Oraimo 20000mAh 30w Power Bank (OPB-7203C)- Graphite Black

Oraimo 20000mAh 30w Power Bank (OPB-7203C)- Graphite Black

• Dual 30W Type-C output ports deliver genuinely fast charging speeds capable of topping up phones, tablets, and even some laptops, making the PowerNova L21 far quicker than typical 10-12W power banks.
• A high-capacity 20000mAh (77Wh) battery cell stores enough energy for multiple full smartphone charges or to keep a tablet running through a full day of travel or fieldwork.
• A durable built-in braided Type-C cable rated for 10,000+ bend tests and 10kg of anti-pull strength means you never have to search for a spare cable, and it is engineered to survive daily wear and tear.
• Two Type-C ports (up to 30W each) plus one USB-A port (up to 22.5W) let you fast-charge up to three devices simultaneously without any of them slowing down.
• A 15-layer smart protection system and long-term battery engineering that retains over 80% capacity after 300 charge cycles ensure the PowerNova L21 keeps performing reliably for years of regular use.

Technical Specifications:

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 OPB-7203C?
It has a 20000mAh (77Wh) battery, delivering multiple full smartphone charges per top-up.

2. What is the maximum charging speed?
Each Type-C port supports up to 30W output, fast enough for quick-charging phones, tablets, and compatible laptops.

3. Does it come with a cable?
Yes, it has a built-in braided Type-C cable (29cm) rated for 10,000+ bend tests, so you never need to carry a separate cable.

4. How many devices can charge at once?
Up to 3 devices simultaneously using the 2 Type-C ports (30W each) and 1 USB-A port (22.5W).

5. Can it charge a laptop?
Yes, at up to 30W per Type-C port it can charge many USB-C laptops and tablets that support PD-class charging, though power-hungry laptops may charge slowly or require a higher-wattage charger.

6. Does the battery wear out quickly with regular use?
No, it is rated to retain over 80% of its original capacity even after 300 full charge cycles.

7. Is it safe for daily and overnight charging?
Yes, a 15-layer smart protection system guards against overcurrent, short-circuit, overcharge, and overheating.

8. Can I bring this on a flight?
At 77Wh it falls within the common 100Wh airline carry-on limit, but always confirm with your specific airline before flying.

9. Is this a genuine, authentic Oraimo product?
Yes, T-TECH sells 100% authentic Oraimo products through official distribution channels.

10. Does T-TECH provide warranty support in Bangladesh?
Yes, T-TECH provides official after-sales support and warranty coverage on genuine Oraimo products in Bangladesh.