the pack stops at 22.5W total
- Older iPhones connect through a USB-A to Lightning cable, which Mascom International stocks separately
Safety Circuitry, Casing, and Air Travel
- Protection circuit guards against overcharging, over-discharge, short circuit, over-voltage, and excess current draw
- Temperature monitoring cuts output when the cell warms past safe limits, which matters during coastal humidity
- The 37Wh rating falls under the 100Wh IATA cabin baggage threshold, so no airline clearance is required
- Plastic shell in a mini format slides into a shirt pocket, camera bag pouch, or handbag
- Voltage regulation prevents the spikes that damage charging circuits on uncertified packs sold at street stalls
Package Contents
- Budi PB091B 10000mAh Mini Power Bank in black
- Short USB-C charging cable
- User manual and product documentation
- Mascom International receipt and 6-month warranty card
Note:A wall adapter is not supplied. Mascom International stocks 20W, 25W, and 33W USB-C adapters separately, along with USB-A to USB-C and USB-A to Lightning cables for connecting your own handset to the output ports.
Warranty
The Budi PB091B carries a 6-month Mascom International warranty covering manufacturing defects under normal use, including cell failure, port faults, and indicator malfunction. Physical damage, liquid ingress, and faults traced to non-compliant chargers fall outside cover. Our Nairobi CBD service desk assesses claims directly, so no unit travels abroad. Bring your Mascom International receipt when raising a claim.
Where to Buy the Budi PB091B Mini Power Bank in Kenya
Budi PB091B Mini Power Bank is available now at Mascom International, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. Visit our store Monday through Saturday, 9:00 AM to 7:00 PM, to test the PB091B against your own phone before purchase. Stocked in black.
Order through any of the following:
- Phone/WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
Mascom International ships the PB091B across all 47 Kenyan counties with pay-on-arrival delivery, so you only pay once the unit reaches you. Nairobi and its environs receive same-day delivery. All other major cities and towns, including Mombasa, Kisumu, Nakuru, and Eldoret, receive next-business-day delivery. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days.
Every unit ships with the 6-month Mascom warranty stated above, coordinated at our Nairobi CBD service desk.
Buyers across Kenya rely on Mascom International for accurate specifications, current Kenyan pricing, and after-sales backing on every charging accessory we stock.
Disclaimer: We can not guarantee that the information on this product is 100% correct
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