Battery 3V, Zeropower, Snaphat. This little yellow battery is used in all modern Waters instruments that have a CPU2000 board installed. If an instrument is switched off for a longer time period (>6 months) it might be that the battery is low and the instrument refuses to communicate or it shows unusual errors. In that case you should check and replace the battery.
Replaces Waters part no.: 700001834
Quantity: 1
For ACQUITY UPLC, 2489 UV/Vis Detector, 2996 PDA, 2475 FD, 2420 ELSD, 2545 Binary Gradient Module, 2414 Refractive Index Detector, nanoACQUITY
