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The 10 best battery chargers to buy in the UK

Picture of a battery charger

Buying a new battery charger? Whether buying one for the first time or simply upgrading, it helps to know what features and functions are worth investing in. There are many types of products out there, so knowing which battery charger is best for you needs is sometimes difficult, although it’s made much easier when you know what to look for!

Check out the guide below for all the info you need to find the best battery charger:

What are battery chargers?

A battery charger is a device used to recharge batteries. Only rechargeable batteries are compatible with battery chargers, while certain types and sizes of batteries require specific battery charges. For example, rechargeable alkaline batteries use a different battery charger than lithium batteries.

Why should you buy a good battery charger?

The best battery charger devices are very useful, allowing you to easily recharge batteries, saving you the hassle of constantly buying disposable batteries. Portable charge banks are also great for anyone that uses mobile devices like smartphones and tablets, being able to recharge them without needing power from a plug socket or computer. 

How to choose the right battery charger in 2024?

Another picture of a battery charger

Finding the best battery charger can feel overwhelming when you don’t know where to start looking, so be sure to consider some of the following things before you buy:

  • Battery Size and Type: Traditional battery chargers are used for recharging secondary (rechargeable) AA, AAA, D, or 9-volt batteries, while portable battery chargers are used mainly for smartphones with ion batteries. So, it’s important to buy a battery charger that is compatible with the rechargeable batteries you have or need. For instance, a AAA battery charger cannot be used to charge AA batteries, while portable battery chargers only work on lithium batteries.
  • Charge Speed: The best battery chargers tend to offer the fastest recharge speeds, but they are also much more expensive as a result. Slower charge speeds usually mean a cheaper charger, and this can still be useful for overnight charging, so think about whether you need fast charge and if you are happy to pay more for it.
  • Capacity: When buying a battery charger for alkaline batteries, there are various capacities available, so consider how many you need to charge at any given time. For example, smaller battery chargers tend to recharge 2-4 batteries, while large chargers can fit as much as eight.
  • Indicator: A charge indicator is a great feature that shows you when the battery is fully changed. Some more advanced chargers come with a time indicator that tells you how long is left to charge the battery, while others can even indicate if the battery needs replaced.

What is the best kind of battery charger in the UK?

There are various types of battery chargers available to buy, any of which may be useful for your needs.

  • Portable Battery Charger: This battery charger is a flat device used to recharge lithium batteries in smartphone and tablet devices. They must be initially charged using an AC power supply or from a USB on a computer, after which they can be used to remotely charge certain devices. The best battery charger for recharging your phone on the go.
  • Slow Battery Charger: Used for recharging traditional batteries, taking anywhere between 14 and 16 hours to fully recharge an empty battery. Come with various capacities and are available for many battery sizes, being one of the most affordable battery chargers available.
  • Fast Battery Chargers: Designed to quickly charge batteries without causing any damage to their cells, they significantly reduce battery recharge time, making them very convienent. This does make them more expensive however.
  • Smart Battery Charger: Features an indicator that highlights how much voltage is required to recharge, when to stop charging, and when to replace the batteries entirely. Often set to low trick settings for a less damaging recharge.

Top 10 list of battery chargers in the UK (2024)

The bestseller list compares brands and their battery chargers. Which battery charger is the best?
Best choice TOP 1
Image of Best Price Square 639838 battery charger
Energizer Battery Charger, Recharge Pro, for AAA and AA Batteries…
  • Compatible with all AAA and AA NiMH rechargeable batteries (Energizer Recharge batteries…
  • Auto Safety - Auto Safety shut-off and overcharge protection features prevent damage…
  • Fast-charging - The rapid charging power of Recharge Pro delivers a full charge in…
BUY NOW
Offer TOP 2
Image of HiQuick C9026 battery charger
HiQuick LCD 4-slot Battery Charger for AA & AAA Ni-MH Ni-CD Rechargeable…
  • Please note that after the battery is fully charged, it is normal for the battery…
  • Please note that there are only two reasons why all the lights of the charger do…
  • If a non-rechargeable battery or a rechargeable lithium battery or alkaline is inserted…
BUY NOW
TOP 3
Image of EBL 64288122 battery charger
EBL Upgraded 8 Bays AA AAA Battery Charger with USB Ports and 8 Counts…
  • Nice Batteries and Chargers Combo: 1 X EBL 8 Bay Battery Charger, 8 Packs 2800mAh…
  • 2800mAh Ni-MH AA rechargeable batteries, the highest capacity on Amazon, every 4…
  • Controlled by MCU, automatically stop charging when detecting improper input voltage,…
BUY NOW
TOP 4
Image of EBL  battery charger
EBL AA Rechargeable Batteries 2800mAh 4-Pack and Smart Battery Charger…
  • Upgraded C802 Battery Charger from EBL: Fulfill your charging need for various types…
  • Travel Design: Compact battery charger with wall plug, easy to storage and carry…
  • 0 volt Activation Function: Automatically active “dead”batteries (low…
BUY NOW
TOP 5
Image of HiQuick SW-8N+50AA1800 battery charger
HiQuick 8 x AA Rechargeable Batteries with AA AAA Battery Charger,…
  • Type C Input & Safety protection Technology: It’s very convenient that…
  • Individual Charging Slots & Rapid Charging - HiQuick universal intelligent battery…
  • Low self-discharge - Embedded seal structure expand the space of crystal lattice,…
BUY NOW
TOP 6
Image of POWEROWL MY-C001 battery charger
POWEROWL 4-slot AA AAA Battery Charger with LCD Display (USB Quick…
  • PackagiPackaging:1 * 4 slot LCD Battery Charger, 1 * USB-Micro cable, 1 * manual…
  • Hige Quality Batteries: Powerowl Batteries Passed the US UL certification, can be…
  • Fast charging technology: The LCD intelligent charger can achieve 500mA high-speed…
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TOP 7
Image of HiQuick C9027 battery charger
HiQuick LCD 8-slot Battery Charger for AA & AAA Rechargeable Batteries,…
  • [Safety Protection] Controlled by MCU and multiple protection, over charge, over…
  • [Rapid Charging Function] HiQuick battery charger has advanced high current mode…
  • [Intelligent LCD Screen Charger] Intelligent LCD Screen can monitor battery charge…
BUY NOW
TOP 8
Image of OOHHEE  battery charger
OOHHEE 8 Bays Battery Charger, Large LCD Screen Battery Charger, for…
  • What you get1 x Large LCD Screen Battery Charge, 1 x Type C Cable, 1 x User Manual,…
  • Safety protectionControlled by MCU and multiple protection, overcharging, overcurrent,…
  • Type-C InputType C charging port suitable for all kinds of USB interface input, such…
BUY NOW
TOP 9
Image of Amazon Basics V-3299USB-UK battery charger
Amazon Basics 4 Slot Ni-MH AA & AAA Battery Charger With Indicator…
  • Charger Design: Protects against wrong polarity charging
  • Ideal when Travelling: Built-in switching power technology for worldwide use (100-240…
  • With LEDs: LEDs will indicate when rechargeable batteries are fully charged (red…
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TOP 10
Image of OOHHEE  battery charger
OOHHEE Battery Charger with 4 Slots, Individually Charger for AA AAA…
  • What you get1 x Large LCD Screen Battery Charger, 1 x Type C Cable, 1 x User Manual,…
  • Safety protectionControlled by MCU and multiple protection, overcharging, overcurrent,…
  • Type-C InputType C charging port suitable for all kinds of USB interface input, such…
BUY NOW
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We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. We consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. Last Update: 2024/04/18.