charmast Portable Charger Built-in Cables, 20000mAh Power Bank 6-Output
Amazon.com: charmast Portable Charger Built-in Cables, 20000mAh Power Bank 6-Output | Travel Fast Charging Battery Pack for iPhone 17/16/15 Samsung Android, Flight-Approved, Multi-Device, USB-C & USB-A, LED % : Cell Phones & Accessories
Source: Amazon product listing. Captured 9h ago — recheck on Amazon.
Amazon can change price, availability, coupons, variants and delivery at any time. The final Amazon checkout offer always controls.
The stored Amazon price is awaiting a fresh verification. Historical price comparisons are withheld until the current offer is fresh and enough real captures exist.
WhattAPrice earns from qualifying purchases. Commission never changes the price you pay.
Price snapshot
Price history and deal breakdown
No accepted historical price captures are available yet. WhattAPrice will show a chart after at least two real captures are recorded.
Historical metrics will appear only after real price captures are recorded.
Historical-price scoring is withheld until at least two accepted real captures exist.
Scores shown here are based on WhattAPrice price and catalog signals. External review sources are presented separately in Review Intelligence.
Specifications, review intelligence, safety and warranty
- • Stay Powered Anywhere: This 20K portable charger delivers 3-4 full phone charges - ideal for camping, flights, or emergencies. Fits easily in backpacks to keep devices alive through weekend trips, festivals, or work travel
- • 3-in-1 Built-in Cables: No more hunting for cables! This power bank has USB-C and Micro-USB cables built in, compatible with iPhone and most devices — just plug in and charge. No cord clutter, no hassle
- • Wide Compatibility: Compatible with iPhone, Samsung Galaxy, Pixel, iPad, AirPods, Kindle and most tablets. No more carrying multiple chargers — one power bank covers your entire tech lineup
- • 22.5W Fast Charging: Get up to a 50% charge in about 30 minutes with 22.5W fast charging. Ideal for quick power-ups before meetings, commutes or when you're rushing out the door
- • Exact Battery % — No More Guessing: Unlike basic 4-light indicators, the digital display shows precise remaining power from 0–100%, just like your phone. No more unexpected shutdowns
- • Charge 6 Devices at Once: 6 output ports power your phone, tablet, earbuds and smartwatch simultaneously — no more choosing which device to charge first. Ideal for multi-device users
- • Double the Power, Minimal Extra Weight: 20,000mAh capacity (2× a standard 10K charger) in a slim 6.3 × 2.85 × 0.72 in design. Slightly heavier than 10K models but holds twice the energy — fits anywhere a paperback book would
Similar products worth comparing
Compare price, deal quality and WhattAPrice shopping signals before buying.
Retractable Car Charger,4 in 1 Fast Charging Car Charger with USB-C & USB-A
iPhone 14 13 12 11 Charger Fast Charging, 2Pack USB C Charger with 6FT Cord
