Multipurpose Cylindrical 18650 Lithium Battery Portable Rainproof

Multipurpose Cylindrical 18650 Lithium Battery Portable Rainproof

Product Details:

Place of Origin: China
Certification: UL1642, CE,ROHS,MSDS,etc

Payment & Shipping Terms:

Minimum Order Quantity: 100 PCS
Price: Negotiable
Packaging Details: Standard Export Carton,Wooden Case ,Pallet etc.
Delivery Time: 7~30 days
Payment Terms: T/T
Supply Ability: 3500 Per Months
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Detail Information

Voltage: 11.1V/Customized Capacity: 1500MAH/Customized
Cell Brand: CATL/BYD/Domestic/EVE/SANYO/Sumsung/Panasonic,etc. Cell Material: Lithium Iron Phosphate Battery/Ternary/NIMH/NCM,etc
Standard Discharge Current: 1C Standard Charge Current: 0.5C
Discharge Cut Off Voltage: 2.75V Weight: 100g
High Light:

Multipurpose 18650 Lithium Battery


Portable 18650 Lithium Battery


Rainproof Cylindrical Lithium Ion Battery

Product Description

Durable High Current Rainproof Panasonic 18650 Lithium Battery With Remote Control For Quadcopter Drone Replacement


Quick Details:

  • With UL test itmes, there is no fire or explosion but only expansion.

  • Pollution-free,The lithium ion battery does not contain any polluting substances such as cadmium, lead, mercury, etc.


    No Memory Effect,The lithium ion battery is free from the so-called memory effect, a phenomenon seen in nickel-cadmium in which the apparent battery capacity decreases when shallow charge and discharge cycles are repeated.

  • High Energy Density ,High Performance,Each Battery Can be Fully Charging and Discharging 

  • Specially designed battery used in high or low temperature.
  • The battery itself has its own explosion-proof valve, no explosion, no spontaneous combustion, high temperature resistance, good performance, and overcharge resistance

  • Flexible packaging, laminated type, lean liquid, good safety

  • BMS&PCM function: Over-charge protection, Over-Discharge protection, Over-current protection, Short Circuit protection, High Temperature protection, Balance Charge/Discharge protection, Communication protocol function, Battery Power indicator.

  • Great Factory Price with Best Quality and After-Selling Service



Medical Devices batteries, Air purifiers batteries, projectors batteries, Power tools batteries, various DIY instruments batteries, metal detectors batteries, camping lights batteries, hand warmers batteries, Cellular phone batteries, note PC batteries.DVD/DSC/DVD/Portable LCD TV batteries.Portable CD player batteries, MD player batteries, Semiconductor-driven audio batteries, Smart Device Batteries, Military Batteries, Solar System Batteries, CCTV System Batteries,​ etc.


Our Factory Provide:

1.Lithium battery cell manufacturing, with different capacity.

2.Cylindrical Li ion battery cell (18650/ 26650/ 32650,38120, 14500) manufacturing.
3.Battery management system (BMS/PCM) design, production is done in-house.
4.Plastic tooling, injection is done in-house.
5.Battery packing is done in-house.




Battery Technology Lithium ion Battery
Nominal Voltage 11.1V
Nominal Capacity 1500mAh (at +20°C @1C discharge)
Discharge Cut off Voltage 2.75V
Charge Cut off Voltage 8.25V
Standard charge Current 0.5C
Rapid Charge Current 1C
Standard Discharge Current 1C
Max Discharge Current 2C
Charging Temperature 0℃ ~ 55℃
Discharging Temperature -20℃ ~ 65℃
Storage condition Temperature ≤ 30℃ Humidity ≤ 75%RH
Dimension 25*66mm
Weights 100g


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What can we offer?

1.Competitive price: factory price, we can give you more discount if order quantity is good.

2. Technical support : we have 20 person R&D team, can help you solve any technical problems and provide customized battery solutions according to your needs.

3. Quality Assurance:we have our own testing lab, all the batteries have 100% QC inspection before delivery, and we can provide testing reports for you.

4. After-sale service: we have excellent after-sale service team, if you have any question about this product,plus feel free to contact us, we'll reply you within 12 hours.

5. Customized battery solutions based on customer's needs, accept OEM/ODM orders.



Logistic Time:


- Material Preparation Time: 7-15 days (or inventory)


- Production & Assembly Time 3-10 days


- Testing & Packaging Time: 2-10 days


- Total Delivery Time: 30-45days


- The faster delivery could be negotiable.




Q1. Can I have a sample order?

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


Q2. 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.


Q3. How to proceed with an order?

A. Firstly let us konw 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.


Q4. Is it OK print my logo on the product?

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


Q5. Which certificates do you have?

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


Q6. How about warranty?

A. 5 years warranty. Enable to prolong.




Welocme to inquiry ,Thank you !!



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