2-Pack 3.7V 120mAh 401623 Polymer Ion Battery with 2.0mm Connector

Set of 2 replacement 401623 Polymer Ion rechargeable cells. Each battery is rated 3.7V and 120mAh and comes equipped with a 2.0mm connector for direct fitment. The compact 401623 size and polymer-ion chemistry make these batteries well suited for small electronics, wearable devices, sensors and other low-power gadgets. Supplied as two identical pieces, ideal for spare replacements or paired device use.