Why is my power bank providing fewer charges than expected?

Energy loss during charging due to inefficiencies in battery cells and circuitry results in a 30% to 45% capacity reduction. A fully charged Anker 25,000mAh power bank typically delivers about 13,750 to 17,500mAh.

What is Trickle Charging Mode?

Trickle Charging Mode lets the USB-A port charge low-power devices like watches or earbuds. Turn it on or off by double-pressing the button. When enabled, a small blue dot appears, and a low standby output is normal.

Why does the power bank drain quickly when charging a laptop?

When charging a laptop, the power bank operates at high output which slightly reduces efficiency. Laptop batteries are also much larger than phone batteries, so the laptop's battery percentage rises slowly, making the power bank seem to drain faster.

Why is the power bank's output lower than expected?

Power bank's output depends on the power required by the connected device. As the device's battery level increases, the required power decreases. For example, with an iPhone 16 Pro and its original charger, the power drops to about 6W at 70% battery.

How do I adjust the length of the retractable cable and use the short cable?

Pull the retractable cable to your desired length and tug gently to lock it. To retract, pull slightly and it will retract automatically. For the lanyard, press upward to extend and downward to secure it in place.

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Anker Power Bank, 25,000mAh Travel Essential with 165W Total Output

Anker Power Bank, 25,000mAh Travel Essential with 165W Total Output

Product ID: 765999419

Details

Battery capacity
25000 Milliamp
Brand
Anker
Colour
Silver
Connector type
USB Type A USB
Special feature
Fast Charging

⚡165W total output power

🔋25,000mAh massive capacity

🔌3x 100W USB-C ports + built-in cables

143829CFA

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Description

⚡ Stay powered, stay unstoppable — the ultimate travel companion for the multitasking pro.

POWER THROUGH YOUR DAY - 25,000mAh capacity keeps all your devices charged multiple times—never get caught powerless again.
BUILT IN RETRACTABLE CABLES - Say goodbye to cable clutter with two ultra-durable built-in USB-C cables, one retractable and one doubling as a stylish carrying strap.
RAPID RECHARGE IN 20 MINUTES - Ultra-fast 100W input recharges the power bank to 30% in just 20 minutes—ready to go when you are.
TRAVEL READY PREMIUM DESIGN - Compact, durable, and sleek silver finish fits perfectly in your backpack or carry-on, backed by an 18-month warranty.
BLAZING FAST MULTI DEVICE CHARGING - Three 100W USB-C ports plus a USB-A port let you juice up four devices simultaneously at lightning speed.

The Anker Power Bank 25,000mAh delivers a powerhouse 165W output through triple 100W USB-C ports and a USB-A port, enabling simultaneous fast charging of up to four devices. Featuring two built-in USB-C cables (one retractable), it offers unparalleled convenience and durability for professionals on the move. With ultra-fast recharge capabilities and a sleek, compact design, this power bank is engineered to keep your devices charged all day, making it an essential travel and remote work accessory.

Specifications

ASIN	B0DMDJBCDP
Antenna Location	Phone
Battery Capacity	25000 Milliamp Hours
Battery Cell Type	Lithium Polymer
Battery Charge Time	2 Hours
Battery Weight	300 Grams
Battery capacity	25000 Milliamp Hours
Best Sellers Rank	12 in Mobile Phone Portable Power Banks
Brand	Anker
Brand Name	Anker
Colour	Silver
Compatible Devices	Smartphone
Connector Type	USB Type A, USB Type C
Connector type	USB Type A , USB Type C
Country of Origin	China
Customer Reviews	4.5 out of 5 stars 11,170 Reviews
External Testing Certification	ANATEL:04185-25-16934
Global Trade Identification Number	00194644225841
Is Electric	No
Is Product Cordless	No
Item Dimensions	15.7 x 5.4 x 4.9 centimetres
Item Dimensions L x W x Thickness	15.7L x 5.4W x 4.9Th centimetres
Item Weight	594 g
Manufacturer	Anker
Manufacturer Part Number	A1695
Model Number	A1695
Number of Batteries	1 C batteries required.
Number of Items	1
Number of Ports	4
Other Special Features of the Product	Fast Charging
Output Wattage	165 Watts
Portable	Yes
Power Source	Corded Electric
Product Warranty	18.00
Special feature	Fast Charging
UPC	194644225841
Unit Count	1.0 count
Voltage	5 Volts

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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143829CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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