20000mAh Power Board for 6×18650 Battery DIY Powerbank Case (White)

Summary
This model is a non-mobile power supply product of welding-free mobile power supply (circuit board + shell), battery not included. Customers need to purchase 18650 flat-top batteries to install before use. Do not insert batteries in reverse, as it can damage the motherboard. The positive pole is the flat end, the negative pole is the spring end. Install correctly. The shell cannot be disassembled twice, so please assemble carefully.

Battery Model: 18650 (not included)
Installable Cells: 6

20000mAh Power Board for 6×18650 Battery DIY Powerbank Case (White) Description

• Non-mobile power supply (circuit board + shell)

• Requires user-supplied 18650 flat-top batteries

• Do not reverse the polarity; incorrect installation may damage the motherboard

• Shell fixed once assembled; cannot disassemble twice

Specifications:

• Color: White

• Material: Plastic

• Size: 146 × 77 × 23 mm

Package Contents:

• 3 × Bank Case

Note: Only the above package content included. Light reflection and display differences may cause slight color variations. Measurement error: ±1–3 cm.