20000mAh Portable Power Bank – Ultra-Fast 2A Charging, Massive Power for All Devices

Never run out of power again! The RichRipple 20000mAh Portable Power Bank combines high capacity with advanced fast-charging technology, keeping your smartphones, tablets, and other essential gadgets powered all day long. Whether you're traveling, working, or on the go, this power bank is your reliable energy partner.

Key Features & Benefits:

1.Massive Power & Ultra-Fast Charging

With a real 20000mAh capacity and 2A adaptive fast charging, you can quickly recharge your devices and spend less time plugged in. Perfect for heavy users who need dependable power for smartphones, tablets, and more.

2. Dual Input & Dual Output for Ultimate Flexibility

Equipped with 2 input ports (Micro-USB and Type-C) and 2 USB output ports, this power bank offers unmatched convenience. Use any cable to recharge the bank itself, and power two devices at once without compromising on charging speed.

3. Sleek, Durable & Modern Design

Crafted with a refined dot-pattern texture and a unified matte finish, it’s not only stylish and scratch-resistant but also comfortable to hold. Designed to last, it’s the perfect blend of elegance and durability.

4. Compact & Travel-Friendly

Lightweight and pocket-sized, it comes with a clear power indicator so you always know your battery status. Ideal for trips, work, or daily commutes—take it anywhere without the bulk.

 Technical Specifications:

Capacity: 20000mAh

Input: 5V/2A (Micro-USB & Type-C)

Output: 5V/2A (Dual USB Ports)

Color: Black

Design: Ultra-slim body with smooth matte finish

Safety: Multi-protection system (overcharge, short-circuit, surge protection)

Display: LED power level indicator

Compatibility: Android, Type-C devices, tablets, Bluetooth speakers, and more

Nominal Battery Capacity: 20000mAh / 3.7V 

 Rated Output Capacity: ~13000mAh / 5V )

[Important Capacity Notice]

1. The Nominal Total Capacity (e.g., 10000mAh) of a power bank's internal battery cell is measured at 3.7V.
2. The standard charging voltage for devices like smartphones is 5V. During discharge, a voltage conversion and boost process occurs, which involves inevitable energy loss.
3. Therefore, the Actual Effective Output Capacity of a power bank is approximately 60%-70% of its Nominal Total Capacity.
4. Example: For a power bank with a nominal capacity of 10000mAh, its actual available capacity for charging devices is approximately 6000-7000mAh (specific value varies bydevice and usage environment).

 What’s in the Box?

1 x RichRipple 20000mAh Power Bank

1 x Micro-USB Charging Cable

1 x Retail Box

 Pro Tip:

For optimal performance, fully charge and discharge the power bank 3 times during initial use. This calibrates the battery level display and ensures long-lasting, accurate performance.

 Certified Safe & Reliable

Your safety is our priority. This power bank is built with advanced safety mechanisms and is CE & RoHS certified. Use it with confidence for phones, tablets, cameras, and all your USB-powered gadgets.

Stay powered, stay productive—wherever life takes you!

Specifications

Key Features

 Technical Specifications:

Capacity: 20000mAh

Input: 5V/2A (Micro-USB & Type-C)

Output: 5V/2A (Dual USB Ports)

Color: Black

Design: Ultra-slim body with smooth matte finish

Safety: Multi-protection system (overcharge, short-circuit, surge protection)

Display: LED power level indicator

Compatibility: Android, Type-C devices, tablets, Bluetooth speakers, and more

What’s in the box

What’s in the Box?

1 x RichRipple 20000mAh Power Bank

1 x Micro-USB Charging Cable

1 x Retail Box

Specifications

1. SKU: GE779EA0XKSL0NAFAMZ
2. Product Line: RichRipple OfficialStore
3. Model: RR10S
4. Size (L x W x H cm): 17*9*2.2
5. Weight (kg): 0.3
6. Color: Black
7. Main Material: Polymer Materials
8. From the Manufacturer: ​