Bullet Point 1 Kastar 2 pack high capacity batteries. Use high quality Japanese cells for longer battery life with no memory effect. Bullet Point 2 New smart LCD charge design, easy to carry. Input: 5V 2A; Output: 4.2V/8.4V 600mA. Bullet Point 3 Intelligent LCD charger displays charging status and battery capacity. Bullet Point 4 Can be powered by USB Wall & Auto Charger or a Computer, comes with a Micro USB cable. Bullet Point 5 Patented charger with FCC, CE and ROHS certification. All items include 18-Month manufacturer warranty. Description Details Package Includes: 2 x Batteries 1 x LCD USB Charger 1 x Micro USB Battery Compatible: Pentax D-Li50 Konica Minolta NP-400 Samsung SLB-1647 Sigma BP-21 Charger Compatible: Pentax D-Li50 Konica Minolta NP-400 Samsung SLB-1647 Sigma BP-21 Compatible the following models: Pentax K10 Pentax K10D Pentax K10D GP Pentax K10D Grand Prix Pentax K20D Konica Minolta a Sweet DIGITAL Konica Minolta a-5 Digital Konica Minolta a-7 Digital Konica Minolta Dimage A1 Konica Minolta Dimage A2 Konica Minolta Dynax 5D Konica Minolta Dynax 7D Konica Minolta Maxxum 5D Konica Minolta Maxxum 7D Samsung GX-10 Samsung GX-20 Sigma SD1 Sigma SD1 Merrill Sigma SD14 Quality Price Value