Modiary Charger 42V 4A for TranzX BL03, BL07

Modiary MDA254 schnelles Ladegerät CCCV 170W (42V / 4A Ladestrom) für Fahrradakkus 36V


Available in 1 day, delivery time 3-4 days

Product number: 10488
Manufacturer: Modiary
Product information "Modiary Charger 42V 4A for TranzX BL03, BL07"

Modiary MDA254 fast charger CCCV 170W (42V / 4A charging current) for 36V eBike batteries from TranzX


  • Overcurrent, short circuit and reverse polarity protection
  • Safety standards: UL1310, EN60335
  • GS (tested safety) and UL approved
  • Protection class: IP20
  • CCCV - Constant current & Constant voltage - the right way to charge Li-ion batteries
  • 170W output power (up to 4A + 10% output current)
  • Simple and safe handling (plug-and-play)
  • High quality and long life
  • LED indicator (red / green)

Technical Details


  • Voltage: AC 100-264V
  • Input Current: 2.5A (Max.)


  • 42V DC 4A
  • Connector: XLR-5-Pins

Safety Measures

  • Over current protection: < 4.3A
  • Short circuit protection: constant
  • Reverse polarity protection


  • IEC 61558-1:2005
  • IEC 61558-:2005/AMD1:2009
  • IEC 61558-2-16:2009
  • IEC 61558-2-16:2009/AMD1:2013

Compatible with TranzX eBikes mit Akku BL03 und BL07


Charging Time

  • Battery with 10Ah = about 2.5 hours
  • Battery with 15Ah = about 4 hours
  • Battery with 18Ah = about 5 hours
Ausgangsspannung: 42V (for batteries 36V)
Ausgangsstrom: 4A
Kompatibilität: Li-ion Batteries
Steckverbinder: XLR-5
Typ des Ladegeräts: Desktop Charger

Established in 2006 and located in Shenzhen, China, MDA is a ISO9001:2015-certified company and was qualified for “National High-Tech Enterprise” in 2017. MDA focuses on developing and manufacturing of high quality Li-ion battery chargers, and among its partners are leading manufacturers such as Flyer, Specialized, Lime, Voi, Phylion, SMP, Bafang, Lexy and Stiga. MDA Website >>

Manufacturer website

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