• Substituted battery for Psion BarCode Scanner Teklogix 7530 G2, Teklogix 7535, Teklogix 7535 G2, Teklogix 7535LX
• Backup battery 1950mAh / 14.43Wh / 7.4V.
• Replaceable battery is designed and manufactured by Cameron Sino.
• Spare battery V2.0: 100% match the original equipment, and no memory effect.