20 Pcs CR1220 Horizontal Coin Button Battery Holder Brown Container Case

I needed only one CR1220 CMOS battery holder for my Dahua NVR. The old one was soldered to the circuit board. I changed to a replaceable battery holder with horizontal connections to future proof the next battery change. These holders lock in the battery when placed into it.

I would not recommend these for any type of handheld equipment as the batteries will pop out if jarred. May be ok for stationary equipment. I definitely would not purchase again.

great price for 3v power of that size