Features of BL1850B Lithium-Ion Battery

• 5.0Ah battery can be fully charged in 35 minutes or less
• Equipped with a charge level indicator
• Compatible with Li-ion chargers
  
• Extended battery lifespan
• Built-in LED charge level indicator allows users to easily check battery status
• Outer case is impact-resistant and internal shock-absorbing structure is designed to protect the battery
  
• Built-in protection system against overload, over-discharge, and overheating

Features of DC18RD Dual Port Battery Charger

• Makita DC18RD dual port charger can charge two 18V Makita batteries simultaneously 
• Built-in cooling fan
  
• Audible alert when charging is complete and LED display for charge status

All equipment in the set

• 2 x BL4050F 18V 5.0Ah batteries
  
• 1 x DC40RB 18V dual port fast charger
  
• 1 x Makpac TYPE 3 storage case