Acronym	Description
$B_i^{cap}$	Battery capacity
$E_{dem}$	Energy demand
$E_i^{av}$	Available energy at charging station
$E_i^{th}$	Threshold for charging
$E_i^{pr}$	Present energy in EV
$Lo{c}^j$	Location of charging station
$P_j^s$	Energy price
$SoC{pr}_j$	State-of-charge
$T_i^{req}$	Time required for charging
$C_N$	Catch-up function
K	Confirmation number to declare a block
m	Block mined by the honest nodes
n	Block mined by the attacker
$P_N$	Potential progress function
q	Attack probability
T	Time required for mining
t	Time advantage for the attackers
$\tau$	Average time to mine a block
x	Computational power available in the network
z	Attacker’s initial disadvantage