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Megger BITE5 Battery Tester

SKU
BITE5-A/B
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£3,540.00 £2,950.00
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Megger BITE5 Battery Tester

The Megger BITE5 and BITE5 Advanced testers evaluate the health of lead-acid, NiCd, and lithium-ion batteries with simple tests and a user-friendly touch-screen interface.

Both support impedance and discharge testing with a load bank, but the BITE5 Advanced also monitors batteries during recharging and tests parallel strings without segmentation. The BITE5 tests modules up to 200 V, while the advanced model handles up to 500 V.

The testers measure cell impedance, voltage, ripple voltage, AC ripple current, and DC float current, and the advanced tester adds inter-cell resistance measurement.

Both allow setting pass, warning, and fail limits for impedance and voltage. The BITE5 Advanced tracks complete discharge and recharge cycles, displays trends on its screen, and allows data transfer via USB, SD card, or wirelessly to Megger’s PowerDB.

Each device measures voltage up to 1000 V DC and 600 V AC. The BITE5 Advanced also includes an RFID tag reader for asset recognition.

BITE5 Key Features

  • Tests lead-acid (VLA and VRLA), NiCD, and lithium-ion
  • Measures cell impedance
  • Cell voltage
  • Cell temperature
  • Cell voltage ripple
  • AC (ripple)
  • DC (float)
  • Supports discharge testing
  • Measures cell voltages throughout the discharge
  • Measure cell temperature throughout the discharge
  • Measure cell impedance throughout the discharge
  • Measure DC throughout the discharge
  • Measure string voltages up to 1000 V DC
  • Measure solar combiner boxes up to 1000 V DC
  • Measure the DC side of inverters up to 1000 V DC
  • Measure the AC side of the inverter up to 600 V AC
  • Wirelessly transfer data to PowerDB
  • Battery impedance testing
  • Battery discharge testing
  • Solar combiner box measurements up to 1000 V DC
  • Lithium-ion battery testing up to 200 V DC

BITE5 Advanced Key Features

  • Tests lead-acid (VLA and VRLA), NiCD, and lithium-ion up to 500 V DC modules
  • Measures cell impedance
  • Cell voltage
  • Cell temperature
  • Inter-cell connections (Straps)
  • Cell voltage ripple
  • AC (ripple)
  • DC (float)
  • Supports discharge testing
  • Measures cell voltages throughout the discharge
  • Measure cell temperature throughout the discharge
  • Measure cell impedance throughout the discharge
  • Measure DC throughout the discharge
  • Measure and record DC voltages up to 1000 V DC
  • Measure and record AC voltages up to 600 V AC
  • Wirelessly transfer data to PowerDB
  • View data in ohms or Siemens
  • Battery impedance testing
  • Battery discharge testing
  • Parallel Strings
  • String Recharge
  • Troubleshooting EV Batteries
  • Mobile battery packs (Forklift)
  • Lithium-ion battery testing up to 500 V DC
  • UPS testing with optional extension leads
  • ESS Systems
  • Pitch control backup batteries

Comparison Table

Megger BITE5 Megger BITE5 Advanced
Test Voltage Up to 200 V Up to 500 V
Measurement Accuracy (Impedance) ± 2% ± 1% (higher accuracy)
Measurement Accuracy (Voltage) ± 0.5% ± 5 mV ± 0.25% ± 2 mV
Communication Bluetooth and USB Bluetooth, USB, and wireless data transfer
Impedance Testing Pass, warning, and fail limits Pass, warning, and fail limits; inter-cell resistance measurement
Discharge Testing Full discharge period measurements Full discharge and recharge period measurements
RFID Tag Reader No Yes (for asset recognition)

What’s Included?

  • BITE5 or BITE5 Advanced Battery Tester
  • Duplex Probes (with Temperature Probe)
  • Voltage Test Leads
  • Charger
  • Neck Strap
  • Zero Bar
  • 16GB Micro SD Card
  • Micro SD Card USB Reader
  • USB Cable
  • Stylus
  • Carry Bag
  • Pouch Bag

Product Range

  • Megger BITE5 Battery Tester
  • Megger BITE5 Advanced Battery Tester

Videos

Introduction

BITE5 BITE5 Advanced
Input Power - AC/Adapter
Input 100 - 240 V AC (50/60 Hz)
Output 12 V DC at 2.5 A
Battery
Li-ion rechargeable pack > 5.2 Ah
Voltage rating 7.2 V
Charge time 4 hrs
Battery life > 8 hrs
Note 300 charge/discharge cycles
Internal Impedance
Range Resolution Accuracy
3 mΩ 1 μΩ +/- 1 % of reading +/- 10 digits +/- 1 % of reading +/- 10 digits
30 mΩ 10 μΩ +/- 0.8 % of reading +/- 10 digits
300 mΩ 100 μΩ
3 Ω 1 mΩ +/- 0.8 % of reading +/- 10 digits 
30 Ω 10 mΩ
300 Ω 100 mΩ
Voltage DC/AC
Range Resolution Accuracy
5 V DC 0.001 V +/- 0.5 % of reading +/- 5 digits
50 V DC 0.01 V
500 V DC 0.1 V
1000 V DC 1 V
5 V AC 0.001 V +/- 0.75 % of reading +/- 5 digits (40 Hz - 100 Hz) +/- 0.75 % of reading +/- 10 digits (40 Hz - 100 Hz)
50 V AC 0.01 V
500 V AC 0.1V
600 V AC 1 V
Current DC/AC
Range Resolution Accuracy
4 A DC 0.001 A +/- 0.5 % of reading +/- 5 digits + (CT Tolerance) +/- 0.5 % of reading +/- 1 digits + (CT Tolerance)
40 A DC 0.01 A
400 A DC 0.1 A +/- 0.5 % of reading +/- 5 digits + (CT Tolerance)
1000 A DC 1 A
4 A AC 0.001 A +/- 0.75 % of reading +/-10 digits + (CT Tolerance) +/- 0.75 % of reading +/- 1 digits + (CT Tolerance)
40 A AC 0.01 A
400 A AC 0.1 A +/- 0.75 % of reading +/- 10 digits + (CT Tolerance)
1000 A AC 1 A
Temperature
Range 10 °C ~ 100 °C
Resolution 0.1 °C
Accuracy +/-1 °C +/- 2 digits
Ripple Voltage
Range 0-5 V
Resolution 0.001 V
Accuracy +/- 0.5 % of reading +/- 10 digits (40 Hz – 10 KHz)
Repeatability 0.1 %, 2 σ
Record Capacity
Memory 8 G up to 16 G flash storage
Impedance record: Max 1000 records
VA record: Max 512 records
Environmental
Operating 0 ~50 °C (32~122 °F)
Storage -20 ~50 °C (-4~122 °F)
Charging temperature 10 ~40 °C (50~104 °F)
Relative humidity 10 ~ 85 % NC non-condensing
Altitude Operational 0 ~ 2000 m (non-operational 0 ~ 10 000 m)
Ingress protection IP54
Display (transmitter and receiver) 160 x 90 mm touchscreen
Safety/EMC/Vibration/Compliance Meets the requirements of IEC61010-1, CE, UKCA
CAT Rating 600 V CAT III, Pollution Degree 2
Shock and vibration EN61010-1
EN60529
IEC61010-1:2010 (3rd Ed)
EN61010-1:2010 (3rd Ed)
IEN61326-1:2013
EN55011/A1:2010 (Class A)
EN61000-3-2:2014
EN61000-3-3:2013
Dimensions 240 x 160 x 65 mm
(9.45" x 6.30" x 2.56")
Weight 0.9 kg (1.98 lbs)
Megger BITE5 Battery Tester Datasheet Datasheets Megger BITE5 Advanced Battery Tester Datasheet Datasheets

Reviews

Additional Information
SKU BITE5-A/B