MasterFire 100PCS/LOT Brand New 3.6V 40mAh Ni-MH battery data backup battery memory cell PLC industrial NiMH batteries - AliExpress
1S1P Panasonic NCR18650B 3.7V 3400Mah Li Ion Batteries With Button-Top PCB
Battery Pack 3.6V, 40 mAh, Ni-MH, 2P, PCB mount
40BVHx3 replacment BACK UP BATTERY 3.6V PCB Mount NI-MH | eBay
Improve 40mAh 301020 3.7V Flat Square Smallest Lithium Polymer Ion Battery Cells Pack Ion for Bluetooth Headset with PCB and Connector - China 400mAh Li Polymer Battery and 301020 Lithium Battery price | Made-in-China.com
vhbw 5x NiMH replacement button cell battery tab 3 pins type V40H 40mAh 1.2V suitable for model building batteries, solar lights etc.
1.2V 2.4V 3.6V Battery PCB mount rechargeable Ni-Mh 40 60 80 mah sram rtc cmos SZL | Shopee Malaysia
Battery rechargeable NI-Mh 2,4V 40mAh with pins for electronic Pcb ...