Makita BL1890 9.0Ah 18V LXT Lithium-Ion Battery. Maximum Runtime. Built for Tough Jobs. Take your ...Makita BL1890 9.0Ah 18V LXT Lithium-Ion Battery. Maximum Runtime. Built for Tough Jobs. Take your Makita 18V tools to the next level with the BL1890 9.0Ah high-capacity battery – engineered for professionals who need longer working time between charges. By increasing the number of cells compared to the BL1860 (6.0Ah), this powerhouse delivers extended runtime across all cordless tools in the 18V LXT system. Built to Withstand the Jobsite: Featuring a shock-absorbing structure inspired by Makita's 40V Max XGT range, the BL1890 offers enhanced impact resistance, reducing the risk of damage from accidental drops and rough handling. STAR Protection Computer Controls: Protects against Overloading, Over-Discharging, and Over-heating through real-time communication between the tool and battery. Overload Protection: Prevents damage from abnormally high current draw. Over-Discharge Protection: Extends battery life by cutting power when the charge is too low. Over-Heat Protection: Avoids damage from extreme heat, which can slow charging. The BL1890 is a new addition to the 18v battery lineup and can be used on all existing Makita 18v LXT cordless tools (with a few exceptions). The 9.0ah capacity allows the tool to be used for longer on a single battery charge and is therefore ideal for more demanding or time-consuming jobs. It features a push-button indicator for checking the remaining charge at any time. Specifications: Battery Voltage: 18v, Battery Type: Makita LXT (lithium ion), Battery Capacity: 9.0ah, Energy Capacity: 162 Wh, Battery Dimensions: 136mm x 76mm x 63mm, Battery Weight: 0.97kg.
This guide is for users of Makita 18V LXT tools who want to understand the performance and care of the BL1890 9.0Ah Li-Ion battery. This battery provides extended runtime and power for your tools, allowing for longer work sessions. However, it's important to note that the battery's performance is dependent on the specific tool and usage conditions.
All features
Model Part Number
1915H4-0
Brand
Makita
Extended Product Information
FAQs
How long does it take to charge the BL1890 battery?
Charging time varies depending on the charger used. A Makita rapid charger can fully charge the battery in approximately 55-85 minutes.
Can I use this battery with non-Makita tools?
No, this battery is designed for use with Makita 18V LXT series tools only.
How do I know when the battery is fully charged?
The LED indicator on the battery will display the charge level. Additionally, the charger will typically have an indicator light that changes color or stops blinking when the battery is fully charged.
What is the lifespan of the BL1890 battery?
The lifespan depends on usage and care. With proper care and usage, the battery can last for several years. Following the care instructions will help maximize the battery's lifespan.
Can I leave the battery on the charger after it's fully charged?
It is generally recommended to remove the battery from the charger once it is fully charged to avoid unnecessary heat and wear, although most Makita chargers have a trickle-charge feature.
What should I do if the battery is damaged?
Discontinue use immediately and replace the battery. Dispose of the damaged battery according to local regulations.
Is the BL1890 battery compatible with all Makita 18V LXT tools?
Yes, it is designed to work with all Makita 18V LXT tools, ensuring broad compatibility.
Troubleshooting
Battery not charging.
Check that the charger is plugged into a working outlet. Ensure the battery is properly seated in the charger. If the problem persists, the charger or battery may need to be replaced.
Battery runs for a short time.
Ensure the battery is fully charged. If the problem persists, the battery may have reached the end of its lifespan and need to be replaced.
Battery gets hot during use.
Allow the battery to cool down before recharging. Overuse or heavy loads can cause the battery to heat up; allow for breaks during use.
Pros and Cons
Pros
Extended runtime for increased productivity.
Fast charging capabilities minimize downtime.
Durable construction ensures longevity.
Integrated protection system safeguards the battery.
Cons
Higher initial cost compared to lower-capacity batteries.
Charging time can be longer due to the high capacity.
Weight may be a factor for some users due to the larger size.
Setup, Compatibility & Care
Compatibility: Ensure the battery is compatible with your Makita 18V LXT tools. Refer to your tool's manual.
Charging: Use a compatible Makita charger. Avoid using chargers from other brands.
Charging Procedure: Insert the battery into the charger until the charging light indicates a full charge. Do not leave the battery on the charger for extended periods after it is fully charged.
Storage: Store the battery in a cool, dry place when not in use. Avoid extreme temperatures.
Cleaning: Clean the battery contacts periodically with a dry cloth to remove dirt and debris.
Disposal: Dispose of the battery properly according to local regulations.