Buy some Eneloops.
Many brands also reshell the eneloops with their labels and charge you twice the price.
Just have some spares and replace the batteries once the one you use runs out.
They are great at keeping charge so you actually can just leave the unused pieces in storage until you need them.
As for charge station where you constantly keep the active charge going, I think that will reduce the lifespan of your rechargeables.







