Price: $69.99
(as of Oct 31, 2024 08:04:55 UTC – Details)
Product Description
Why is my power bank providing fewer charges than expected?
The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Romoss Power Bank offers an estimated 2200mAh to 28000mAh to power devices.
Is it normal for the power bank to get slightly warm during use?
Slight heating due to efficiency losses in the conversion circuit is normal. The temperature of this Romoss Power Bank meets the temperature limits of the IEC62368 certification standard.
Why does the battery drain so quickly?
When the Settings selection screen is always on, both the screen and MCU are working, so it is normal that the battery drains quickly.It uses 15% of the battery in about 24 hours. We recommend turning off the display screen when not in use.
Why does charging stop at 80%?
Your iPhone may automatically stop charging at 80% to protect its battery from overheating, as part of iOS 17’s thermal management strategy. Charging will resume once the device cools down. Moving it to a cooler spot can help speed up this process.
How can I keep my power bank in the best possible condition?
Charge your power bank regularly. Even if you don’t use the power bank for a long time, remember to charge it every six months to keep the battery level around 50%. This is because power banks can discharge even when not in use.
65W Fast Charging: Our power bank boasts a 65W USB-C port, compatible with most fast charging protocols, capable of charging laptops. Charge a MacBook Pro to 41% in just 30mins, keeping your devices powered up for all-day connectivity and efficient work.
3 Outputs + 3 Inputs: Our power bank features three output ports (USB-C, USB-A *2) and three input ports (Micro, Lightning, USB-C), enabling simultaneous charging of up to three devices. Ideal for families, friends, or anyone with multiple devices.
Wide Device Compatibility: Whether you’re using a laptop, smartphone, tablet, smartwatch, or other electronic devices, our power bank is compatible with a wide range of devices.
Massive capacity: With an impressive 40000mAh capacity, you’ll have ample power to keep your devices running for extended periods, whether you’re traveling, working, or exploring.
Safety guaranteed: Our power bank undergoes rigorous safety testing and certifications, ensuring reliable and worry-free charging for you and your devices.
What’s Included: ROMOSS 40000mAh power bank, 3.28ft/1m charging cable, user manual. Note: You may receive either a USB-C to USB-C or a USB-C to USB-A charging cable.
Customers say
Customers appreciate the value for money and durability of the power bank. They mention it holds a very long charge, is well worth the money, and is satisfied with its charging capability. However, some customers feel the weight is too heavy and bulky. Opinions are mixed on the battery life, charge rate, functionality, and size.
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