Features of BL4050F Lithium-Ion Battery

• 5Ah battery can be fully charged in 50 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 Dual Port Battery Charger

• Makita DC40RB dual port charger can charge two 40V Makita batteries simultaneously 
• Can charge mobile phones, tablets, etc.
• Built-in cooling fan
  
• Audible alert when charging is complete and LED display for charge status
  
• Battery impact protection

All equipment in the set

• 4 x BL4050F 40Vmax 5.0Ah batteries
  
• 1 x DC40RB 40Vmax dual port fast charger
  
• 1 x Makpac TYPE 3 storage case