Makita BL1830 18V 3Ah LXT Li-ion Battery

Product Information

Charge Times: 2 x 14.4/18V 3.0Ah Batteries in 22 mins 2 x 18V 4.0Ah Batteries in 36 mins 2 x 18V 5.0Ah Batteries in 45 mins This BL1850B 5.0Ah battery is compatible with all Makita 18v Li-ion tools that have a star symbol on the connector plate, or a yellow connector plate with a star on, or have a yellow connector plate only. DC18RD is a two port fast charger that is able to charge two Makita Li-ion batteries (14.4V-18V) at the same time, as fast as DC18RC charges one battery. Compatible with 18v tools if they have a star on the connector plate or if they have a yellow connector plate

Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C)Charge time 14.4/18V 3.0Ah battery in 22 mins18V 4.0Ah battery in 36 mins 18V 5.0Ah battery in 45 mins All Makita 18v and 14v feature a built-in memory chip, allowing one to record the battery usage history. Moreover, the built-in CPU will communicate with each battery allowing it to determine its condition (over-discharging, heat abuse etc.) while also facilitating an optimized charging system. Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging and over-heating

The Li-ion range delivers 430% more working capacity during it's lifetime compared to Ni-Cad and is 40% Lighter than Ni-MH. The Li-ion has minimal depletion of power during use or in storage over it's lifetime. W hen new, these batteries require approx. 6 to 8 full charges to reach their optimum performance. The Makita Bl1840Battery features the same design, weight and Lithium-Ion technology as the BL1830and BL1850while returning increased battery charge, facilitated by the 4.0 amp. Makita 18V Lithium-Ion batteries resist self-discharge so they’re ready for use even after long periods of storage. The Rapid Optimum Charger (sold separately) is a smart-charging system that communicates with the battery during charging to monitor current, voltage and temperature. This helps optimize battery life and deliver a faster charge. The Charger has a built-in fan to cool the battery for faster and more efficient charging. Charge times: 14.4/18V 3.0Ah battery in 22 mins 18V 4.0Ah battery in 36 mins 18V 5.0Ah battery in 45 mins The 4.0Ah BL1840 and 5.0Ah BL1850 will be compatible with 18v Makita Power Tools if it has a start on the connector place, has a yellow connected place only or have a yellow connector plate with a star.Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger (charger not included) Charge Time 2 x 14.4/18V 3.0Ah Batteries in 22 mins2 x 18V 4.0Ah Batteries in 36 mins2 x 18V 5.0Ah Batteries in 45 mins The new Makita 2.0Ah battery with a 30 minute fast charge time with a DC10SB charger or 70 minute standard charge time with a DC10WD charger. One of the greatest advantages of Makita Lithium-Ion Batteries is that they can be charged anytime without waiting for power’s complete deployment. Compatible with: 14.4V – 18V Li-ion batteries. The built-in Cpu determines the optimum charge for each battery.