18650 11.1v Li Ion Battery Charger with rubber case

Lithium ion

Li-ion batteries have excellent energy density (amount of energy stored per their physical weight). They also have excellent longevity meaning that they can be discharged and recharged or cycled many times and still maintain their storage capacity.

Lithium-ion actually refers to may battery chemistries that involve the lithium ion. Here is a short list below:

Lithium maganese oxide (LiMN2O4); aka: IMR, LMO, Li-maganese
Lithium maganese nickel (LiNiMnCoO2); aka INR, NMC
Lithium nicked cobalt aluminum oxide (LiNiCoAlO2); aka NCA, Li-aluminum
Lithium nickel cobalt oxide (LiCoO2); aka NCO
Lithium cobalt oxide (LiCoO2); aka ICR, LCO, Li-cobalt
Lithium iron phosphate (LiFePO4); aka IFR, LFP, LI-phosphate
Each of these battery chemistries represents a trade-off between safety, longevity, capacity, and current output.

Description

2 slot 18650 Li-ion battery charger

1 Features

• This is a 2slot Li-ion battery charger with MCU control; 2 independent charging channels, constant current and constant voltage charging, ensure the quality and safety of charging process.
• Suitable for 1000mAh-30000mAh 18650,14500 battery.
• Reverse polarity protection ensures charger and batteries would not be damaged when user inserting batteries with reversed polarity.

• NOTE: Please do not insert batteries reversely for a very long time.
• Easy to use. Simply plug charger into household electric outlet and insert battery into the battery compartment. Charger will start charging automatically.
• Two-color LEDs indicate charging status. Each LED indicates the corresponding channel.
• World wide AC input voltage 100-240V, Designed for worldwide usage.

Note: Don’t charge other types of battery except 18650, 14500 Li-ion batteries

Lithium ion battery protection: over voltage protection, short circuit protection, overcharge protection, over discharge protection, over current protection, temperature protection, etc.

Application:

lithium battery for vacuum cleaner.

FAQ

Q1. Can I have a sample order?

A. Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A. Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity. Q3. Do you have any MOQ limit?

A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed with an order?

A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.

Q6. Is it OK to print my logo on the product?

A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7.Which certificates do you have?

A:We have CE/FCC/ROHS/UN38.3/MSDS ...etc.

Q8.How about warranty?

A:2 year warranty.