Features: Model 23A, 12V doorbells alkaline batteries, suitable for a variety of devices such as fan remotes, digital cameras, etc. Can meet the needs of different electronic equipment High-quality L1028 batteries, stable and long use. Ensuring the continuous operate of equipment Alkaline battery design, safe, environmental in line with international environmental standards High energy density, provide stable power output, ensures the efficient of equipment power consumption Low self-discharge rate, long storage time no loss of power leakage proof Specifications: Model ：23A 12V Alkaline Batteries Size:about 10.0mmx28mm/0.39x1in Quantity: 5/20PCS/10PCS/15PCS/20PCS Set Package Includes: 1Set 23A 12V Alkaline Batteries note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before order. Due to the differences between different monitors, the picture may not reflect the actual color.