£21.96
(updated at 2025-01-18 02:16:00)
Score: 911 mAh per £


Product features

  • The power pack provides an energy boost on the go
  • Optimised charging protects the battery and therefore prolongs the lifespan of mobile phones, tablets, etc.
  • Certified cells for maximum quality and safe charging: overcharge, overvoltage, overheating and short circuit protection
  • Small and lightweight: the mobile charger fits in any pocket and hand luggage
  • Maximum compatibility for all mobile phones, tablets and other devices, e.g. smart watch, digital camera or Bluetooth headphones

Description

Quick charging, charging on the go: The external battery supplies smartphones, tablets, Bluetooth loudspeakers and other mobile devices with power – whether it be in the office, on the plane or at the beach


Hama Powerbank Colour 20 20000 mAh Review

Overview The Hama Powerbank Colour 20 20000 mAh is a high-capacity external battery designed to provide extended power to your mobile devices. It features a sleek design, multiple charging ports, and advanced safety features. Here’s a detailed analysis of its pros and cons.

Design and Build The power bank has a compact and lightweight design, making it easy to carry in your handbag or backpack. It measures 68 x 25 x 130 mm and weighs 361 grams, making it portable and convenient for travel. The device has a modern aesthetic with a pleasant rubberized surface that prevents fingerprints, adding to its durability and ease of use.

Charging Capabilities The power bank is equipped with one USB-C port and two USB-A ports, allowing you to charge multiple devices simultaneously. The USB-C port supports fast charging, which can fully charge a Samsung Galaxy S21+ in just 9 hours. The power bank also features an optimized charging process that helps extend the battery life of your devices.

Safety Features The Hama Powerbank Colour 20 20000 mAh is certified with cells that ensure the highest quality and safe charging. It includes protection against overcharging, overvoltage, overheating, and short circuits. This ensures that your devices are charged safely and efficiently.

LED Display The power bank features an LED display that indicates the battery level in four stages: 100%, 75%, 50%, and 25%. This feature helps you monitor the remaining power and plan your charging sessions accordingly.

Compatibility The power bank is highly compatible with a wide range of devices, including smartphones, tablets, Bluetooth speakers, smartwatches, digital cameras, and Bluetooth headphones. Its versatility makes it an ideal accessory for both personal and professional use.

Pros:

  • High Capacity: 20000 mAh capacity provides extended power for multiple devices.
  • Multiple Ports: One USB-C and two USB-A ports for simultaneous charging.
  • Fast Charging: Supports fast charging via the USB-C port.
  • Safety Features: Certified cells with protection against overcharging, overvoltage, overheating, and short circuits.
  • LED Display: Indicates battery level in four stages.
  • Compact Design: Lightweight and portable design.
  • Compatibility: Suitable for a wide range of devices.

Cons:

  • Weight: Although lightweight, it still weighs 361 grams.
  • Size: While compact, it may not fit in very small pockets or bags.
  • LED Display Limitations: The display only shows four levels of charge, which might not be detailed enough for some users.

Verdict The Hama Powerbank Colour 20 20000 mAh is an excellent choice for anyone looking for a reliable and high-capacity portable charger. Its multiple charging ports, fast charging capabilities, and advanced safety features make it a versatile accessory for both personal and professional use. While it has some minor drawbacks, such as its weight and limited LED display, these are outweighed by its numerous benefits.

Features Table

Feature Description
Battery Capacity 20000 mAh
Ports 1x USB-C, 2x USB-A
Charging Speed Fast charging via USB-C port
Safety Features Certified cells with protection against overcharging, overvoltage, overheating, and short circuits
Display LED display indicating battery level in four stages (100%, 75%, 50%, 25%)
Compatibility Suitable for smartphones, tablets, Bluetooth speakers, smartwatches, digital cameras, and Bluetooth headphones
Dimensions 68 x 25 x 130 mm
Weight 361 grams
Material Rubberized surface for durability and ease of use
Color Available in gray color