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Before you believe a bad review about us

We would like to respond openly to every negative review about us. Many are posted anonymously, so we cannot reach those customers directly. This open letter is our reply, and we would be grateful if you took a moment to read it.

But here is what a one-star review will never tell you:

  • We import from 70+ official distributors. That is why you pay far less than local retail — and why delivery takes longer. We publish the date before you pay, never after.
  • You can pay only when your goods land in Johannesburg. Pay on Arrival, no full payment up front. Ask yourself what scammer offers that.
  • Nobody has ever lost money with us. You get the product, or you get a refund. There is no third option, and there never has been.
  • We are part of the ITwork group — ten years trading in Europe, nine stores, thousands of positive reviews.
  • Johannesburg and Cape Town stores open this year — real shelves, real stock, walk in and buy the same day.

We are not satisfied with our review scores, and we are not going to fix them by hiding anything. We are fixing them by being faster, clearer and easier to reach than any reason to complain.

Read the full letter — photos and video of real shipments, and a straight answer to every accusation.

Problem with an order right now? Write to [email protected], [email protected] or [email protected] — answered the same business day. The letter also lists our group and store owners' contacts.
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Proove Guardian 20000mAh 22.5W Power Bank Black

Proove Guardian 20000mAh 22.5W Power Bank Black
Proove Guardian 20000mAh 22.5W Power Bank Black
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R615
The Proove Guardian 20000mAh Power Bank offers high-capacity portable charging with 22.5W fast charging support. Equipped with dual USB-A and USB-C ports, it can charge up to three devices simultaneously. The LED battery indicator keeps you informed of remaining power, while multiple safety protecti... Read More
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Stock Out Of StockNo Stock Code 3047779 Brand PROOVE Model GUARDIAN 20000MAH Warranty 2 Years

Shipping & Returns

Estimated delivery Friday, October 30
You will be kept updated through our detailed tracking system
Payment options
EFTPayFastBank CardSnapScanZapperGoogle PayApple PayMobicredMoreTymePay on Arrival

The Proove Guardian 20000mAh Power Bank offers high-capacity portable charging with 22.5W fast charging support. Equipped with dual USB-A and USB-C ports, it can charge up to three devices simultaneously. The LED battery indicator keeps you informed of remaining power, while multiple safety protections ensure reliable operation.

Advantages

High 20000mAh capacity for multiple device charges; 22.5W USB-A output for rapid charging; USB-C Power Delivery 20W for compatible devices; Charge three devices at once; LED indicator for battery status; Compact and durable ABS+PC construction.

Suitable for

  • Smartphones and tablets
  • Bluetooth headphones and earbuds
  • Portable gaming consoles
  • Cameras and other USB-powered devices

Key specifications

  • Battery Capacity: 20000mAh / 74Wh
  • Battery Type: Lithium Polymer
  • USB-C Input: 5V/3A, 9V/2A, 12V/1.5A (18W Max PD)
  • Micro USB Input: 5V/2A, 9V/2A (18W Max QC)
  • USB-C Output: 5V/3A, 9V/2.22A, 12V/1.67A (20W Max PD)
  • USB-A 1 Output: 5V/3A, 9V/2A, 12V/1.5A (18W Max QC)
  • USB-A 2 Output: 4.5V/5A, 5V/4.5A, 9V/2A, 12V/1.5A (22.5W Max SCP/QC)
  • Total Output: 22.5W Max
  • Fast Charging Protocols: PD 3.0, QC 3.0, Huawei SCP, AFC, FCP
  • Number of Outputs: 3 (1x USB-C, 2x USB-A)
  • Display: LED Battery Indicator
  • Material: ABS + PC
  • Color: Black
  • Safety: Overcharge, Over-discharge, Overcurrent, Short-circuit, Overvoltage, Overheating Protection
  • Charging Time: Approx. 6-7 hours (with 18W PD charger)

Recommendations

For optimal performance, use a compatible PD or QC charger for recharging the power bank. This power bank is ideal for travel, daily commutes, and emergency backup power.

Specifications
Brand
Proove
Category
Power Bank
Circuit Protection
Overcharge, Over-discharge, Overcurrent, Short-circuit, Overvoltage, Overheating
EAN
6901112432168
Material
ABS + PC
Maximum Output Power
22.5W
Model
GUARDIAN 20000MAH
MPN
GUARDIAN 20000MAH
Product colour
Black
Product type
Power Bank
Special features
Fast Charging 22.5W, PD 3.0, QC 3.0, LED Indicator
Weight
0.4 kg
Price history over the last 6 months
Proove Guardian 20000mAh 22.5W Power Bank Black
Current
R615
Lowest
R597
Highest
R624
Change 24H
+R17   +3%
Week
-R2   0%
Month
-R2   0%

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