Oraimo 10000mAh Power Bank (OPB-1102)- Graphite Black
- AniFast Charging Technology delivers up to 15W of fast-charging output through the USB-C port, so your phone tops up quickly instead of sitting on charge for hours, making this power bank ideal for quick top-ups between meetings or before heading out.
- With a 10000mAh (37Wh) battery cell, the OPB-1102 comfortably delivers roughly one to two full smartphone charges on a single charge, giving you reliable backup power without adding bulk to your bag or pocket.
- Three output ports – two USB-A and one USB-C – let you charge a phone, a pair of earbuds, and a smartwatch at the same time, so the whole family or your full set of gadgets never has to wait in line.
- A 15-layer protection system continuously guards against overcurrent, short-circuit, overcharging, and overheating, keeping both the power bank and your connected devices safe during every charge cycle.
- Universal compatibility with more than 1000 device models means the OPB-1102 works reliably with virtually any smartphone, tablet, or earbuds case you own, today or after your next upgrade.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | Oraimo |
| Model | OPB-1102 (PowerFlow B11) |
| Device Type | Portable Power Bank |
| Battery Capacity | 10000mAh (37Wh) |
| Input | USB-C, 5V=3A (up to 15W) |
| Output Ports | 2x USB-A + 1x USB-C |
| Max Output | 5V=3A (up to 15W) per port |
| Charging Technology | AniFast Fast Charging |
| Safety Protections | 15-layer protection system (overcurrent, short-circuit, overcharge, overheat) |
| Simultaneous Charging | Up to 3 devices at once |
| Device Compatibility | 1000+ smartphones, tablets, earbuds and more |
| Color | Graphite Black |
| Ideal Use Case | Everyday backup charging, commute, travel |
| Warranty | Official Oraimo warranty support via T-TECH Bangladesh |
Order from T-Tech or visit our Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.
FAQs
1. What is the battery capacity of the Oraimo OPB-1102?
It has a 10000mAh (37Wh) built-in battery, enough for roughly one to two full smartphone charges depending on your phone’s battery size.
2. What is the maximum charging speed?
The OPB-1102 supports up to 15W fast charging via its USB-C port using Oraimo’s AniFast Charging Technology.
3. How many devices can I charge at the same time?
You can charge up to 3 devices simultaneously using the 2 USB-A ports and 1 USB-C port.
4. Can I use the USB-C port for both input and output?
Yes, the USB-C port is used to recharge the power bank itself and can also output up to 15W to charge a connected device.
5. Is this power bank safe for daily use?
Yes, it includes a 15-layer protection system that guards against overcurrent, short-circuiting, overcharging, and overheating.
6. Will it work with my phone brand?
Yes, the OPB-1102 is compatible with 1000+ device models across all major smartphone, tablet, and earbuds brands.
7. What is included in the box?
The box includes the Oraimo OPB-1102 power bank and a USB-C charging cable.
8. How should I care for the power bank’s battery?
Avoid extreme heat or cold, do not puncture or drop it, and recharge it every few months if left unused for a long period to preserve battery health.
9. Is this an original, genuine Oraimo product?
Yes, T-TECH sells 100% authentic Oraimo products sourced through official distribution channels.
10. Does T-TECH offer warranty and after-sales support in Bangladesh?
Yes, T-TECH provides official after-sales support and warranty coverage on genuine Oraimo products in Bangladesh.
Frequently Asked Questions
What is the price of the Oraimo 10000mAh Power Bank in Bangladesh?
The Oraimo 10000mAh Power Bank is priced at BDT 997 at T-TECH Bangladesh, with EMI options available on eligible cards.
Is the Oraimo 10000mAh Power Bank an authentic product?
All Oraimo products sold at T-TECH Bangladesh are 100% genuine, sourced through official channels.
Does the Oraimo 10000mAh Power Bank come with a warranty?
Yes, it comes with official warranty coverage handled directly through T-TECH's after-sales service.
Can I pay cash on delivery for the Oraimo 10000mAh Power Bank?
Yes, cash on delivery is available nationwide, along with EMI payment options on eligible cards.
How long does delivery take for the Oraimo 10000mAh Power Bank in Bangladesh?
Orders are typically processed within 1 business day and delivered within 1–5 business days across Bangladesh, with a 7-day return window.






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