Makita LXT Lithium-Ion Batteries - 18v 9.0ah
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B&QB&Q - Bl1890 18V 2 X Lxt 9.0Ah Lithium-Ion Batteries + Dc18Rd Dual Port Charger
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Product Information
Full details
The Makita BL1890 9.0Ah 18V LXT Lithium-Ion Battery is designed for professionals who require maximum runtime and durability on demanding job sites. Its key benefit is significantly extended working time between charges, allowing for less interruption. A caveat is its increased weight compared to lower-capacity batteries. This battery offers enhanced impact resistance and utilizes STAR Protection Computer Controls™ for tool and battery safeguarding.
All features
| Model Part Number | 1915H4-0_2DC18RD |
|---|---|
| Brand | Makita |
Extended Product Information
FAQs
What does the STAR Protection symbol mean?
The STAR Protection symbol (★) indicates that both the tool and battery are equipped with communication technology that monitors conditions in real-time to protect against Overloading, Over-Discharging, and Over-heating, enhancing durability and lifespan.
How long does the BL1890 battery typically last on a single charge?
Runtime varies significantly depending on the tool and application. However, the 9.0Ah capacity is designed to provide substantially longer runtime than lower-capacity batteries (e.g., 6.0Ah) for most 18V LXT tools.
Can I use the BL1890 battery with older Makita 18V LXT tools?
Yes, the BL1890 is fully compatible with all Makita 18V LXT tools. For optimal protection features, ensure both the tool and battery have the STAR Protection symbol.
What is the best way to store the BL1890 battery when not in use?
Store the battery in a cool, dry place away from direct sunlight and heat sources. Ideally, store it between 10°C/50°F and 25°C/77°F. Avoid leaving it fully charged or fully depleted for extended periods.
How do I know when the BL1890 battery needs to be replaced?
Signs include significantly reduced runtime, inability to hold a charge, or the battery not being recognized by the charger or tool. The STAR Protection might also indicate issues if it consistently triggers.
Is the BL1890 heavier than other Makita 18V batteries?
Yes, due to its higher capacity (9.0Ah), the BL1890 is heavier than lower-capacity batteries such as the 3.0Ah or 6.0Ah models. This is a trade-off for extended runtime.
Can I use a third-party charger with the BL1890 battery?
Makita strongly recommends using only genuine Makita LXT chargers designed for 18V Lithium-Ion batteries. Using non-approved chargers can damage the battery and void the warranty.
Troubleshooting
Battery not charging
Ensure the charger is properly connected to a power source and the battery. Check if the battery or charger terminals are dirty and clean them. Try a different Makita 18V LXT charger if available. If the issue persists, the battery may need service.
Tool not operating or stopping intermittently
Check if the battery is fully charged and properly seated in the tool. The STAR Protection may be cutting power due to overload, over-discharge, or overheating. Allow the tool and battery to cool down and remove any binding or obstruction causing overload. Recharge the battery if it's low.
Reduced runtime compared to new
Battery capacity naturally degrades over time and with use. If runtime is significantly reduced, it may be an indication that the battery cells are nearing the end of their lifespan and may need replacement.
Battery won't insert or remove easily
Ensure there is no debris in the battery compartment or on the tool's terminals. Check that you are using the correct Makita 18V LXT battery. If it's stuck, do not force it; check for obstructions.
Pros and Cons
Pros
- Significantly extended runtime for fewer battery changes.
- Robust construction with enhanced impact resistance.
- Advanced STAR Protection safeguards against common battery and tool issues.
- Fully compatible with the entire Makita 18V LXT tool lineup.
- Ideal for continuous, heavy-duty applications.
Cons
- Heavier than lower-capacity batteries, potentially impacting tool balance for some users.
- Higher initial cost compared to smaller capacity batteries.
- Requires compatible Makita 18V LXT chargers.
Setup, Compatibility & Care
Setup:
- Ensure the battery contacts and the tool's battery terminals are clean and free of debris.
- Align the battery with the tool's battery housing and slide it in until it clicks securely into place.
- Use only genuine Makita LXT chargers specifically designed for 18V Lithium-Ion batteries.
Compatibility:
- The Makita BL1890 9.0Ah battery is compatible with all Makita 18V LXT cordless tools. Look for the ★ (STAR) symbol on both the tool and battery for optimal performance and protection.
Care:
- Charging: Charge the battery in a well-ventilated area, away from direct sunlight and flammable materials. Avoid charging in extreme temperatures (below 0°C/32°F or above 40°C/104°F).
- Storage: Store batteries in a cool, dry place, ideally between 10°C/50°F and 25°C/77°F. Avoid storing in direct sunlight or near heat sources.
- Cleaning: Wipe the battery casing and contacts with a dry cloth. Never use water or solvents. Do not attempt to disassemble the battery.
- Usage: Avoid fully discharging the battery frequently. Remove the battery from the tool when not in use for extended periods.