Lithium Titanate Battery LTO 66160 2.4v 2.3v 40Ah Cell 2.4v High Discharge Rate 10C for Diy Pack Power Tool Solar Energy Storage|Replacement Batteries| - AliExpress
Original Yinlong brand 2.3V 66160 40Ah LTO battery lithium titanate cell EXLIPORC NEW ENERGY (SHENZHEN) CO., LTD
6PCS Yinlong 2.3V 40Ah 66160 Iron Titanate Battery Cylindrical LTO Solar Cells | eBay