Y5GE DIY Wireless Charging Battery Case With intelligent Circuits Quick Charging Battery Holder Box Without Batttery

Question 1: Does this power bank case include the battery, and which cell do I need to buy?
Answer 1: This is a premium DIY enclosure, so the battery cell is not included. It is specifically engineered for a 546280 lithium cell. This allows you to hand-select a high-quality battery for maximum longevity and safety, avoiding the 'mystery' batteries found in mass-produced alternatives.

Question 2: Is the assembly process complicated for someone who isn't a tech expert?
Answer 2: Not at all. The kit is designed for a straightforward, snap-together assembly. Once you have your compatible battery cell, it fits into the impact-resistant frame and connects to the pre-installed intelligent circuit board. It’s a simple way to create a custom, professional-grade power solution.

Question 3: How fast will this charge my phone, and is it bulky to carry?
Answer 3: Despite being only 9.6mm thin—about the thickness of a small notepad—it packs a punch. It supports 15W wireless fast charging and up to 22.5W wired output via USB-C. The magnetic attachment ensures it stays securely on your phone without the 'pocket bulge' of traditional battery packs.