BL1850B—Ideal for heavy-duty applications that require long runtime, this Makita 5.0 amp hour slide-style lithium ion battery is loaded with features. It's equipped with over-discharge, temperature and current protection, and its built-in chip communicates with the charger for fast, optimized charging.

DC18RC—Thanks to a built-in fan that keeps the battery cool, the DC18RC provides fast, efficient charging. DC18RC also communicates with the battery's built-in CPU to analyze battery condition and control current, voltage and temperature, ultimately optimizing the life of your battery.

Kit includes one BL1850B battery pack and a DC18RC rapid charger.

Battery features

LED charge level indicator displays approximate remaining battery power
Battery protection system protects against over-discharge and extreme temperature and current for enhanced performance, battery cycle life and overall battery life (when used with STAR marked tool)
Optimum charging system utilizes three active controls—current, voltage and temperature—to maximize battery life
Built-in memory chip communicates with charger CPU to optimize the charging based on the unique conditions of each battery

Battery specifications

Product: Battery pack
Manufacturer: Makita
Model: BL1850B
Part number: 196675-2
Voltage: 18 volts
Cell type: Lithium ion
Capacity: 5.0 amp hour

Charger features

Controls current, voltage and temperature to maximize battery life and optimize charging process
Battery central processing unit (CPU) communicates with the charger to analyze battery and charge according to its condition
Forced-air cooling fan keeps battery at optimum charging temperature and prevents overheating
Digital power display shows battery condition and current charge level
Charges pod and stick-style batteries with optional adapter ADP04 (193949-2)

Charger specifications