Yamaha 36V Battery Charger

Yamaha 36V Battery Charger External Battery Type
This sturdy Yamaha 36V Battery Charger 4 Amp Yamaha battery charger is specifically made to optimally charge Yamaha electric bike batteries. X0R-82107-00
This charger is only for use with Yamaha electric bike batteries.
Includes US power cable for use in North America.
Yamahas 500Wh electric bike battery pack can be charged on or off the bicycle and will take approximately 4 hours to go from 0% to 100% charge.

However, the battery will reach 75% charge in approximately 45 minutes. The last 25% of the charge is completed on a slower cycle that is best for battery life longevity.
In addition, it is always recommended to perform battery charging between the optimal temperature range of 59 and 77 degrees Fahrenheit.
This model is 99-45-0199 YM 36V CHARGER (FOR EXTERNAL BATTERY)
other model
166048 YM 36V CHARGER (FOR IN-TUBE BATTERY)