QuietKat Legacy Apex 1500w Battery (52V/17.5AH)

specs ONLY COMPATIBLE WITH 2020-21 APEX 1500W MODELS features Ride up to an additional 50 miles on your electric mountain bike with a spare QuietKat battery!  Our 52V – 17.5 ah rechargeable Lithium-Ion battery is at the forefront of green energy technology, with high-quality lithium-ion cells made by Panasonic. Item Number: FKA-35833 This battery is ONLY for the 2020-22 Apex 1500w, and will cause irreversible damage if installed in any other bike. *If unsure of which battery to purchase, please reach out to customer support to confirm before purchase. Restocking fees will be applied on returns due to selecting non-compatible models.