The BOSCH GXS12V-01N12 12V Max Lithium-Ion Battery and Charger Starter Kit features the BAT414 12V Max Lithium-ion 2.0 Ah battery and the GAL12V-20 12V Max Lithium-ion Charger. The BOSCH GXS12V-01N12 12V Max Lithium-Ion Battery and Charger Starter Kit allows users to build a custom 12V Max combo kit or expand a current system. The BAT414 battery is a light, and it delivers up to 50% more runtime than the 12V Max 1.3 Ah battery. The BOSCH GXS12V-01N12 12V Max Lithium-Ion Battery and Charger Starter Kit gets the user power ready in a hurry. The BOSCH GXS12V-01N12 12V Max Lithium-Ion Battery and Charger Starter Kit can fully charge a spent BAT414 battery in approximately one hour. BOSCH GXS12V-01N12 12V Max Lithium-Ion Battery and Charger Starter Kit is engineered with regulated 80/20 dual-mode charging, and it features a battery-status indicator. The charger and battery are compatible with Bosch 12V Max tools.