40000mAh Power Bank, 30W PD Fast Charging Portable Charger with LED Digital Display, High Capacity External Battery Pack for iPhone 17 16 15 Pro Max, Samsung Galaxy, iPad, Camping by Tilnce
40000mAh Power Bank, 30W PD Fast Charging Portable Charger with LED Digital Display, High Capacity External Battery Pack for iPhone 17 16 15 Pro Max, Samsung Galaxy, iPad, Camping by Tilnce
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40000mAh Power Bank, 30W PD Fast Charging Portable Charger with LED Digital Display, High Capacity External Battery Pack for iPhone 17 16 15 Pro Max, Samsung Galaxy, iPad, Camping by Tilnce

69 ratings
40000mAh Power Bank, 30W PD Fast Charging Portable Charger with LED Digital Display, High Capacity External Battery Pack for iPhone 17 16 15 Pro Max, Samsung Galaxy, iPad, Camping by Tilnce40000mAh Power Bank 30W PD Fast Charging Portable Charger iPhone 17 16 15 14 13 12 Pro Max Samsung Galaxy iPad Pro Air Mini Google Pixel 9 8 7 Pro CaTilnce 40000mAh Power Bank 30W PD Fast Charging Portable Charger iPhone 17 16 15 Pro Max Samsung Galaxy High Capacity Battery Pack Camping TravelTilnce 40000mAh Portable Power Bank 22 5W PD Fast Charging External Battery Pack 3 High Speed Ports Smart LED Digital Display NTC Temperature ControlTilnce 50000mAh Portable Power Station 30W PD Fast Charging External Battery 3 USB Ports Smart LED Digital Display NTC Safe Power Bank iPhone 17 16 1
Actual ColorClassic Jet Black (Anti-Fingerprint)

Key item features

  • ✅️【Massive 40000mAh Capacity for Weeks of Power】: Eliminate battery anxiety with the Tilnce . This 40,000mAh (148Wh) monster power bank provides enough energy to charge an iPhone 17 up to 9 times or a tablet 3.5 times. It is the ideal companion for long-haul travel, week-long camping trips, and emergency home backup.
  • ✅️【Pro-Grade 30W PD Ultra-Fast Charging】: Experience next-level speed with upgraded 30W Power Delivery and QC 4.0 technology. Refuel your iPhone 17 or Samsung Galaxy S24 Ultra to 55% in just 30 minutes—3x faster than standard battery banks. Spend less time tethered to a wall and more time exploring.
  • ✅️【Simultaneous Triple Charging Hub】: Power up to 3 devices at once with 1 high-speed USB-C and 2 USB-A ports. Our intelligent distribution system ensures every device—from your smartphone to your Nintendo Switch—gets the precise voltage for a safe and efficient charge. Perfect for family road trips.
  • ✅️【Universal Compatibility & Smart LED Display】: Specifically optimized for the latest flagship tech, including iPhone 17/16/15 Pro Max, iPad Pro, and Google Pixel 9. The integrated Smart LED Digital Screen provides an accurate 1% to 100% reading of your remaining energy, keeping you in total control.
  • ✅️【10-Layer Advanced Safety (Non-Airline Approved)】: Our intelligent IC chip guards against overcharging, overheating, and short circuits. PLEASE NOTE: Due to its massive 148Wh capacity, this unit is NOT allowed on airplanes and is designed for heavy-duty ground use and off-grid adventures.

About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars
69 ratings22 reviews
How item rating is calculated
  1. 5 stars75% (52)
  2. 4 stars12% (8)
  3. 3 stars6% (4)
  4. 2 stars4% (3)
  5. 1 star3% (2)

Reviews summary

Pros

  • : Holds a lot of power for multiple device charges.
  • : Simple to operate with a small footprint.
  • : Charges devices rapidly.
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Showing 1-3 of 22 reviews

Jul 17, 2026
Reviewer name: Danny
Item details
Color: Classic Jet Black (Anti-Fingerprint)
Sold byTilnceDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Charges phone fast. Recharges pretty fast as well.Ipone17 from 3% to 95% in 1.7 hours Battery pack at 100% from start, 76% when completed. Used anothe 29% charging S24ultra, from 5% to 100% 1.6hr charge time. Power indicator meter makes it very easy to know how much power is available.

Helpful?54B49WUXFFN419529854604
Feb 18, 2026
Reviewer name: WalMartPurchases
Top Reviewer
Item details
Color: Classic Jet Black (Anti-Fingerprint)
Sold and shipped byTilnce
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Power When You Need It!

Received this power bank today. It arrived charged to 68%. I plugged it into the charger using the cord provided with the item. The power bank seemed to charge to 100% quickly. The power bank has a digital display indicating the percentage of charge. This is a handy feature. The item is small (approximately 6.75”x2.75”) and is a little over 1” thick. This is an easy size to carry in one’s purse, book bag or briefcase. I look forward to having this power available for use with my cell phone and/or iPad.

Incentivized Review
Helpful?54B49WUXFFN419529854604
Mar 25, 2026
Reviewer name: Travis
Top Reviewer
Item details
Color: Pink (Anti-Scratch)
Sold and shipped byTilnce
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good Capacity Battery Pack

The best feature of this battery pack is obviously the 40k amh capacity. The pack did take several hours to charge completely to 100 percent. There is a cable included to charge the battery pack. Three ports in total you can use to charge devices: one USB-C and two regular USB ports. I was able to charge two different devices at the same time which was great! Some battery packs only allow one. Overall, I was very pleased with the capacity and look of the battery back.

Incentivized Review
Helpful?54B49WUXFFN419529854604
Current price is Now $22.88
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4.723684210526316 out of 5 stars
4.723684210526316 stars out of 5, based on 76 seller reviews(4.7)
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