Multifunctional Four-Slot 3.7V Lithium Ion Battery Charger

 

Cylindrical Li-ion battery charger is a device designed for charging Li-ion batteries, usually used to charge cylindrical Li-ion batteries such as 18650 batteries and 18500 batteries. Here are some notes on cylindrical lithium battery chargers:

When purchasing a cylindrical lithium battery charger, please make sure it matches your lithium battery model.

Before using the charger, please read and follow the manufacturer's instructions for use.

Please pay attention to the input voltage and current of the charger to avoid damage to the charger and battery due to improper use.

During the charging process, please make sure the charger and battery are in a stable environment to avoid damage to the battery due to vibration and other reasons.

During the charging process, please do not expose the charger to high temperature, humidity, dust and vibration.

When the battery is fully charged, please disconnect the charger promptly to avoid overcharging and overheating, which may have an impact on the battery life.

In conclusion, proper use of the cylindrical Li-ion battery charger can extend the life of the Li-ion battery as well as ensure safety. If any problem occurs, please stop using it and contact the manufacturer or after-sales service in time.
 

 

Model	LNLD04
Output	USB DC 5V 1A
Input	DC4.2V 500MA
Indicator Light	Charge shows red light, full change green
Input Power	4.2w
Color	black
Size	82*22*103mm
Material	PC

 

 

 

 

LONMIL is one of the leading battery manufacture in China.

We are focusing on renewable energy storage solution of PV system for 13 years, including Lithium batteries, LiFePO4 batteries, portable power station and residential energy storage.

Our factory is established in 2011, with our headquarter located in Dongguan, covering an area of 4000 square meters.

Our factory has passed audit of ISO9001 and ISO14001, with 10 fully automatic and semi-automatic standardized production lines, complete aging test equipment, and an annual production capacity of 100 million yuan.

All our products comply with UN38.3, CE, FCC, ROHS, etc. based on customers' requirements from different regions, 100% checked and tested before shipping out. With integrate research and development, production, engineering design, after-sales service, our business covers more than 40 countries and regions with main market in America, Europe and Africa and annual turnover 80 million yuan.

Warmly welcome friends from all over the world to cooperate with us!
 

 

 

 

1. Q:Where can I get the price?   
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,   please call us or tell us in your email so that we'll regard your inquiry priority.
2. Q: How can I get a sample to check your quality?   
A: After price confirmation, you can require some samples to check our quality.  
3. Q: What about the lead time for mass production?   
A: Honestly, it depends on your order quantity and the season you place the order. We suggested t hat you start inquiry two months before the date you would like to get the products at your country.
4. Q: What is your terms of payment?   
A: We accept T/T and L/C.  More battery model please contact us, and send us inquiry below.Looking forward to your inquiry soon and thanks for your viewing.