Amazon.com: XZNY 12V 8Ah LiFePO4 Lithium Battery, 5000+ Cycles 12V Deep Cycle LiFePO4 Battery Built-in 10A BMS, Perfect for Ride on Toys, Scooters, Fish Finders, Small Ups Backup, Solar System etc :
One 12V 8Ah rechargeable SLA battery with T2 terminals | Sigma Batteries