This PLM-18650 is only the size and model of the battery, 18:represents the diameter of 18mm, 65:represents the length of 65mm, and 0:represents the cylindrical battery. The common 18650 batteries are divided into lithium-ion batteries with a capacity of 2000mah-3500mah, Usage of 18650 lithium battery:With the development of lithium batteries, lithium batteries are widely used, 18650 is now mainly used in Flashlight, Toy, Laser Pointer, Fan, Household Applications.Of course, the 18650 has excellent performance and is also one of the cost-effective lithium batteries.

 
Advantages:

Long lifetime (3000 cycles).

Smaller size, 1/3 of lead acid.

High discharge rate (5-50C).

Low self-discharge, less than 3% per month.

Wide range temperature adaptability.

Safety, no fire and explosion with stable chemical structure.

Environment friendly, clean and green energy poses no toxic, no pollution to environment.

Verity of types: Li-ion polymer cells, Li-ion cylindrical cells and import branded cells solutions

Standard type, High temperature type, Low temperature type and High Rate Type, Long cycle life type

Single-cell and Multi-cells battery pack in series and parallel

High performance, long service life and high safety characteristics

Customized plastic case configuration

PLM branded promotion and OEM service

 
 
Product Parameter（Specification）of the PLM-18650:

 
Product Features And Applications of the PLM-18650
Features:

1.Top Brand: Samsung, LG, Panasonic, Sony, BAK, LiShen are good reliable 18650 rechargeable cells

2. High Capacity

The capacity of 18650 lithium battery is generally 1200mAh~3500mAh, while the general battery capacity is only about 800mAh. 18650 lithium battery pack is connected by multiple 18650 batteries in parallel, and the capacity can exceed 5000mAh or even higher.

3. High Voltage

The voltage of 18650 lithium battery is generally 3.6V, 3.7V and 4.2V, which is much higher than that of Ni-Cd and Ni-Mh batteries for 1.2V.

4. Long Cycling Life

The 18650 lithium battery has a long cycling life with more than 500 times in general, which is more than twice that of ordinary batteries.

5. High Safety Performance

18650 lithium battery has good safety performance for no explosion nor burning. It is non-toxic, non-polluting, and it has RoHS trademark certification.

6. No memory effects: Can be recharged at any time

7. Flat top vs button top

Flat Top - The positive end of the battery is a flat surface.

Button Top - The positive end of battery is protruding.

8. Protected vs unprotected

protected 18650 battery have an electronic circuit that protects the cell from overcharge, over-discharge, over current, short circuit and heat. 

Protected 18650 battery is safer than unprotected 18650 battery.

9. Certifications:UL,CB,IEC62133,PSE,KC,UN38.3,MSDS,RCM,BIS,CE.
 
 
Applications :

1.Emergency power supply, LED light & flashlight:

2.Headlamp, emergency light, solar flashlight, searchlight, lantern, bicycle light,

bright flashlight, high-end lamp, military flashlight and so on.

3.Home appliance products:

electric vacuum cleaner, electric sweeper, water meter, gas meter,

electric children toys, electric warm shoes, electric blanket.

4.Consumer applications, communicate & telephone equipment:

5.MPS, tablet PC, laptop, Bluetooth earphone, power bank, portable DVD player,speaker, microphone, sound equipment, audio, digital camera .

6.Outdoor sports products:

camping light, mountain bike light, solar emergency light, self-defense flashlight .

7.Electric tools & electric transportation vehicles:

electric bike, electric car. e-scooter, electric motor and all that.

Solar lamp, remote control
 
Our services:
Battery Design

We have a plethora of existing battery designs, but if you have something particular and different in mind, we'll try to make it happen or design something that will work for you.
 
Technical Battery Support

Sometimes issues occur that are not related to the battery cell itself. Sometimes it's the battery pack, the BMS, the PCM/PCB, or other issues relating to a battery. We're here
to help with everything regarding our batteries and our added technologies.
Battery Application R/D

We assess the application provided and give you recommendations on what type of battery and chemistry should be used. That way you don't have to worry about devices catching on problem during use. 
Technical Battery Support

Sometimes issues occur that are not related to the battery cell itself. Sometimes it's the battery pack, the BMS, the PCM/PCB, or other issues relating to a battery. We're here to help with everything regarding our batteries and our added technologies.
Logistics

We have shipping agents readily available to ship batteries straight to our clients.

After-Sales Support
From beginning to end, we make sure our client's experience while working with PLM is beyond satisfactory. That applies to after-sales as well. If there are issues after everything is said and done with the whole process, please contact us, and we'll make it right.