Part of the new 18V STANLEY® FATMAX® V20 Cordless System - power all your V20 tools with a common new & improved 18V lithium ion battery to let you power through work with ease. With improved battery technology, no memory effect and minimal self-discharge, the V20 lithium-ion battery pack is ready to go to work whenever you are and wherever the job takes you - and it will last longer too.
Integral battery state of charge indicator for convenient monitoring of battery charge levels.
Each pack is equipped with a 3-LED state of charge for immediate battery charge feedback.
No memory and virtually no self-discharge means this battery is ready when you are.