charmast 20000mAh Power Bank

Charmast 20000mAh Power Bank with Integrated Cables - User Manual

Model: 20000mAh Power Bank

1. ఉత్పత్తి ముగిసిందిview

The Charmast 20000mAh Power Bank is a portable charging solution designed for convenience and efficiency. It features multiple integrated cables and ports to charge a wide range of devices quickly and safely. Its compact design makes it ideal for travel and daily use.

ముఖ్య లక్షణాలు:

  • ఇంటిగ్రేటెడ్ కేబుల్స్: Includes USB-C, Lightning, and Micro-USB cables, eliminating the need to carry extra wires.
  • బహుళ-పరికర ఛార్జింగ్: Capable of charging up to 5 devices simultaneously.
  • ఫాస్ట్ ఛార్జింగ్: Supports 22.5W fast charging with PD3.0 and QC4.0 technologies, charging compatible phones from 0% to 65% in approximately 30 minutes.
  • అధిక సామర్థ్యం: A 20000mAh battery provides multiple full charges for most smartphones.
  • పోర్టబుల్ డిజైన్: Slim and lightweight (16 x 7.2 x 1.9 cm, 340g) for easy transport.
  • భద్రతా లక్షణాలు: Equipped with intelligent protections against overcharge, overvoltage, overcurrent, short circuits, and overheating. Airline-safe.
  • డిజిటల్ ప్రదర్శన: A clear LED display shows the exact remaining battery percentagఇ (0-100%).

ప్యాకేజీ విషయాలు:

  • 1 × Charmast 20000mAh Portable Power Bank
  • 1 × యూజర్ మాన్యువల్ (ఈ పత్రం)
  • 1 × ట్రావెల్ పర్సు
Image showing the Charmast power bank alongside its retail packaging, indicating the product and its box.

Description: The image displays the Charmast 20000mAh Power Bank next to its white and green retail packaging, illustrating the product as it comes in the box.

2. Initial Setup and Charging the Power Bank

2.1 మొదటి ఉపయోగం

Before using your Charmast Power Bank for the first time, it is recommended to fully charge it. This ensures optimal battery performance and longevity.

2.2 పవర్ బ్యాంక్‌ను రీఛార్జ్ చేయడం

The power bank can be recharged using various methods. The digital display will show the charging progress.

  1. Using the Integrated USB-A Cable:

    Connect the integrated USB-A cable directly to a USB wall adapter (at least 10W recommended for standard charging, 18W+ for fast charging) or a computer's USB port. Charging time is approximately 12 hours with a standard adapter.

    Image showing the power bank being recharged via its integrated USB-A cable connected to a wall adapter, with a note about 12 hours charging time.

    Description: The image illustrates the power bank being recharged using its integrated USB-A cable plugged into a wall adapter. The display shows charging progress, and text indicates a 12-hour charging time with a 10W wall charger.

  2. Using the Integrated USB-C Cable (Input):

    Connect the integrated USB-C cable to a compatible USB-C wall adapter (18W PD/QC recommended for fast charging). Charging time is approximately 6 hours with an 18W PD/QC adapter.

    Image showing the power bank being recharged via its integrated USB-C cable connected to a wall adapter, with a note about 6 hours charging time.

    Description: This image shows the power bank being recharged using its integrated USB-C cable, connected to a wall adapter. The display indicates charging, and text highlights a 6-hour charging time with an 18W PD/QC charger.

  3. Using the Micro-USB Input Port:

    Connect a Micro-USB cable (not integrated) to the power bank's Micro-USB input port and a compatible wall adapter (18W QC recommended for fast charging). Charging time is approximately 6 hours with an 18W QC adapter.

  4. Using the USB-C Input Port:

    Connect a USB-C to USB-C cable (not integrated) to the power bank's USB-C input port and a compatible wall adapter (18W PD/QC recommended for fast charging). Charging time is approximately 6 hours with an 18W PD/QC adapter.

The LED digital display will show the battery percentagఇ ఇంక్రీజ్asing during charging. Once it reaches 100%, the power bank is fully charged.

3. ఆపరేటింగ్ సూచనలు

3.1 మీ పరికరాలను ఛార్జ్ చేస్తోంది

The Charmast Power Bank offers multiple ways to charge your electronic devices.

  1. Using Integrated Cables:

    Pull out the appropriate integrated cable (Lightning for iPhone, USB-C for Android/iPad, Micro-USB for older devices) and connect it directly to your device's charging port. The power bank will automatically begin charging.

    Image showing the power bank with its integrated cables (Lightning, USB-C, Micro-USB, and USB-A for self-recharge) extended, connected to a smartphone.

    Description: This image displays the power bank with its four integrated cables (Lightning, USB-C, Micro-USB, and USB-A) pulled out. A smartphone is shown connected to one of the cables, illustrating direct device charging.

  2. Using External USB Ports:

    The power bank also features additional USB-A and USB-C output ports. Connect your device's charging cable to one of these ports and then to your device. The power bank will detect the connection and start charging.

    Image showing the power bank connected to multiple devices (smartphone, smartwatch, earbuds) via its integrated cables and external ports.

    Description: The image shows the power bank simultaneously charging a smartphone, smartwatch, and wireless earbuds using a combination of its integrated cables and external USB ports, demonstrating its multi-device charging capability.

The power bank can charge up to 5 devices simultaneously using its various outputs. The LED display will show the remaining battery percentage.

3.2 Digital Display Information

The integrated LED digital display provides real-time information about the power bank's battery status. It shows the exact percentage of charge remaining (0-100%).

Image showing the power bank's digital display indicating 100% charge.

Description: A close-up of the power bank's digital display, clearly showing "100%" battery charge, with a smartphone connected and charging in the background.

4. నిర్వహణ మరియు సంరక్షణ

  • పవర్ బ్యాంక్‌ను నీరు, తేమ మరియు తీవ్రమైన ఉష్ణోగ్రతల నుండి దూరంగా ఉంచండి.
  • పవర్ బ్యాంక్‌ను వదలడం లేదా బలమైన ప్రభావాలకు గురి చేయడం మానుకోండి.
  • Do not attempt to disassemble, repair, or modify the device. This will void the warranty and may cause safety hazards.
  • Clean the power bank with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
  • Store the power bank in a cool, dry place when not in use. For long-term storage, it is recommended to charge it to about 50-70% every three months to preserve battery health.

5. ట్రబుల్షూటింగ్

సాధారణ సమస్యలు మరియు పరిష్కారాలు:

సమస్యసాధ్యమైన కారణంపరిష్కారం
పరికరాలను ఛార్జ్ చేయని పవర్ బ్యాంక్.
  • పవర్ బ్యాంక్ బ్యాటరీ ఖాళీ అయింది.
  • వదులుగా ఉన్న కేబుల్ కనెక్షన్.
  • Incompatible device or cable.
  • పవర్ బ్యాంక్‌ని రీఛార్జ్ చేయండి.
  • Ensure cables are securely connected to both the power bank and the device.
  • Verify device compatibility and use original or certified cables.
పవర్ బ్యాంక్ రీఛార్జ్ కావడం లేదు.
  • ఛార్జింగ్ కేబుల్ లేదా అడాప్టర్ తప్పుగా ఉంది.
  • Input port is dirty or damaged.
  • Try a different charging cable and wall adapter.
  • Gently clean the input port with a dry, soft brush. If damaged, contact support.
నెమ్మదిగా ఛార్జింగ్ వేగం.
  • Using a non-fast charging adapter/cable.
  • పరికరం వేగవంతమైన ఛార్జింగ్‌కు మద్దతు ఇవ్వదు.
  • ఒకేసారి బహుళ పరికరాలను ఛార్జ్ చేస్తోంది.
  • Use an 18W or higher PD/QC compatible wall adapter and cable for recharging the power bank.
  • Ensure your device supports fast charging.
  • Charging fewer devices may increase speed for individual devices.
డిజిటల్ డిస్ప్లే పనిచేయడం లేదు.
  • పవర్ బ్యాంక్ పూర్తిగా డిశ్చార్జ్ అయింది.
  • అంతర్గత పనిచేయకపోవడం.
  • Attempt to recharge the power bank.
  • సమస్య కొనసాగితే, కస్టమర్ సపోర్ట్‌ని సంప్రదించండి.

6. ఉత్పత్తి లక్షణాలు

బ్రాండ్మనోహరమైన
మోడల్20000 ఎంఏహెచ్ పవర్ బ్యాంక్
బ్యాటరీ కెపాసిటీ20000 మిల్లీampఎరోరా (mAh)
Max Battery Power20000 మిల్లీampఎరోరా (mAh)
రంగునలుపు
ప్రత్యేక లక్షణాలుFast charging, Slim design, Integrated cables, Digital display
వాల్యూమ్tage3.7 వోల్ట్లు
Number of Ports (External)2 (USB-A, USB-C)
ఇంటిగ్రేటెడ్ కేబుల్స్Lightning, USB-C, Micro-USB, USB-A (for self-recharge)
అనుకూల పరికరాలుRedmi Note, Samsung Galaxy S25, S25+, S25 Ultra, S24, S24+, S24 Ultra, S23, S23+, S23 Ultra, Z Fold 6, Z Flip 6, Z Flip 5, A56, A55, A26, A24, A16, iPhone 17/16/15/14/13/12/11 Plus/Pro/Pro Max, iPad series
బ్యాటరీ రకంలిథియం పాలిమర్
వస్తువు బరువు350 గ్రాములు
కొలతలు (L x W x H)14.4L x 6.7W x 1.8H సెం.మీ
తయారీదారుడాంగ్ గ్వాన్ యుటోపియా-ఒరిజినాలిటీ టెక్నాలజీ కో., లిమిటెడ్
మూలం దేశంచైనా

7. వారంటీ మరియు మద్దతు

Your Charmast Power Bank comes with a 12 నెలల ఉత్పత్తి వారంటీ కొనుగోలు చేసిన తేదీ నుండి.

In addition to the warranty, Charmast provides lifetime technical assistance ఈ ఉత్పత్తి కోసం.

If you encounter any issues or have questions regarding your power bank, please contact Charmast customer support through the retailer where you purchased the product or visit the official Charmast webసంప్రదింపు సమాచారం కోసం సైట్.

వారంటీ క్లెయిమ్‌ల కోసం దయచేసి మీ కొనుగోలు రుజువును ఉంచుకోండి.

8. భద్రతా సమాచారం

  • Do not expose the power bank to fire or extreme heat.
  • Do not use the power bank in environments with high humidity or near water.
  • పిల్లలకు దూరంగా ఉంచండి.
  • పవర్ బ్యాంక్‌ను షార్ట్ సర్క్యూట్ చేయవద్దు.
  • స్థానిక నిబంధనల ప్రకారం పవర్ బ్యాంక్‌ను బాధ్యతాయుతంగా పారవేయండి. గృహ వ్యర్థాలతో పాటు దానిని పారవేయవద్దు.
  • If the power bank swells, leaks, or emits an unusual odor, discontinue use immediately and contact support.

9. ఉత్పత్తి వీడియో ప్రదర్శన

Watch this video for a visual guide on the features and usage of the Charmast 20000mAh Power Bank.

Description: An official product video demonstrating the Charmast 20000mAh Power Bank's features, including its integrated cables, multi-device charging capability, slim design, and portability for outdoor use.

© 2026 Charmast. All rights reserved.

For further assistance, please refer to the contact information provided with your purchase.

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