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Why choose the BA900?

The BA900 is a universal battery testing device. Read here to see what advantages it offers.

  1. Make sure a battery is charged to 100% before test. Now others will know the test result is reliable.
  2. Test with real-life load on the battery. A low-current test may not show problems.
  3. Connect 2 batteries for automatic testing (Charge — Test — Re-charge).

Why choose the BA900? weiterlesen

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Warum ein E-Bike BMS den Akkukapazität nicht genau bestimmen kann

Akkus von Elektrofahrzeuge (EV) können ihre Kapazität genau genug bestimmen für Garantiezwecke. EV‘s haben einen eingebauten Akkutester, den auch die BMS-Daten liest und interpretiert, was für die Garantie Bewertung von entscheidender Bedeutung ist. Dieser Artikel beschreibt die Einschränkungen von dem E-Bike BMS, wie damit umzugehen und wie diese -theoretisch- zu lösen. Warum ein E-Bike BMS den Akkukapazität nicht genau bestimmen kann weiterlesen

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Battery Testing v.s. BMS readout

When the state of health of a battery needs to be determined, most manufacturers rely on the readout of the BMS. Although most BMS’s provided a number, it does not say how reliable it is.

The BMS state of health (SOH) value

Most battery packs have a BMS that is based on a standard IC solution. Well known suppliers are O2micro and Texas Instruments. They have documented to algorithm used to calculate the State of Health. The chips computer the FullChargeCapacity (FCC) value if a discharge from full to empty has been done. Battery Testing v.s. BMS readout weiterlesen

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Past, current and future trends in e-bike battery testing & safety

In 2012 a seasoned Dutch electronic design team started to design a battery analyzer, specifically for e-bikes and after extensive consultation of the e-bike industry. After extensive alpha & beta testing in 2013 by many e-bike professionals and many valuable suggestions, the final release –aimed at e-bike dealers- was introduced in February 2014 and in fall 2014 follow-up models for S-Pedelecs and higher.
Past, current and future trends in e-bike battery testing & safety weiterlesen

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BMS is key for reducing warranty fulfillment costs

Warranty conditions for e-bike batteries always include the guaranteed capacity until the end of the warranty period. Often a maximum (full-equivalent or partial) charge/discharge cycles and more and more conditions to deny warranty in case of deep discharging and/or minimum charge intervals.
BMS is key for reducing warranty fulfillment costs weiterlesen

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Battery Condition Test introduces OEM battery tester for Pedelecs

E-bike (system) manufacturers now have the option to offer their dealers an economical (volume pricing as low as € 195) battery tester with specifications, exactly fitting the requirements and with optional BMS interfacing, fine-tuned to your requirements. Custom cables and OEM branding will be available. Future upgrade to standard models is possible! Battery Condition Test introduces OEM battery tester for Pedelecs weiterlesen

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E-bike battery Warranty texts for BMS data

For senior managers of e-bike (system) & battery manufacturers/importers

Battery Condition Test offers implementation of BMS to e-bike manufacturers or their suppliers. R & D costs are not charged when the manufacturer commits to recommend BCT’s battery analyzers to their (OEM’s) dealers, BCT considers the BMS suitable and the scale justifies this. E-bike battery Warranty texts for BMS data weiterlesen