


Calus CA-P300M Power Bank
- The Calus CA‑P300M is marketed as a high‑capacity portable power bank (commonly listed around 30,000 mAh) designed to charge multiple devices and support fast charging. Listings appear on several online marketplaces and from the manufacturer Shenzhen Calus Technology.
- Battery capacity: typically advertised as 30,000 mAh (nominal). Real usable capacity will be lower after voltage conversion and efficiency losses.
- Outputs / ports: multiple outputs for simultaneous charging — many listings mention several USB ports (some list four USB outputs plus additional interfaces). Exact port count and types (USB‑A, USB‑C, DC, etc.) vary by seller/region.
- Fast charging: advertised support for fast charge on output ports (specific wattages vary across listings).
- Inputs: usually supports recharging via USB‑C or micro‑USB (input speeds vary).
- Display / indicators: many listings show LED indicators or a numeric display for remaining battery percentage.
- Build & design: rugged, travel‑oriented form factor; color and finish vary by SKU.
- Use cases: geared for heavy mobile use, travel, and multi‑device charging (phones, tablets, small accessories).
- Safety: typical protection features advertised include over‑charge, over‑discharge, short‑circuit and temperature protection.
Original: $21.19
-65%$21.19
$7.42Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- The Calus CA‑P300M is marketed as a high‑capacity portable power bank (commonly listed around 30,000 mAh) designed to charge multiple devices and support fast charging. Listings appear on several online marketplaces and from the manufacturer Shenzhen Calus Technology.
- Battery capacity: typically advertised as 30,000 mAh (nominal). Real usable capacity will be lower after voltage conversion and efficiency losses.
- Outputs / ports: multiple outputs for simultaneous charging — many listings mention several USB ports (some list four USB outputs plus additional interfaces). Exact port count and types (USB‑A, USB‑C, DC, etc.) vary by seller/region.
- Fast charging: advertised support for fast charge on output ports (specific wattages vary across listings).
- Inputs: usually supports recharging via USB‑C or micro‑USB (input speeds vary).
- Display / indicators: many listings show LED indicators or a numeric display for remaining battery percentage.
- Build & design: rugged, travel‑oriented form factor; color and finish vary by SKU.
- Use cases: geared for heavy mobile use, travel, and multi‑device charging (phones, tablets, small accessories).
- Safety: typical protection features advertised include over‑charge, over‑discharge, short‑circuit and temperature protection.























