Description : 23a lr23a thick alarm batterychemistry : alkalinevoltage : 12 volttype : 23anon-chargeable number ofbatteries : 5 piecesquality, long life usage maximum 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 10 stocks are available to be sold at the campaign price. the seller determines the sale price of the product you have reviewed. this product is not included in the discount campaign. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.