48ah 12,6v high power lithium battery + charger, suitable for 12V voltage equipment, inverter xenon lamp and solar street lamp - AliExpress
6s4p 24v 48ah 21700 Battery Very Durable 25,2v 48000ah Electric Bicycle Moped /electric Bicycle / High Power For Different Tools - Battery Packs - AliExpress
Powertex Batteries BCI Group Size 47 H5 Car Lithium Battery LiFePO4 Lithium Iron Phosphate 12.8V 910CA 430CCA 48Ah 614Wh Automotive Battery for Cars & Trucks AGM/SLA Drop-In Replacement - Walmart.com
20s10p High Capacity 72v 48ah 50ah Electric Motorcycle Li Ion Battery With 100a Bms - Battery Packs - AliExpress