Standard range cells are 12s1p lifepo4 a123 26650
Xr battery is a 13s2p of liion 18650 cells somewhere in the 2800 capacity range
Source: I’ve open and worked on both
Standard range cells are 12s1p lifepo4 a123 26650
Xr battery is a 13s2p of liion 18650 cells somewhere in the 2800 capacity range
Source: I’ve open and worked on both