Makita BL1850B LXT 18v 5.0Ah Lithium-Ion Battery X2

• Battery capacity indicator LED's show how much juice you have left on demand
• 66% more runtime than 3.0Ah battery (BL 1830) with no compromise on weight or size
• Unbeatable 45 minute charge time with either DC18RC or DC18RA charger
• Makita BL1850B 18v 5Ah Li-ion battery is compatible with 18v tools if they have a star on the connector plate or has a yellow connector plate

DeWalt DCB184 18v 5Ah Lithium-Ion XR Slide Battery x2

• The new DeWalt 5.0Ah XR Li-Ion battery packs will deliver 66% more runtime than a standard 3.0Ah battery pack
• LED State of Charge Indicator helps manage pack charging
• Lightweight design provides the user with upgraded 5.0Ah Power without increasing the size or weight over the 18v 3.0Ah battery pack
• Compatible with all DeWalt XR Lithium-Ion 18v Tools
• Protection against overheat, overload and deep discharge conditions increases battery life
• No memory effect

Milwaukee M18 B5 18v REDLITHIUM 5.0Ah Li-Ion Battery x2

• Delivers up to 2x more run time, up to 20% more power and up to 2x more battery life compared with other Lithium-Ion technologies and/or with previous Milwaukee battery technology (results depend on tool and application)
• REDLITHIUM™ protection with REDLINK™ digital overload protection to prevent users from damaging their cordless power tool investment in abusive situations
• Individual cell monitoring ensures optimal charge and discharge for maximum life
• Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
• Water protection routes water away from the electronics & out of the battery pack
• Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
• On-board battery fuel gauge helps the user to maximise his battery run-time efficiency