Clocks Rechargeable Lithium 3v Battery , Button Cell Battery For Switch Board

Features 1. Longer storage life than NiMH Batteries 2. Light weight and higher energy density than any rechargeable battery 3. Installed IC chip will prevent the battery pack from over charge and over discharge. It helps protect battery chemistry integrity and prolongs battery life. 4. Installed polyswitch will cut off power if battery discharge current more than 3Ah 5. Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power 6. Supply which