£17.30

Using CellPower Black 18650 batteries is the most effective way to reduce your operating costs tenfold compared with disposable batteries. To optimize their lifespan, always use an intelligent external charger dedicated to Li-Ion cells. Before storing your batteries at the end of the hunting season, charge them to about 50% of their capacity and store them in a cool, dry place. This will preserve their chemical structure intact for the next season.