【Product Name】 Nickeling Steel Positive Negative Battery Contact Plate; Fit for Devices using AA Batteries
【Plant size 】11.28mm x 11.5mmx 0.3mm//0.44"x0.45"x 0.012" (Length x Width x Thickness); Spring length 9mm/0.35"
【Material】 high quality nickeling steel with better durability, aesthetics and conductivity; Great for lasting battery life time
【Application】 it is suitable for most of devices with AA batteries cell box such as remote control, battery-driven clock, remote-control car and more
【Package Content 】20 pairs of Positive Negative Contact Plate; Note No battery included