mi power bank 20000mah
20000mAh Power Bank
power bank 20000mah
best power bank 20000mah
mi power bank 20000mah
20000mAh Power Bank
power bank 20000mah
best power bank 20000mah

MAK POWER Marathon-18

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20000 mAh 30W PD Power Bank with in-built cables, Digital display

🔥Get it at ₹1099 Only | By using GRAB100

Limited-Time Offers, End in: 151D 8H 23M 0S
Color: BOLD BLACK
Rs. 1,199.00
Rs. 2,199.00
Rs. 1,199.00
Save Rs. 1,000.00
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mi power bank 20000mah

MAK POWER Marathon-18

Rs. 2,199.00 Rs. 1,199.00
mi power bank 20000mah
20000mAh Power Bank
power bank 20000mah
best power bank 20000mah

MAK POWER Marathon-18

Rs. 2,199.00 Rs. 1,199.00
Color: BOLD BLACK
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🛡️ 6 Months Limited Warranty *
Quality Assured
🛡️ 6 Months Limited Warranty *
Quality Assured
🛡️ 6 Months Limited Warranty *
Quality Assured
🛡️ 6 Months Limited Warranty *
Quality Assured
🛡️ 6 Months Limited Warranty *
Quality Assured

Technical Specifications

MAK POWER Marathon-18
Capacity
20000 mAh
Charging Ports
1 X USB, 1 X Type-C, 1 X Micro-USB,
Charging Support
In-built Cables, Fast Charge 30W PD
Display Type
Digital
For Use
Travel & Outdoor for Android and iPhones Both
Warranty
06 Months Limited Warranty*
Customer Care
1800-121-4520
INR-2199 /-
MRP (Inc. of all taxes.)

Mak Power 20000mAh 30W PD Power Bank – Fast, Slim & Reliable

  • 20000mAh high-capacity power bank for long-lasting backup
  • Supports 30W PD fast charging for quick and efficient power delivery
  • Charges devices up to 50% in around 30 minutes
  • Built-in Type-C and Lightning cables for hassle-free charging
  • No need to carry extra charging wires while travelling
  • Charge up to 4 devices simultaneously with multiple ports
  • Includes Type-C PD, USB-A QC 3.0, Micro-USB, and built-in cable support
  • Ultra-slim and lightweight design for easy portability
  • Digital LED display shows battery percentage and charging status
  • Compatible with iPhone, Android phones, tablets, earbuds, smartwatches, and laptops
  • Perfect for travel, gaming, office work, and emergency charging
  • Stylish matte finish with durable body design
  • Smart charging protection ensures safe and stable performance
  • Delivers premium fast charging features at a budget-friendly price
  • Ideal choice for users who need powerful multi-device charging on the go

Proper maintenance prolongs battery life and prevents thermal incidents.

  • Use Original Chargers: Always use the manufacturer-provided charging cable and a reliable, certified adapter to prevent over-voltage.
  • Charge in a Safe Environment: Avoid charging your power bank on soft, flammable surfaces like beds, sofas, or under blankets.
  • Avoid Extreme Temperatures: Do not expose your power bank to direct sunlight, leave it inside a parked car, or store it near heaters. Ideal operating temperatures range from 0 degree C to 35 degree C.
  • Prevent Short Circuits: Keep your power bank away from loose metal objects (e.g., coins, keys, paper clips) that could accidentally bridge the ports.
  • Storage Tips: If you are storing the power bank for a long period, keep it in a cool, dry place and ensure it has a 50% charge rather than being fully drained or fully charged.
  • Manufactured By: Innotech Electronics
  • Marketed By : Victoria International

Frequently Asked Questions

It typically takes about 4-6 hours to fully charge a 20,000 mAh power bank using a standard 2A adapter. Charging time may vary based on the power adapter and cable used.

Yes, most 20,000 mAh power banks support pass-through charging, allowing you to charge the power bank while charging a device. However, it may reduce the lifespan of the power bank, so it's recommended to avoid doing this frequently.

Yes, a 20,000 mAh power bank is safe for air travel. Most airlines allow power banks under 27,000 mAh (100 watt-hours) in carry-on luggage. However, always check with your airline's guidelines before traveling.

A slight increase in temperature is normal when the power bank is charging or being used to charge devices. However, if the power bank becomes excessively hot, stop using it and contact customer support, as this could indicate a malfunction.

To maintain the battery life, avoid exposing the power bank to extreme temperatures, keep it dry, and use it regularly. Charging it before it drops below 20% and not letting it remain at 100% for too long can help prolong its lifespan.