The Pentax D-BC90H is a spare or replacement battery charger for the Pentax D-LI90 battery as supplied with the Pentax K7, K5 DSLR and K-01 Interchangeable Lens Camera. It consists of the D-BC90 charging unit and a UK mains lead.
The Pentax K-BC90E Battery Charger Kit would be ideal for photographers who frequently use alkaline batteries, looking for a compact and high-capacity charger to keep their battery pack always charged.
