Makita BL1840B 18v LXT Cordless Li-ion Battery 4ah

The Makita BL1840B is an 18v lithium-ion battery designed to power the extensive range of Makita LXT cordless power tools. With a 4.0Ah capacity, this battery delivers extended runtime for demanding applications whilst maintaining the same lightweight profile as the 3.0Ah variant, making it ideal for tradespeople who need sustained power without added weight.

Built with advanced foam cell technology, the BL1840B remains cool even during intensive use and features shock-absorbing construction to withstand the rigours of professional jobsites. The battery's slide-on design incorporates solid multi-contact connections for reliable performance, whilst the puncture-resistant construction enhances durability and safety across demanding trades.

Fully compatible with existing Makita Li-ion chargers, this battery integrates seamlessly into current LXT tool systems, making it a practical upgrade for electricians, carpenters, and contractors who rely on cordless tools throughout the working day.

Features and Benefits:
• Lightweight and shock-absorbing construction for enhanced durability
• Same weight as 3.0Ah battery despite increased capacity
• Compatible with existing Makita Li-ion chargers
• Foam cell technology keeps battery cool during heavy use
• Slide-on design with solid multi-contacts for stable connection
• Puncture-resistant construction for improved safety

Specifications:
Battery Capacity: 4.0 Ah
Battery Type: Li-ion
Voltage: 18 v
Battery ID: BL1840

Contents:
One Battery