FAQ about our GMC Sierra (2021) Car Key Remote battery and charger:
Compatible replacement battery vs. OEM originals:
Our Car Key Remote batteries are always lower in price and will meet or exceed the
performance of the original GMC Sierra (2021) Car Key Remote battery. Batteries can sometimes
even contain identical battery cells
as the OEM original did, but lacking the brand name, can be offered at a discount prices.
Our Sierra (2021) battery is covered by a 3 year limited warranty, far longer than the
warranty on your original GMC Sierra (2021) Car Key Remote battery.
What is your return policy on batteries and battery chargers?
East Coast Photo will refund you, in full, if you are not satisfied with the
GMC Sierra (2021) Car Key Remote battery, battery charger or other
accessory for the GMC Sierra (2021) Car Key Remote. If the product is defective, we’ll be glad to ship
you a replacement battery or charger.
Please follow the guidelines for returns on our return policy
webpage Click here.
