Specs:

Disclaimer:

The actual range depends on many factors (rider's weight, riding styles, average riding speed, road condition, wind speed, temperature and wheel size etc.)
We provide the e-manual for download here: Download Manuals
IP55 Water Resistant Only, Not Waterproof! Do not ride in wet conditions, water damage is not covered under warranty and a damaged battery could cause fire risk!

Safety Warning:

If you rode on wet ground with a risk of water entering your battery, please remove and check your battery.
If there is any evidence of moisture, including water stains, disconnect the battery from your board immediately. Do not charge or use it! Keep the battery in a dry and fire resistant place to avoid potential fire risk (such as a sealed bucket outdoors).
Do not keep a potentially water damaged battery indoors.
Do not ship a potentially water damaged battery for service.
Contact Backfire for next steps:

Moisture inside a battery pack can cause corrosion and short circuits in electronics such as the BMS, lighting or USB boards. This may occur in days or weeks after water ingress.
The Li-ion batteries in your pack contain lithium cobalt oxide and organic solvents. These components can self-sustain a fire when a battery subjected to short circuits, excessive heat, and other stresses.

Backfire Skateboards