The connector is sent by the product picture: gx16-3, pin ① + ③ -, if the external thread pin gx16-3 of the battery is not ① + ③ -, the charger will not work. The trademark owner/manufacturer does not necessarily endorse the use and performance of our products. The charger have fan with simply built-in. ANCHEER Bike - ANCHEER SHOP Do not plug or unplug the battery during this period; (5) Try to avoid replacing the battery with power on. One LED is always Green battery symbol indicate has AC power also fan is running. Auto-stop when full charged. We would like to check the compatibility for you. Aazon.co: GOAKICHGO 54.6V 3A Battery Charger 54.6v DC Power Supply... If you ensure that the product self-inspection is completed and the LED indicator is green, you can directly replace the battery. 48V 54.6V 3A Lithium Battery Charger For 13S 48 Volt 48V3A Li ion Charger GX16 XT60 XLRM Connector. 10 sold. US $21.94 48 Volt Battery Charger For 48V Electric Bike 48 Volt 13S Lithium Battery Pack Charger With Dc 5 5mm Round Connector 54.6v 2a Charger The charge management adopts microcomputer intelligent control. 100% full load aging test, Internal EMI filter, ripple minimum. The precision current between ±0., 1A, the voltage tolerance is ±0., 1V, absolutely not virtual marking. 105℃ Output Capacitor, Global Applicable AC Input Voltage, High Efficiency, Soft Starting Current, Reduced The Impact Of AC Input Effectively, small size, light weight. CC-CV working mode maximize the life span of battery. 4., 2 out of 5 stars Is Discontinued By Manufacturer No Date First Available September 15, 2019 Manufacturer Tangsfire It has advanced functions such as product self-test, battery detection, short-circuit protection, reverse connection protection, activation of the battery protection board, automatic completion of charging, and complete cut-off of the current to the battery to prevent overshoot. The Case is made by High-quality plastic, smooth appearance, have no impurities, it is durable.
