Travor BG-3B Replacement Battery Grip for Sony A77 / A77V
Brand: Travor - Model: BG-3B - Color: Black - Material: PC + ABS - Compatible Model: Sony A77 / A77V - Battery Type: Li-ion polymer - Voltage: 7.4V - Powered by 2 x NP-FM500H batteries (not included) - Package includes: - 1 x Battery grip - 1 x English / Chinese user manual