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C8 Ultra-Slim Aluminum

A CNC-machined aluminum slab 15 mm thin with a LED percentage display. Five fast-charge protocols (PD3.0, QC3.0, FCP, SCP, AFC) mean it negotiates fast charge with Apple, Samsung, Huawei and everything between.

10,000 / 20,000 mAh 22.5W PD3.0 · QC3.0 · FCP · SCP · AFC LED display ≤100 Wh carry-on

Reply within 12 hours · samples before production order

Key Specifications

ModelC8
Capacity10,000 / 20,000 mAh (74 Wh at 20K)
BatteryPolymer lithium-ion
Output22.5W (5V/3A · 9V/2.5A · 12V/1.5A)
Input5V/3A
ProtocolsPD3.0 · QC3.0 · FCP · SCP · AFC
PortsUSB-C + USB-A (per artwork)
BodyAluminum alloy, sandblasted finish
DisplayLED percentage display
Dimensions148 × 68 × 15 mm (20K)
Weight310 g (20K)
Self-charge≈ 7.5 h (20K)
ColorsBlack / Blue / Red / Silver

Highlights

  • 15 mm profile — the slim full-size metal bank
  • Five protocols: Apple, Samsung, Huawei and more fast-charge
  • 20K tier runs a phone for about a week (7-day standby rating)
  • 74 Wh — carry-on legal on most airlines

Best for

Business travel and multi-day trips where a slim metal bank still needs real capacity.

Wholesale & OEM

Laser etch + anodized colors; 10K/20K mixed tiers in one order. MOQ negotiated per order; mixed models count toward tier pricing.

Specs are read from factory artwork and confirmed in the signed datasheet at quotation.