The 4Ah R18BAT-Li4 is designed to deliver extended run times to our compact handheld tools where weight and easy handling are prime considerations. Weighing just 720g this powerful 10 cell battery charges in just 50 minutes and offers long run times.

Evolution’s new EXT Cordless 18v Li-ion batteries provide outstanding run times with all of our new 18V cordless tools. Built using premium 18650 cells they’re fitted with an intelligent battery management system that protects them from over voltage, over current and over temperature degradation. They’re designed to deliver peak current to tackle tough jobs and extended run times to keep you cutting for longer.

*All Evolution EXT battery packs are compatible with Erbauer 18V EXT Cordless Tools.

Features:
• EXT Li-ion cordless performance
• Over/under voltage protection
• Temperature protection
• Battery charge level indicator
• Premium 18650 cells
• Fast charge capable
• Lightweight compact design
• Long run times
• Fits all evolution EXT cordless tools
• Erbauer compatible connector

Specifications:
Battery pack capacity: 4Ah (4,000mAh)
Model: R18BAT-Li4
Watt hours: 72Wh
Nominal output voltage: 18V
Charging voltage: 21V
Protection: 80A 60v
No Cells: 10
Charging time: 50 mins
Compatibility: All 18v EXT tools
Weight: 0.72kg
Continuous current output: 40A
Warranty: 2 Years