66160h Original Long Cycle Life Yinlong 2.3V 30ah 35ah 40ah 45ah Lto Lithium Titanate Battery for Electric Operated Three Wheels Passenger Vehicles - China Lithium Titanate Battery, Yinlong Battery | Made-in-China.com
YinLong 2.3V 30Ah LTO 66160H Cells for DIY Car Audio Battery [YL-66160A30] : GobelPower.com