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Battery Chargers

As the name suggests, battery chargers are effective devices for charging a vast range of rechargeable cells or batteries and restoring their electrical energy. These chargers supply an adequate amount of energy, avoiding battery replacement once discharged. They come in varied designs with distinct specifications and include versions that comprise LED indicators and automatic safety timers that help avoid battery overcharging. Our battery chargers are compatible with various battery/cell types and ensure an appropriate battery. For instance, a car battery charger should not be applicable for mobile phones, nor should NiMH batteries be charged with NiCd chargers.  

Working Principle of Battery Chargers

Battery chargers are equipped with electrodes with the capability to recharge batteries many times. A compatible rechargeable battery is connected to the charger unit and starts restoring its energy once the current starts to flow.  

Why Should I Buy Battery Chargers?

Battery chargers offer various remarkable specifications allowing multiple benefits, such as:

  • They are an economical way to avoid replacing batteries and disposing of them. 
  • They extend the battery’s performance within a limited time.
  • Reduce expenses by eliminating the need to buy new batteries/cells. 
  • They are eco-friendly by minimizing battery disposals, reducing landfills, and more battery production. 
  • Compatible with various battery types with different chemistry (NiCd, Lithium-ion, and NiMH).
  • Features excellent flexibility and adaptability, allowing you to recharge personal and professional gadgets (like cameras, monitoring equipment, etc.) and even in cars with adapters.
  • They come in various charger varieties.
  • Supplied with visual indications and colour variations once charging is complete. 

Types of Battery Chargers

Battery chargers come in various types that suit different batteries with varied chemistry. For instance, battery charger types feature slots and plug sockets for placing smaller batteries/cells straight. Some versions include crocodile clip connectors ideal for larger lead-acid battery connections. At the same time, some chargers, like lithium- and lead-based chargers, provide energy constantly on constant voltage. In addition, nickel-based batteries are recharged using constant current with free voltage risings. Some of the battery charger types include:

  • Lithium Battery chargers
  • Lead-Acid Battery Chargers 
  • 12V and 24V Battery Chargers
  • Car Battery Chargers
  • AA and AAA Battery Chargers.

Typical Applications of Battery Chargers

A battery charger provides energy to its compatible battery types depending on the battery chemistry and charger types. They are used to recharge small batteries and cells for various applications, including:

  • Vehicles
  • Boats
  • Torches
  • Mobile Phones
  • Multi-chemistry Batteries.

Note: Avoid battery overcharging and cut off power/charging once recharged to avoid battery overheating and maximum energy loss. Overcharging can result in battery explosion, rupturing, and chemical leakage.


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Texas Instruments
Rohs Verified
BQ2003PN-N, Texas Instruments
34 In Stock
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25 +
£ 3.79
50 +
£ 3.61
125 +
£ 3.42
Texas Instruments
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BQ2004SN, Texas Instruments
285 In Stock
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40 +
£ 3.38
80 +
£ 3.29
200 +
£ 3.21
Yuasa
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YPC2A12, Yuasa
Pre Order
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1 +
£ 69.84
Texas Instruments
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BQ2057CSN, Texas Instruments
4 In Stock
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75 +
£ 2.07
150 +
£ 2.02
375 +
£ 1.97
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1001-0011-UK, Ansmann
Pre Order
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1 +
£ 24.92
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1101-0004-UK, Ansmann
43 In Stock
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1 +
£ 9.10
Energizer
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7638900298741, Energizer
5 In Stock
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1 +
£ 47.26
TecMate
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TM272, TecMate
2 In Stock
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1 +
£ 184.92
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1001-0063-UK, Ansmann
17 In Stock
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1 +
£ 20.76
Ansmann
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1001-0122, Ansmann
36 In Stock
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1 +
£ 41.94
Facom
B124.HD, Facom
Pre Order
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£ 4118.03
CT5 TIME TO GO UK, CTEK
6 In Stock
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£ 138.92
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2047120000, Mascot
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£ 127.68
MEAN WELL
NPB-1700-48, MEAN WELL
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£ 251.93
DCB1104-QW, DeWALT
13 In Stock
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1 +
£ 69.42
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RND 305-00016, RND
225 In Stock
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£ 122.34
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JCB-PLT-CH, JCB
5 In Stock
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1 +
£ 24.18
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RS_793-4326, Friwo
45 In Stock
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£ 55.26
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RS_793-4329, Friwo
86 In Stock
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£ 55.31
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RS_793-4332, Friwo
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£ 67.56
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3743000047, Mascot
26 In Stock
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£ 44.24
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3546000051, Mascot
17 In Stock
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£ 43.69
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3546000054, Mascot
59 In Stock
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1 +
£ 54.61
MXTS 40 EU, CTEK
11 In Stock
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1 +
£ 1132.92
PRO 25 S EU, CTEK
1 In Stock
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£ 511.73
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New Items
New items
RS_173-5587, RS PRO

RS_173-5587, RS PRO

RS PRO 2 Cell 1300 mA Battery Pack Charger for Lithium-Ion Batteries, AUS, EURO, UK & USA Plug The RS Pro Battery Pack Chargers offer a range of products to fit many charging applications. Each charger comes pre-configured with 4 mains input plugs and 8 output connectors to suit a wide range of applications. This charger is designed for charging 2 Cell lithium ion battery packs, with a nominal charging current of 1.3A. Features and Benefits Nominal Voltage: 7.4V Charging Current: 1.3A Batterys Charged: 2S Li-Ion battery packs Various connectors with reversible polarity for many end applications Wide-range input voltage for use worldwide Protected against wrong polarity and short circuit Clear indication via 2x coloured LEDs CE Marked Output Connectors Available: 0.75 x 2.35 x 10mm Hollow Plug 1.35 x 3.5 x 10mm Hollow Plug 1.7 x 4 x 10mm Hollow Plug 1.75 x 4.75 x 10mm Hollow Plug 2.1 x 5 x 12mm Hollow Plug 2.5 x 5.5 x 12mm Hollow Plug 2.5 x 12mm Jack Plug 3.5 x 15mm Jack Plug Warnings For use with Li-Ion 2S battery packs only - Do not connect other types or sizes of battery
New items
549-271, RS Pro

549-271, RS Pro

24V 3 Stage Lead Acid Battery Chargers High Quality range of Automatic 3 Stage 24V Lead Acid Battery Chargers, Charging Current(s) of 2∼25A with many models provided in Aluminium impact resistant casing and supplied with UK and EU Mains Leads & Crocodile Clip Connectors 3 Stage Control (Fast/Normal/Float) Full Charge with Automatic Shutdown Short Circuit Output Protected Most models with 115/230V input range Reverse Polarity Protected Overload Protected Compliant to safety standards LED Indicator Included RoHS & CE Directive Compliant UK / EU Plug
New items
Batt.Temp.Sensor 25ft, COTEK

Batt.Temp.Sensor 25ft, COTEK

COTEK Battery Temperature Sensor 25ft The COTEK Battery Temperature Sensor for the CX series
New items
793-4317, RS Pro

793-4317, RS Pro

RS Li-Ion Switchmode Chargers The charge control ensures that the batteries receive optimum charge with no overcharging thus maximising the life of the battery. These units are approved for both medical and non-medical applications. Applications: A High Tech Charger Industrial & Medically Approved to Charge Medical, Industrial & Commercial Devices Capacity 0.8 – 10Ah LED Charging Display Wide range input Interchangeable mains plugs High Power Low leakage current ≤100 μA Low standby power Standards Medical – IEC 60601-1, UL2601-1, EN60601-1 Industrial – IEC 60335-2-29, EN 60335-2-29
New items
793-4329, RS Pro

793-4329, RS Pro

RS 4-10 Cell NiCd/NiMH Charger Universal Input 100 to 240 V AC Constant voltage, current limited Exchangeable primary adapters Low leakage current Low standby power LED charge indication Continuously short circuit proof Reverse polarity protection Applications: Medical applications Diving lamps Starter batteries Mobile measuring technology Professional photographic technology Cleaning machines Mobile lighting Stair lifts Electric vehicles
New items
UC3906DW, Texas Instruments

UC3906DW, Texas Instruments

IC LEAD-ACID BATT CHARGR 16-SOIC
New items
549-300, RS Pro

549-300, RS Pro

24V 3 Stage Lead Acid Battery Chargers High Quality range of Automatic 3 Stage 24V Lead Acid Battery Chargers, Charging Current(s) of 2∼25A with many models provided in Aluminium impact resistant casing and supplied with UK and EU Mains Leads & Crocodile Clip Connectors 3 Stage Control (Fast/Normal/Float) Full Charge with Automatic Shutdown Short Circuit Output Protected Most models with 115/230V input range Reverse Polarity Protected Overload Protected Compliant to safety standards LED Indicator Included RoHS & CE Directive Compliant UK / EU Plug
New items
1001-0091-01, Ansmann

1001-0091-01, Ansmann

Comfort Mini NiMH Charger Features and Benefits Supplied with 2x NiMH AA Rechargeable Batteries Charge up to 2 AA & AAA rechargeable NiMH batteries simultaneously Fast charging current of 800mA for AA or 400mA for AAA Compact design - ideal for use on the go 3-colour LED display to show charge progress and status PERFECT 7 charge technology to maximise battery life and performance Rapid capacity test to determine residual charge of the battery Gentle pre-charging for weak or deep-discharged batteries Powered by USB (recommended 2.1A) Applications Does this battery charger charge AA and AAA rechargeable batteries? What is included?
New items
1001-0092-01, Ansmann

1001-0092-01, Ansmann

The Ansmann comfort Smart w/ AA 2100s x 4 has battery defect detection, wrong polarity detection, alkaline detection, short circuit detection and security timer setting. It is made of plastic housing material. Operating temperature 0 °C to 25 °C Ingress protection marking IP20
New items
BQ24450DW, Texas Instruments

BQ24450DW, Texas Instruments

Lead-Acid Battery Charge Controllers, Texas Instruments Battery Management, Texas Instruments
New items
851-7492, RS Pro

851-7492, RS Pro

Automotive Battery Charger 12/ 24V Compact Automotive battery charger with pressed steel case and carrying handle that is suitable for regular and low maintenance batteries. These chargers have the ability to react to the batteries condition and deliver the required charge rate making them an excellent choice for long term care as well as general automotive use. Trickle and fast charging Charging, overload and reverse polarity warning lights Ventilation to maintain low working temperature Large ammeter display Dash mounted fuse for polarity protection Rocker switches control variable output to the battery to maintain peak condition. Suitable for regular and low maintenance batteries Supplied with 2200mm length output cables with heavy-duty crocodile clips and is fitted with ASTA/BS approved non-rewirable 3-pin safety plug Supplied with 2.2m output cables, heavy duty crocodile clips & a steel case with carry handle.
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Battery Chargers and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Battery Chargers or any other product.
This depends on the Battery Chargers individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Battery Chargers and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Battery Chargers.
Yes. We keep updating our stock frequently and if a product like Battery Chargers is not in stock then we will let you know.