Delivering more runtime (up to 33%) than a 3.0 amp hour battery without adding weight or bulk, Makita 4.0 amp hour slide-style lithium ion batteries are loaded with features, including over-discharge, temperature and current protection. These batteries are also equipped with a memory chip that communicates with the charger for fast, optimized charging.
Features
- Makita 4.0 Ah batteries 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 provides over-discharge, temperature and current protection for enhanced performance, battery cycle life and overall battery life (when used with STAR marked tool)
- Optimum charging system uses three active controls current, voltage and temperature to maximize battery life
- Built-in memory chip communicates with charger to optimize the charging process based on the unique conditions of each battery
Specifications
- Voltage: 18 volts
- Cell type: Lithium ion
- Amp hour: 4.0 Ah
- Model: BL1840
- Individual part number: 196401-9
- Quantity: 2