Home > Products > AC to DC power adapter 12V2A > Wall Plug Adapter

Products

Replace Power Adapter For E-bike

Eahunt will provide long-term accumulated power supply technologies for more applications, covering consumer electronics, industrial, lighting, smart home, medical and other electrical products. All the products meet the requirements of EU ERP VI and U.S. DoE VI/CEC VI (six level of energy efficiency standard) and come with safety approvals of UL、CE、 CCC、CB、ETL、GS 、BS、KC、SAA、PSE、RoHS etc. marks and reliability certifications

Send Inquiry

Description

product-750-413

With all the certifications UL, ETL, FCC, CE, CB, GS, CCC, CQC, PSE, KC, KCC, SAA, RCM, etc.

How to replace the e-bike power adapter?

The use of the power adapter is related to the whole performance of the electric car, in daily life, often because of everyone's carelessness leads to frequent replacement of the power adapter, many users are not clear about the battery capacity of their electric car AH and other basic issues.Eahunt has organized the purchase of electric car charger precautions, I hope to help you to successfully purchase a charger.

First of all, determine the battery voltage of your electric car V, or the output voltage of the original charger.

　　1, look at the original charger to determine the voltage: general battery voltage is 48V, corresponding to the original charger output voltage is about 59V; 60V battery, corresponding to the original output voltage is 73.5V.

　　2, look at the battery to determine the voltage: general battery packs are composed of several batteries. Model number is 6-DZM-12/20, is 6, that each battery is 12V. So, you see your own electric car has a few batteries, 4 batteries is 48 V. For 8-DZM-12/20 battery, each battery is 16V, 4 batteries is 64V.

Second, determine the battery capacity of your electric car battery AH, or the output current of the original charger.

　　1, look at the original charger to determine the capacity: the original charger output current is 1.8A that the battery is 12AH.

　　2, look at the battery to determine the voltage: general battery box inside the battery have written models, such as 6-DZM-12, 12 means 12AH battery, 6-DZM-20, 20 means 20AH battery.

　　3, according to the charging of a run of the mileage judgment: in general, about 1 year of the battery, full of a run of 25-40 kilometers, 12AH charger is more appropriate. Run 45-60 kilometers, 20AH is more appropriate.

Lastly, just be sure to purchase a branded power adapter!

Eahunt is the source manufacturer, experienced in developing and designing power supply products, the production capacity is also very sufficient, the quality of the quality is also done very certified, and only do safety regulation power supply, so many domestic and foreign companies like to find Eahunt production of customized power adapters!