for All 12-Volt Milwaukee M12 Lithium Battery Packs M12  48-11-2401  48-11-2420  48-11-2411  48-11-2440

for 14.4-Volt Milwaukee Lithium Battery Pack M14

for 18-Volt Milwaukee M18 Lithium Battery Packs 48-11-1811  48-11-1815  48-11-1820  48-11-1822  48-11-1828 
48-11-1840  48-11-1841  48-11-1850  48-11-1852  48-59-181  48-59-1850  4932352071  4932430063  C18B  Li18 
M18  M18B  M18B2  M18B4  M18BX

1-Year Warranty:

We provide a 1-year limited warranty on our JJY-MIL-N14N18 chargers, covering all original manufacturing defects.

Please note that this warranty applies only to inherent product quality issues under standard and correct usage. It does not cover damage caused by improper operation, misuse, or external physical impact. If the device fails due to a manufacturing fault within the first year, we will provide a free replacement.

FAQs

Q: Is this charger compatible with both original and replacement batteries? 

A: Yes. Our charger is specifically designed to be 100% compatible with both original Milwaukee M18 batteries and high-quality replacement batteries. Please ensure the battery voltage and interface match the charger specifications before use.

Q: How do the LED indicators work? 

A: The charger features an intelligent LED diagnostic system. It provides real-time feedback on the charging status (Charging, Fully Charged, or Temperature Delay). Please refer to the indicator chart on the charger surface for specific light patterns.

Q: What should I pay attention to during charging?

A:

1.Optimal Environment: Charge in a dry, ventilated area away from heat or direct sunlight.

2.Cool Before Charging: If the battery is hot from use, let it cool down (or wait for the charger’s thermal delay) before charging.

3.Power Off: Unplug the charger when not in use to extend its lifespan.

Q: Does the warranty cover all types of failure? 

A: Our warranty specifically covers original manufacturing defects. It does not cover malfunctions caused by user error, such as using an incompatible power source, physical drops, or failing to follow the safety guidelines provided in the manual