E-Bike Battery tester / Accu tester

As you may have already heard, the company Battery Condition Test B.V. has closed on 1 September 2019.
The brand Battery Condition Test, the website and the activities will be taken over by a new party. This party will take care of the availability of testers and cables and provide the corresponding support.

In the transition period to the new party, it is possible to make use of support via the website (Link to Your Support). Through this website we will keep you informed of progress and news about the new party.

Thank you for your understanding and the temporary inconvenience.

E-Bikes Battery tester, determine remaining capacity


  • E-Bikes Battery tester, Tests 2 batteries and chargers* at the same time
  • Easy automatic testing of the battery capacity (Ah and Wh)
  • Determine accurate Remaining Capacity for service and trade-in
  • Printed (PDF) report with charge & discharge curves
  • Simulates both acceleration and constant driving
  • Connection kit for most batteries included

Testing a Battery

  • No more cycling for hours
  • Test from 7.2, 12, 24, 36, 48, 60 and 72 Volt batteries, e-bikes, scooter and motor-bikes
  • Fully automatic charge – test/discharge – recharge cycle test*
  • Check a battery on Motor Peak power (street conditions)
  • Compatible battery list
* Depends on Battery type and cable features

Select a model

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Unpacking the Battery Analyzer
This shows what will be inside your shipment

Test a battery: Step by Step instructions
An example of a full test of a battery.

Introduction to Battery Testing
An introduction to Battery Condition testing for E-Bike and scooter applications.

Battery Condition Test Software demonstration
This is a walk-through of the software, to show the possibilities and also to instruct where certain features can be found.

New products


All batteries that have + and – voltage on their terminals can be tested.
Below is a list with validated popular types
Brand Battery Volt Wh / Ah
Batavus Monaco E-go 36V 317Wh
Batavus E-Motion E-300 36V 317Wh
Bikkel Metco 24V 365Wh
Bosch Classic 36V 400Wh
Bosch Active 36V 400-500Wh
Bosch Performance 36V 400-500Wh
Cortina Kruidbosch 24V 365Wh
ContiTech / Continental CONTI E-Bike systems 36V 405Wh / 512Wh
Derby Impulse 36V 396-612Wh
Kalkhof Impulse 36V 396-612Wh
Flyer Panasonic 26V  
Flyer Panasonic 36V  
Gazelle Innergy 36V 252-504Wh
Easyglider Panasonic 26V  
Giant Twist 26V   26V 234Wh
Giant Twist Go   36V 288Wh
E+ Yamaha 36V 409Wh
Koga E-Motion E-300 36V 317Wh
Kreidler Sinus+ (back seat) 36V 360Wh
Kreidler Sinus+ (mid) 36V 360Wh
Multicycle Multicycle All All
Protanium Portapower 36V 10.4Ah
Protanium Yoku 36V 9Ah
QWIC All blade types 36V 400-700Wh
Check for newest with QWIC directly
Stella Phylion 36V All
Sparta E-Motion C1 26V 260Wh
Sparta E-Motion C2 ~ C5 36V 317Wh ~ 500Wh
Sparta M7e, M8e, F8e 36V 317Wh
Sparta E-Motion C3 36V 396Wh
Sparta E-Motion E-300 36V 317Wh
TranzX BL03 24V  
TranzX BL03 36V  
TranzX BL07 36V  
TranzX BL15 36V  
Union Portapower 36V  
Yamaha PW-system 36V 497Wh


* Special cable is required and must be ordered separately.
** Works with the standard cable, but for BMS readout, a special cable is required.
*** Works with the standard cable, but a cable with a proper connector is available.