BL1890 Replacement Battery Specification
- Battery Model: BL1890
- Capacity: 9000mAh / 9.0Ah
- Voltage: 18V
- Battery Type: Li-ion
- Cell: Made in China, high quality guarantee
- Color: Black
- Condition: Replacement Battery (100% Brand New, 1-year warranty!)
Replace Part Numbers
- BL1890
- BL1890B
- BL1860
- BL1860B
- BL1850
- BL1850B
- BL1840
- BL1840B
- 194205-3
- 194309-1
Compatible Tool Models
- Makita 18V LXT Cordless Drills
- Makita 18V LXT Impact Drivers
- Makita 18V LXT Circular Saws
- Makita 18V LXT Reciprocating Saws
- Makita 18V LXT Angle Grinders
- Makita 18V LXT Oscillating Tools
- Makita 18V LXT Blowers
- Makita 18V LXT Vacuums
- All Makita 18V LXT Cordless Tools
Product Features
- Maximum Capacity Power: 9.0Ah ultra-high capacity delivers up to 3x longer runtime than standard 3.0Ah batteries, perfect for all-day professional use without frequent battery swaps.
- Professional Performance: Designed for Makita 18V LXT cordless tools, delivering reliable power for the most demanding drilling, driving, cutting, and grinding applications on job sites.
- Wide Compatibility: Works seamlessly with entire Makita 18V LXT cordless tool lineup including drills, impact drivers, saws, grinders, and outdoor power equipment.
- Premium Li-ion Technology: Advanced lithium-ion cells deliver consistent power output, no memory effect, and support hundreds of recharge cycles for long-term reliability.
- Fuel Gauge: Built-in LED charge indicator displays remaining battery capacity, helping you plan work and avoid unexpected downtime on job sites.
- Quality Assurance: Each battery undergoes rigorous testing to meet professional standards, backed by a 1-year warranty for peace of mind.
Why Choose This Battery?
This BL1890 replacement battery is the ultimate power solution for professionals who demand maximum runtime from their Makita 18V LXT cordless tools. With 9.0Ah ultra-high capacity, it delivers up to 3x longer runtime than standard batteries, keeping you productive throughout the entire workday on demanding drilling, driving, cutting, and grinding applications without constant battery changes.
Compatible with the entire Makita 18V LXT cordless tool system and supporting hundreds of recharge cycles, this battery is backed by a 1-year warranty and professional-grade quality standards. Perfect for contractors, carpenters, electricians, plumbers, metalworkers, and professionals who need maximum backup power for their Makita 18V LXT tool collection.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Overseas Warehouse Shipping Times & Costs
Payment Methods
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Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- What Should I Know Before Buying a Laptop Battery Replacement?A: Before buying a laptop battery replacement, confirm your laptop’s exact model number and the part number printed on the original battery. Check the battery voltage, connector, physical dimensions, and compatibility list. Do not choose a battery based on appearance alone, because similar laptop models may use different batteries. Review the seller’s warranty, return policy, and product specifications before ordering.
- How Do I Find a Compatible Laptop Battery for My Device?A: To find a compatible laptop battery, identify your laptop’s full model number and the part number on the original battery. Compare these details with the replacement battery’s compatibility list and specifications, including voltage, connector type, and dimensions. If you are unsure, contact customer support with your laptop model and original battery part number before placing an order.
- Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- Why Is My Laptop Battery Not Charging?A: A laptop battery may not charge because of a faulty AC adapter, damaged charging port, loose connection, temperature protection, battery-health settings, or a worn-out battery. Confirm that you are using a compatible charger and inspect the cable and port for visible damage. Restart the laptop and review the manufacturer’s battery or charging settings. If the battery becomes unusually hot, swollen, or damaged, stop using it and seek professional assistance.
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Are BatteryMall Laptop Batteries Reliable?BatteryMall laptop batteries are designed with safety and reliability in mind. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating, helping protect the battery during normal use. They are also CE, FCC, and RoHS certified. For the best experience, choose a compatible laptop battery that matches your exact laptop model and original battery part number, and follow the installation and care instructions. BatteryMall also provides a 1-year warranty on KingSener batteries purchased from BatteryMall; see the Product Warranty page for details.