Advantages :
Replacement Milwaukee LITHIUM batteries are the next generation in Lithium-ion technology, can provide unmatched runtime, performance and durability for the professional tradesman
Compatible with all products in the M18 Cordless tool system
Built in Digital Power Management (DPM) System, the battery features Overload Protection, a Temperature Management System, Individual Cell Voltage Monitoring, Discharge Protection and a Battery Fuel Gauge. Overload Protection-Prevents user from damaging their cordless power tool investment in abusive situations. Temperature Management System-Keeps battery in ideal temperature range to provide maximum life. Individual Cell Monitoring-Ensures optimal charge and discharge for maximum life. Discharge Protection-Prevents cell damage from over-discharge

Compatible Models:
Milwaukee M18,48-11-1815,48-11-1820,48-11-1828,48-11-1840

Package Include
4 x Battery for Milwaukee M18

Warranty :
We guarantee to provide brand new high quality replacement batteries with REAL SPECIFICATIONS All products come with our wondershop is 30 days money back 12 months seller's guarantee against manufacturer defects from date of purchase,and 24 Hours friendly customer service! YOU ARE WORTH IT !!

• LITHIUM advantage performance: Up to 40% More Run-Time, 20% More Speed, 20% More Torque
• 4.0 Amp hour - 54 Watt hour battery; Battery fuel gauge displays remaining run-time
• Durability: Operates Down to 0°F, Runs 20% Cooler, Up to 50% More Recharges
• Equivalent run-time with 40% less weight than a "compact" 18V NiCd battery; Lithium-ion battery deli
• Best in class construction, Integrated weld frame, Cell separator, Impact and vibration protective

LITHIUM advantage performance: Up to 40% More Run-Time, 20% More Speed, 20% More TorqueCREJOY