Amstron 12V/18AH Sealed Lead Acid Battery w/ NB Terminal
EXP12180 12V 18Ah | ExpertPower Direct
Amazon.com: Lachy 12V 18Ah LiFePO4 Lithium Battery, 2000+ Deep Cycle Rechargeable, Smart BMS, 12 Volt Lithium Iron Phosphate Battery for Ride on Toys, Lights, Kayak Fish Finder, Kids Car, Electric Scooter,Bike... :
Power Sonic 12V 18AH AGM SLA Battery with F2 Terminals - POWPS-12180F2 at Batteries Plus
MIGHTY MAX BATTERY 12V 18AH SLA Battery Replacement for Deliberate 6FM-18 MAX3933743 - The Home Depot
12 Volt 18 Ah Sealed Lead Acid Rechargeable Battery with Nut & Bolt Terminals | Battery Mart