Battery Testers

Use these battery capacity devices and testers to evaluate overall battery levels without the need to disconnect battery systems from an installation. Measure capacity in DC voltage and AC milliohms with Extech and Chauvin Arnoux devices. Read More about Battery Testers
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19 Products
  1. Megger BVM Battery Voltage Monitor - Choice of Single or System of 16/46/61 BVM Units
    Megger logo
    Megger BVM Battery Voltage Monitor - Choice of Single or System of 16/46/61 BVM Units
    (no reviews)
    £258.00 £215.00
    • Wide voltage range
    • Daisy-chain design
    • High accuracy and stability
    215 Reward Points
    Price Match Guarantee
    BVM-CJ-59X9X
  2. Extech BT100 Battery Capacity Tester
    Extech logo
    Lead Time: 2-3 Weeks
    Free UK Delivery
    Extech BT100 Battery Capacity Tester
    (1)
    £834.00 £695.00
    • Measure internal resistance and output voltage of batteries
    • Tests lead storage cell, nickel-cadmium, lithium-ion and more
    • On board testing storage
    695 Reward Points
    Price Match Guarantee
    BT100
  3. Chauvin Arnoux CA6630 Battery Capacity Tester
    Chauvin Arnoux logo
    Lead Time: 2-3 Weeks
    Free UK Delivery
    Chauvin Arnoux CA6630 Battery Capacity Tester
    (no reviews)
    £910.80 £759.00
    • Check battery status
    • Simple, quick checks
    • Handheld, lightweight unit
    759 Reward Points
    Price Match Guarantee
    P01191303
  4. Applent AT526B AC Resistance Meter / Battery Internal Resistance Meter
    Applent logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Applent AT526B AC Resistance Meter / Battery Internal Resistance Meter
    (no reviews)
    £1,206.00 £1,005.00
    • Measure the AC resistance and DC voltage of batteries
    • Precision, high accuracy meter with carrying handle
    • RS232 interface
    1005 Reward Points
    Price Match Guarantee
    AT526B
  5. Megger CJ-90090 BVM Calibration Kit
    Megger logo
    Free UK Delivery
    Megger CJ-90090 BVM Calibration Kit
    (no reviews)
    £3,258.00 £2,715.00
    • Calibration system
    • Suitable for BVM units
    2715 Reward Points
    Price Match Guarantee
    CJ-90090
  6. Megger BITE5 Battery Tester
    Megger logo
    1 Option in Stock
    Free UK Delivery
    Megger BITE5 Battery Tester
    (no reviews)
    £3,540.00 £2,950.00
    • Battery impedance testing
    • Battery discharge testing
    • BITE5 & BITE5 Advance models
    2950 Reward Points
    Price Match Guarantee
    BITE5-A/B
  7. Megger 813178 GL 660-1 Earth Fault Locator Set
    Megger logo
    Free UK Delivery
    Megger 813178 GL 660-1 Earth Fault Locator Set
    (no reviews)
    Call for Pricing
    • Pulsed output current
    • Live voltages up to 660 V
    • Low-frequency signal
    We require additional information before you purchase this product.
    813178
  8. Fluke BT510 Battery Analyser
    Fluke logo
    Free UK Delivery
    Fluke BT510 Battery Analyser
    (no reviews)
    £3,780.00 £3,150.00
    • Test both stationary and backup battery systems
    • Portable design for use on the move
    • Integrated memory
    3150 Reward Points
    Price Match Guarantee
    FLUKE-BT510
  9. Fluke BT520 Battery Analyser
    Fluke logo
    Free UK Delivery
    Fluke BT520 Battery Analyser
    (no reviews)
    £4,968.00 £4,140.00
    • Upgraded version of the BT510
    • Suitable for use with stationary/battery backups
    • Intelligent test probe included
    4140 Reward Points
    Price Match Guarantee
    FLUKE-BT520
  10. Fluke BT521 Advanced Battery Analyser
    Fluke logo
    Only 1 In Stock
    Free UK Delivery
    Fluke BT521 Advanced Battery Analyser
    (no reviews)
    £5,034.00 £4,195.00
    • Fluke's most advanced battery analyser
    • Measure everything from battery current to temperature
    • Ideal for use with all types of batteries
    4195 Reward Points
    Price Match Guarantee
    FLUKE-BT521
  11. Fluke BT21ANG Advanced Battery Analyser with Straight & Angled Test Probes
    Fluke logo
    Free UK Delivery
    Fluke BT21ANG Advanced Battery Analyser with Straight & Angled Test Probes
    (no reviews)
    £7,186.80 £5,989.00
    • User-defined voltage and resistance thresholds enable PASS/FAIL/WARN testing
    • Check individual stationary batteries and battery banks
    • Wi-Fi and USB interfaces
    5989 Reward Points
    Price Match Guarantee
    FLUKE-BT521ANG
  12. Megger TXL Multi Battery Load Units
    Megger logo
    Free UK Delivery
    Megger TXL Multi Battery Load Units
    (no reviews)
    £8,202.00 £6,835.00
    • Optional load units for TORKEL 910/930 battery load unit testers
    • Four models available
    • Expands the capabilities of your exisiting TORKEL
    6835 Reward Points
    Price Match Guarantee
    MEGGER-TXL
  13. Alber CRT-400 Cellcorder Battery Tester
    Alber logo
    Free UK Delivery
    Alber CRT-400 Cellcorder Battery Tester
    (no reviews)
    Call for Pricing
    • Proven and patented DC resistance tests identify failing batteries
    • Battery Analysis Software easily identifies problem cells
    • Suitable for use with all battery types
    We require additional information before you purchase this product.
    CRT-400
  14. Megger BITE3 Battery Impedance Tester
    Megger logo
    Megger BITE3 Battery Impedance Tester
    (no reviews)
    Discontinued
    • Comprehensive battery testing on lead acid cells to 2000Ah
    • Online testing with PASS/warning/fail calculations
    • Advanced Windows operating system with in-built storage
    View product for alternatives.
    BITE3
  15. Megger MGFL100 Battery Ground Fault Locator
    Megger logo
    Free UK Delivery
    Megger MGFL100 Battery Ground Fault Locator
    (no reviews)
    £9,192.00 £7,660.00
    • Locate faults up to 400kΩ
    • Operates on AC/DC systems up to 600V
    • Issues an audible and visual alarm when a real fault is found
    7660 Reward Points
    Price Match Guarantee
    MGFL100
  16. Megger TORKEL 930 Battery Load Unit Tester
    Megger logo
    Free UK Delivery
    Megger TORKEL 930 Battery Load Unit Tester
    (no reviews)
    £14,238.00 £11,865.00
    • Powerful system for monitoring load and discharge testing on battery systems
    • Suitable for measuring batteries while still in service
    • Upgraded version of the TORKEL 910 with memory storage and additional features
    11865 Reward Points
    Price Match Guarantee
    TORKEL-930
  17. Megger TORKEL 910 Battery Load Unit Tester
    Megger logo
    Free UK Delivery
    Megger TORKEL 910 Battery Load Unit Tester
    (no reviews)
    £14,868.00 £12,390.00
    • System for monitoring load and discharge testing on battery systems
    • Suitable for in-service measurements
    • High quality, 7" touchscreen
    12390 Reward Points
    Price Match Guarantee
    MEGGER-TORKEL-910
  18. Megger BITE2P Battery Impedance Tester with Built-In Printer
    Megger logo
    Free UK Delivery
    Megger BITE2P Battery Impedance Tester with Built-In Printer
    (no reviews)
    Call for Pricing
    • Determine the condition of lead-acid and NiCd battery cells
    • No downtime needed with online testing capabilities
    • Built-in memory storage and integrated printer
    We require additional information before you purchase this product.
    BITE2P
  19. Megger TORKEL 950 Battery Load Unit Tester - Choice of Kit
    Megger logo
    Free UK Delivery
    Megger TORKEL 950 Battery Load Unit Tester - Choice of Kit
    (no reviews)
    £19,062.00 £15,885.00
    • Test in-service batteries
    • High discharge capacity allows you to shorten the test time
    • Two kits available: standard and large
    15885 Reward Points
    Price Match Guarantee
    TORKEL-950

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About Battery Testers

Battery backup and generator systems are used everywhere from hospitals to IT Datacentres right down to the small UPS that you may have as a backup for your PC in the office.

Batteries need to be maintained and checked regularly to ensure that the batteries are working correctly, still providing their rated outputs, and not entering the end of their useable lives.

You'll also find batteries in cars, these also have to be regularly tested to make sure that the batteries are still working correctly and don't have damaged cells which will reduce the voltage output from the battery. We've all woken up to a car that won't start on a cold morning and it's generally the battery that's the issue.

Battery testers are commonly used to test features such as the cell voltage, impedance as well as float and ripple currents. There are also dummy loads available which will check the performance of a battery under load conditions.

Motorway rescue services such as the AA regularly use battery testers to check faulty batteries by the roadside, enabling them to quickly assess whether the battery in question is the cause of a vehicle's problems.

But how exactly do you go about testing a battery? It's a process made so much easier by using a quality battery tester, but if you need more information about testing batteries we recommend you check out the information available here.

Since there are many different ways to test batteries such as load testing, DC measurements, impedance, and conductance testing, 'shake and bake' testing, abuse testing, and more, it's important to get a tester that is perfect for the type of battery testing you need to accomplish.

There are a great variety of different battery testers available that measure everything from lead-acid cells up to 2000Ah, to performing diagnostics on batteries that boost telecom networks during power outages. Finding the right one for your needs is important, so our dedicated sales advisors will be more than happy to walk you through exactly what you're getting out of each product, ensuring that you get the right product for the right situation. If you're struggling to decide on a product, we're here to help!