Detachable 24-Cell 18650 DIY Power Bank Kit with Wireless

This DIY power bank kit supports up to 24 flat-head 18650 lithium-ion batteries, offering expansive power capacity tailored to your needs. Its detachable and welding-free design simplifies assembly and maintenance, while anti-reverse connection protection enhances safety.

With the built-in batteries installed, the kit functions as a portable power bank compatible with various devices, making it ideal for users who demand longer-lasting charging solutions.

Equipped with three different output interfaces—Micro USB, Apple Lightning, and USB Type-C—this kit can charge a wide range of devices with convenience.

Multiple versions include standard output, quick charge (up to 12V-1.5A), and a quick charge plus wireless charging option supporting 5W to 15W, automatically adjusting to your device’s charging protocol.

Monitor your remaining battery power anytime with the clear digital display, helping you manage your charge cycles efficiently and know when to recharge your batteries.

This feature ensures you have real-time feedback on power availability to avoid unexpected shutdowns during use.

Designed exclusively for flat-head 18650 lithium batteries with a voltage range between 3.2V and 4.2V; pointed batteries or those with damaged outer skins are not compatible.

Correct battery polarity must be observed during installation. The enclosure’s construction prevents reverse connections and promotes safe operation in moderate temperature environments.

• Supports only flat-head 18650 batteries (batteries not included)
• Anti-reverse connection protection for safe usage
• Do not use damaged batteries or expose to high temperatures

• Dimensions: 187 x 82 x 54 mm
• Normal version max output: 5V/2.1A
• Quick charge version max output: 5V/3A, 9V/2A, 12V/1.5A
• Quick charge + wireless charge: 5V/3A, 9V/2A, 12V/1.5A, wireless 5W/7.5W/10W/15W
• Battery slots: 24 flat-head 18650 cells

• 1x 18650 power bank case shell (batteries not included)