Why does this power bank deliver fewer full charges than expected?
Minor energy loss during power transfer happens to all power banks due to circuit & battery conversion. This universal loss reduces usable output by 30%-40%. It means 10,000mAh portable charger provides real usable 6,000–7,000mAh for your devices.
Why won’t my Taefoqun power bank charge my iWatch?
Tap the power button first before connecting your iWatch. Even if the indicator is on while charging a phone or recharging the power bank, you still need to press it to start watch charging.
Does the Taefoqun W9 portable charger support pass-through charging?
Yes, the W9 portable charger fully supports pass-through charging. It prioritizes fully charging your connected devices first, then refills the power bank itself afterward.
Can the Taefoqun portable charger power multiple devices simultaneously?
It supports multi-device charging at once. Note that charging speed will drop slightly compared to charging just one single device alone.
Can I bring the Taefoqun W9 power bank on airplanes?
Absolutely. Our 10,000mAh W9 charger complies with TSA air travel rules, under the 100Wh onboard carry limit for lithium power banks.
Why does this power bank deliver fewer full charges than expected?
Minor energy loss during power transfer happens to all power banks due to circuit & battery conversion. This universal loss reduces usable output by 30%-40%. It means 10,000mAh portable charger provides real usable 6,000–7,000mAh for your devices.
Why won’t my Taefoqun power bank charge my iWatch?
Tap the power button first before connecting your iWatch. Even if the indicator is on while charging a phone or recharging the power bank, you still need to press it to start watch charging.
Does the Taefoqun W9 portable charger support pass-through charging?
Yes, the W9 portable charger fully supports pass-through charging. It prioritizes fully charging your connected devices first, then refills the power bank itself afterward.
Can the Taefoqun portable charger power multiple devices simultaneously?
It supports multi-device charging at once. Note that charging speed will drop slightly compared to charging just one single device alone.
Can I bring the Taefoqun W9 power bank on airplanes?
Absolutely. Our 10,000mAh W9 charger complies with TSA air travel rules, under the 100Wh onboard carry limit for lithium power banks.