How fast is Free Shipping vs UPS Shipping?

We ship from Cheyenne, Wyoming (USA).

Free Shipping for most small orders in the USA mainland lower 48 states generally arrives via USPS (post office) in 2-9 business days average* from ship date for NON-lithium batteries and 10-14 days average* from ship date for lithium batteries (longer for non-contiguous states).
Upgrade to UPS (lower 48 states only) to get it in 1-5 Days* from ship date for only $9.99! See our UPS Ground map here. For non-lithium battery orders, we also offer UPS air shipping options like UPS 2nd Day Air and UPS Next Day Air. All options presented in checkout.

More Info:
*Transit times are estimated. There is no transit time guarantee since all carriers have suspended transit time guarantees.
*Lithium batteries are HAZMAT (hazardous materials) and can take 10-14 transit days average via USPS, some taking 20-40 days due to ongoing cuts at USPS. For fastest delivery, please choose UPS Ground.