Description
BL1840B Delivering up to 33% more runtime than a 3.0 amp hour battery without adding weight or bulk, this Makita 4.0 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 BL1840B battery pack and a DC18RC rapid charger.
- Battery features:
- 4.0 Ah battery offers 33% increased runtime versus 3.0 Ah batteries with no added weight or bulk
- 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: BL1840B
- Part number: 196401-9
- Voltage: 18 volts
- Cell type: Lithium ion
- Capacity: 4.0 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:
- Product: Battery charger
- Manufacturer: Makita
- Model: DC18RC
- Voltage: 7.2 to 18 volts
- Battery type: Makita slide style
- Charge times (BL1815N / BL1830B / BL1840B / BL1850B): 15 / 22 / 36 / 45 minutes
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