How to Charge Superfun D1 Best Foldable Electric Bike？

The Superfun D1 Best Foldable Electric Bike is a fantastic way to navigate urban landscapes with ease and convenience. However, to ensure that your bike remains in optimal condition, it's crucial to follow the correct charging procedures and maintenance tips. This guide provides detailed instructions on charging Superfun foldable electric bike adults, installing and removing the battery, and essential safety information.

1.Charging Procedure

Follow these steps for charging your Superfun D1 Bike:

• First insert the output end of the charger into the charging port on the folding mountain bike or on the battery pack and then insert the power plug into the power socket.
  
  
• While charging, the LED indicator of the charger is red. When the battery is fully charged (after 4-6 h), the LED indicator turns green.
  
  
• Do not let the charger plugged in for more than 10 hours.
  
  
• When using the e-bike in the motor-assistance mode, remember to charge the battery before it becomes completely empty.

Method 1: with the battery installed, connect the charger directly to the folding mountain bike's charging port.
Method 2: remove the battery from the foldable ebike fat tire and connect it to the charger.

NOTICE:
A.The charger has slight heat when it is used. Do not place the charger on the cushion, other textiles,
paper products and other combustible materials. Please keep it ventilated and not cover it, and keep it away
from heat sources.
B. lt is normal for the charger to have a slight beep during use, and the cooling fan isworking.
C. Do not insert metal conductors such as screwdriver, wool needle and iron wire into the charging port,and keep them dry and free from moisture and water, so as not to cause short circuit and damage the battery.

2.When Installing the Battery onto the Bike

2.1 Do not force the battery onto the receptacle, slowly align and push battery down into the receptacle.

2.2 Ensure the key is in the locked position before riding and check that the battery has been properly secured to the bike .before each use by pulling upwards and testing the security of the pack.

3. Removing the battery

Open the frame folding joint. Insert the battery key in the lock located on the lower side of the frame near the folding joint and turn it counterclockwise to unlock the battery. Remove the key and pull out the battery pack by its handle.

Put the battery back in the frame and lock it by turning the key clockwise. Remove the key and keep it in a safe place. Make sure the frame folding joint is locked pro-perly before riding the folding electric mountain bike.

NOTICE:
A. Do not touch the"+"and"-"terminal contacts on the bottom of the battery when the battery is removed from the bike.
B. Be careful not to drop or damage the battery pack when loose from the bike.
C.Ensure all hardware is tightened properly and all safety checks in the following sections are performed before first use.
D.Always charge your battery in temperatures between 10 and 26 degrees Celsius and ensure the battery and charger are not damaged before initiating charge. lf you notice anything unusual while charging, please discontinue charging and use of the folding fat tire ebike and for help.

4.Basic Battery Charging Tips

• 4.1 The battery should be recharged after each use.There is no memory effect,so you can charge the battery after short rides without damage.
  
  
• 4.2 The battery can be recharged on or off the foldable mountain bike.
  
  
• 4.3 Remove the battery by turning the key and then pulling the battery forward and up until the battery detaches from the mating receptacle.
  
  
• 4.4 The charger will automatically stop charging when the battery pack is full.
  
  
• 4.5 Alwayscharge in dry locations and indoorsaway from direct sunlight,dirt or debris.
  
  
• 4.6 Do not cover up the charger when plugged in or charging, it air cools and needs to be left in an open space.Do not charge with the charger in the inverted position which can inhibit cooling and reduce the charger's life.
  
  
• 4.7 Check the charger cables,charger and battery for damage before beginning each charge.
  
  
• 4.8 The light on the charger will turn green when charge is complete and stay red while the battery charges.
  
  
• 4.9 Charging normally takes 6~9hours,however it can take longer when you first receive the folding fat tire ebike since the battery pack is balancing.

5.Charging Time

When the input and output plugs of the charger are connected properly, and the battery is not fully charged, the red charging indicator light should illuminate, showing that the battery is charging. The time that the battery takes to fully charge the battery is dependent on various factors including distance traveled,riding characteristics,terrain,payload, and battery age.

NOTICE: The battery pack can take longer to charge when fully depleted and when the battery is new.As your battery ages you might also experience increased charging times, but this is only expected after 3-5 years of regular use. If your battery does not seem to be charging normally, and taking longer to charge than expected, please discontinue charging and contact Superfun bike immediately.

6.Charger Safety Information

• 6.1 Keep charger in a safe place away from children.
• 6.2 Fully charge the battery before each use to extend the life of the battery and help to reduce the chance of over-discharging the battery pack. Do not charge the battery with any other chargers than what was originally supplied with your Superfun folding fat bike or a charger purchased directly from Superfun Bike for use with your specific bike serial number,as approved by Superfun folding fat bike.
  
  
• 6.3 The charger works on 110/220V 50/60Hz standard home AC power outlets do not open the charger to select voltage input,the charger automatically detects and accounts for incoming voltage.
  
  
• 6.4 Avoid charger contact with liquids dirt,debris or metal objects.
  
  
• 6.5 Store the charger in a location where it cannot suffer damage from falls/impact.
  
  
• 6.6 The charger should only be used indoorsin a dry ventilated area.
  
  
• 6.7 lf you notice a strange smell or the charger or battery are overheating,please stop charging immediately and contact Superfun Bike.
  
  
• 6.8 Do not yank or pull on the cables of the charger.When unplugging carefully remove both the ACand DC cables by way of pulling on the plastic plugs, not pulling on the cables.

Please take special care in charging of your Superfun foldable electric cycle in accordance with the above procedures and safety information. Failure to follow proper charging procedures can result in damage to your Superfun foldable electric cycle,charger,personal property and/or serious injury or death.

Conclusion
Proper care and maintenance of your Superfun D1 Foldable Electric Bike are crucial for its longevity and your safety. By following the recommended charging procedures, battery installation, and removal tips, as well as adhering to safety guidelines, you can enjoy a smooth and trouble-free riding experience. Always charge your bike in a safe environment, and if you encounter any issues, don't hesitate to contact Superfun Team for assistance.