... battery 3.competitive price 4.Long life time CR2032 Coin Type motherboard lithium batterySpecification: Battery type:CR20321.Nominal ... motherboard, C-MOS, S-RAM, RFID, electronic memory system, wristwatch, calculator, toy, electronic gift, etc. It acts as the memory ... by winding shielded wire, applicable to computers, televisions, CD machine, MP3, DVD and borne power amplifier,speakers of connections ...