# Gitryin Retractable Power Bank: The Battery Display I Almost Missed > Trying the built-in cable, folding plug and hidden-looking percentage display. Canonical page: https://pyrosoft.pro/blog/gitryin-10000mah-retractable-power-bank-ultimate-3-in-1-fast-charger-89dbb44f Published: 2026-11-03 Some links to other products on this page are affiliate links, and we may earn a commission if you buy through them. It costs you nothing extra, and it has not changed what this article says — where a competitor is the better answer, we say so. I nearly finish this unboxing before coming back for one more look at the battery display. When it is off, the surface looks like plain plastic. Press the button, and a percentage lights up through it. That is the little detail that makes me stop on the Gitryin power bank. The other useful idea is keeping the wall plug and a retractable USB-C cable in the same unit. ## A cable that stays with the charger I pull out the built-in USB-C lead and try its retracting mechanism. There are also USB-C and USB-A ports on the front, so the attached lead is not the only connection on the hardware. The folding wall plug gives it another role when an outlet is available. I like the idea of carrying the cable with the battery instead of remembering another loose accessory. ## The display disappears into the surface Pressing the button reveals a 77% reading on the unit I open. I had not realized that area was a screen until it lit up, so I return to it at the end of the video. The listed 10,000 mAh capacity and 35 W charging are product specifications, not measurements I establish in this short session. I am checking the design and controls, rather than timing a charge or counting full phone recharges. ## Different battery designs solve different packing problems My [EnergyQC power-bank unboxing]() looks at a separate unit with a much larger advertised capacity. Here, the appeal is having the retractable lead and wall plug together. The original description lists **MTT10** as a coupon. It does not state a discount amount or expiration, so I have preserved the code without guessing either. ## Links from the video **Affiliate disclosure:** These links may earn me a commission at no extra cost to you. - [Gitryin original product/referral link]() - [Playcast Pavilion original referral link]() **Coupon code: MTT10** — Discount amount not stated. Listed in the original video description. No amount or expiry was supplied; check current eligibility and terms. Links and offers are from the video description. Availability, prices and offer terms may change.