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Compatible with Makita BL1830 BL1840 18V Lithium-Ion Replacement Battery

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Product Overview

This Keku lithium-ion battery pack is designed as a reliable replacement for Makita 18V cordless power tools. It delivers consistent performance and long cycle life, making it a cost-effective choice for B2B buyers and professional users.

Key Features

  • Grade A Cells: Built with high-quality cylindrical lithium-ion cells for stable output.
  • 500+ Charge Cycles: Engineered for extended service life under normal use.
  • 20A Max Charge Current: Supports rapid charging with compatible chargers.
  • Wide Operating Temperature: -20°C to 40°C, suitable for various job‑site conditions.
  • 12‑Month Shelf Life: Low self-discharge, ready to use after storage.
  • Multiple Capacities: Choose from 1.5Ah to 9.0Ah to match your runtime needs.

Technical Specifications

  • Nominal Voltage: 18V
  • Charge Voltage: 18V
  • Cell Chemistry: Lithium-Ion (Li‑ion)
  • Cycle Count: 500
  • Charge Current: 20A
  • Operating Temperature: -20°C to 40°C
  • Shelf Life: 12 months

Compatibility

Compatible Tool Models (partial list):

  • BJV180, BJV180Z, BPB180, BPB180Z, BSS501, BSS501Z, BSS610, BSS610SFE, BSS610X2, BSS610Z, BSS611X, BSS611Z, BTD140, XCU02PTX1, BTD140SFE, BTD140Z, BTD144, BTD144RFE, BTD144Z, BTL061, BTL061Z, BTL063, BTL063Z, BTP140, BTP140Z, BTW251, BTW251Z, BTW253, BTW450, BTW450Z, BUB182, BUB182Z, BVR350, BVR350Z, BVR450, BVR450Z, DF454DZ, HP454D, HP454DRFX, HP454DZ, HR202D, HR202DRFX, JR120D, JR120DRF, JR120DZK, ML184 (Flashlight), MR100, MR100W, PB108D, PB108DRFX, PB108DZ, TD144DRFX, TD144DZ, TD251DRFX, XDT131, XDT13Z, XDT16, XDT14Z, XDT12Z, XDT11Z, XCU03PTX1, and more.

Replaces Original Battery Models:

  • BL1815, BL1820, BL1830, BL1850, BL1860, BL1890, BL1840, LXT-400, 194204-5, 194205-3, 194230-4, BL1860B, BL1850B, BL1840B, BL1830B, BL1820B

Note: For a complete tool compatibility list, please refer to your tool’s manual or contact our sales team.

Available Capacities

  • 1.5Ah / 2.0Ah / 2.5Ah / 3.0Ah / 4.0Ah / 5.0Ah / 6.0Ah / 9.0Ah

Select the desired capacity from the options above. Prices vary according to capacity.

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