W5IPA-Jason on Twitter: "For anyone looking to get into lithium batteries this is a great option. Used U1-12RT Valence Lithium Iron Magnesium Phosphate batteries (found mine on eBay). Used in Medical equipment
Valence Rechargeable Batteries for sale | eBay
Valence U-CHARGE XP U27-12XP Lithium 12V Battery USB Data Diagnostic Cable USA | eBay
Valence Rechargeable Batteries for sale | eBay
Valence U-CHARGE XP U27-12XP Lithium 12V Battery USB Data Diagnostic Cable USA | eBay
Valence U1-12RT 12.8v 40Ah, Lithium Battery And original Lithium 20A Changer | eBay
Valence Multipurpose Batteries and Power for sale | eBay