here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Reletech was founded in 2021 with a focus on energy storage devices. In mid-2025, certain products drew widespread global attention due to battery defects. In response, Reletech established a strategic partnership with LG batteries, committing to the development of safe and reliable portable energy storage devices.In 2026, Reletech will expand into the Americas and Australian markets, further strengthening its global presence.
View more
Portable Power Bank
Why can't the power reach 140W?
To reach 140W, you need to use a cable that supports PD 3.1 and a device that supports PD 3.1 input such as the 2021 MacBook Pro 16.
Is the power bank allowed on flights?
Yes, it is flight-approved and allowed on a plane.
Does it support pass-through charging?
Yes, the power bank supports pass-through charging. However, it requires a charger rated at 20W or higher, and the input power must exceed the output power to enable this feature.
Why does my power bank deliver fewer charges than its capacity implies?
During charging, a portion of the energy from the battery's power conversion process is lost, resulting in a 30% to 45% reduction in capacity. Rest assured,the discrepancy stems from unavoidable physics during energy transfer, not manufacturing flaws
Portable Power Bank
Why can't the power reach 140W?
To reach 140W, you need to use a cable that supports PD 3.1 and a device that supports PD 3.1 input such as the 2021 MacBook Pro 16.
Is the power bank allowed on flights?
Yes, it is flight-approved and allowed on a plane.
Does it support pass-through charging?
Yes, the power bank supports pass-through charging. However, it requires a charger rated at 20W or higher, and the input power must exceed the output power to enable this feature.
Why does my power bank deliver fewer charges than its capacity implies?
During charging, a portion of the energy from the battery's power conversion process is lost, resulting in a 30% to 45% reduction in capacity. Rest assured,the discrepancy stems from unavoidable physics during energy transfer, not manufacturing flaws
Reletech was founded in 2021 with a focus on energy storage devices. In mid-2025, certain products drew widespread global attention due to battery defects. In response, Reletech established a strategic partnership with LG batteries, committing to the development of safe and reliable portable energy storage devices.In 2026, Reletech will expand into the Americas and Australian markets, further strengthening its global presence.
View more