BATTERY TESTER BT3554 -11 (Built-in Bluetooth® wireless technology)

Even Speedier Diagnosis of the Deterioration of Lead-acid Batteries



Model No. (Order Code)

BT3554-11 Built in Bluetooth® Wireless technology

Note: Note (1) The thresholds for determining the pass/fail condition of a battery depends on the specifications and standards of the battery manufacturer, battery type, capacity, etc. It is important and necessary to always conduct battery testing against the internal resistance and terminal voltage of a new or reference battery. Note (2) In some cases, it may be difficult to determine the deterioration state of traditional open type (liquid) lead-acid or alkaline batteries which demonstrate smaller changes in internal resistance than sealed lead acid batteries.

USB 2.0
Guarantee 3 Years


Hioki portable battery testers support the maintenance of UPS and storage batteries critical to the life support of all businesses. The BT3554-11 battery internal resistance tester sets the standard for assessing the deterioration and remaining life of UPS and other lead-acid batteries by giving a complete diagnosis via battery resistance testing. The specially designed L2020 Pin Type Lead further improves testing efficiency with an L-shaped tip that lets you reach deep into the battery racks to completely probe the terminals. The BT3554-11 is built in with Bluetooth® wireless technology for devices.

Key Features
• Measure and save data in as fast as 2 seconds, a 60% improvement from the legacy 3554
• Instantaneously diagnose battery degradation (PASS, WARNING, FAIL) by measuring internal resistance and voltage
• Noise reduction technology improves noise resistance
• Analyze battery health in real time using Bluetooth® wireless technology
• New protector delivers better ergonomic hold and durability in the field.


Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

  BT3554-01, BT3554-11
Resistance measurement range 3 mΩ (max. display 3.100 mΩ, resolution 1 μΩ) to 3 Ω (max. display 3.100 Ω, resolution 1 mΩ), 4 ranges
Accuracy: ±0.8 % rdg. ±6 dgt. (3 mΩ range: ±1.0 % rdg. ±8 dgt.)
Testing source frequency: 1 kHz ±30 Hz, With function for avoiding noise 
frequency enabled: 1 kHz ±80 Hz, Testing current: 160 mA (3m/30 mΩ range), 16 mA (300 mΩ range), 1.6 mA (3 Ω range), Open terminal Voltage: 5 V peak
Voltage measurement range ± 6 V (max. display ±6.000 V, resolution: 1 mV) to ± 60 V (max. display ±60.00 V, resolution: 10 mV), 2 ranges, Accuracy: ±0.08 % rdg. ±6 dgt.
Absolute max. input voltage 60 V DC max. (No AC input)
Display update rate Approx. 3 times/s
Comparator functions Resistance warning limit / failure limit, and voltage warning limit setting; Number of comparator setting: 200 sets, Beeper sound, PASS/WARNING or FAIL
Data storage Max. storable data: 6000 sets. (Saved items: Date, time, resistance value, voltage value, temperature, comparator setting values, and comparator judgement.)
Communication interface Via USB (forward the data to the PC, bundled software)
Built-in Bluetooth® 4.0 LE, supports tablets and smart phones with iOS 10 or Android™4.3 or later
GENNECT Cross (Freeware): Display list of measured values, generate reports, or display the trend (on the PC only)
Other functions Temperature measurement (-10.0 to 60.0 °C), Zero-adjustment, Hold, Auto-hold, Auto-memory, Auto-power-save, Clock
Power supply LR6 (AA) Alkaline dry battery ×8, Continuous operating time: 8.5 hr
Dimensions and mass 199 mm (7.83 in)W × 132 mm (5.20 in)H × 60.6 mm (2.39 in)D (with protector), 947 g (33.4 oz) (including batteries and protector)
Accessories Zero adjustment board ×1, Instruction manual ×1, Application software CD ×1, Power-on option sticker ×1, Carrying case ×1, LR6 (AA) alkaline batteries ×8, Spare fuse ×1, USB cable ×1, Neck strap ×1, Protector ×1
  Precautions concerning use of equipment that emits radio waves ×1, Pin Type Lead 9465-10 ×1 (Bundled with the BT3554-01), Pin Type Lead L2020 ×1 (Bundled with the BT3554-11)

Countries and regions where wireless operation is currently supported (BT3554-01, -11) Last update: Sept 26, 2018

Wireless certification Japan, United States, Canada, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, Thailand, Singapore, Taiwan, China, Korea, Indonesia, Philippines, Sri Lanka, Australia, New Zealand, Chile, and Mexico
Exempt from the wireless regulations Viet Nam, Hong Kong, Macao, India, Russian Federation, Colombia, Pakistan, Vanuatu, Peru, and Georgia


BT3554-11 Product Brochure

GENNECT Cross (free app)


BATTERY TESTER BT3554-11,BT3554-01 [11MB]

BATTERY TESTER BT3554-11,BT3554-01 [12MB]

BATTERY TESTER BT3554-11,BT3554-01 [12MB]

BATTERY TESTER BT3554-11,BT3554-01 [11MB]

BATTERY TESTER BT3554-11,BT3554-01 [4MB]

BATTERY TESTER BT3554-11,BT3554-01 [4MB]


Declaration of Conformity

BATTERY TESTER BT3554-11,BT3554-01 [40KB]


Measurement Leads A

Primarily for use with lead acid batteries, easy 4-terminal measurement, 2.7 mm dia. single-axis type



A: 45 mm (1.77 in) (Red), 105 mm (4.13 in) (Black, up to 515 mm (20.28 in)) B: 176 mm (6.93 in), L: 1883 mm (74.13 in) (Red)

TIP PIN 9465-90

To replace the tip on the 9465-10, L2020, (one piece)


A: 70 mm (2.76 in) (Red), 150 mm (5.91 in) (Black, up to 630 mm (24.8 in)) B: 164 mm (6.46 in), L: 1941 mm (76.42 in) (Red)

Measurement Leads B



A: 45 mm (1.77 in) (Red), 105 mm (4.13 in) (Black, up to 515 mm (20.28 in)) B: 173 mm (6.81 in), L: 1880 mm (74.02 in) (Red)

TIP PIN 9772-90

To replace the tip on the 9772, L2100, (one piece)

Measurement Leads C



A:300 mm (11.81 in), B:116 mm (4.57 in), L:1360 mm (4.46 ft), 50V DC


Can hold the values while measuring them


For the 3540, 3554, A:300 mm (11.81 in), B:106 mm (4.17 in), L:2268 mm (7.44 ft)


*For the BT3554-01 only


GENNECT Cross (free app)

• Streamline tasks that require repeated measurement and recording of values • Link data and create reports to troubleshoot problems • Available for Android, iOS and Windows

Test the Deterioration of Stationary Lead-acid Batteries 

Drivers, Firmware, Software

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