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Contact: Yuanyuan Zhang
Company: Jiangsu Sunpower Co., Ltd.
No. 8, Xingyuan Road, Huangqiao Industrial Park, Taixing, Jiangsu, China
Taixing 225411
Phone: 86-0512-58566663
Fax: 86-0512-58566663
E-Mail: Send Inquiry
Date/Time:  4/1/20 0:47 GMT

INR18650-2500mAh Li-ion Rechargeable cylindrical battery

INR18650-2500mAh Li-ion Rechargeable cylindrical battery,High security lithium ion
battery,rechargeable lithium battery,High temperature resistance lithium ion


The cells are packed with JIANGSU SUNPOWER CO.,LTD. standard carton box, which
hold four inner boxes. There are 100pcs 18650 cells per inner box. And the inner
box and outer box identifies battery capacity, voltage and impedance information.

Warnings and Cautions in Using the power tool lithium ion battery supplier  
To prevent a possibility of the battery from leaking, heating or explosion please
observe the following precautions:
● When using a new battery for the first time or after long term storage, please
use the battery charger specifically for that purpose fully charge the battery
before use. 
● Do not disassemble or open, crush, bend or deform, puncture, or shred;
● Do not modify or remanufacture, attempt to insert foreign objects into the
battery, immerse or expose to water or other liquids such as water, seawater,
drinks such as soft drinks, juices, coffee or others, or expose to fire,
explosion, or other hazard.
● Do not short circuit a battery or allow metallic or conductive objects to
contact the battery terminals. 
● Avoid dropping the phone or battery. If the phone or battery is dropped,
especially on a hard surface, and the user suspects damage, take it to a service
center for inspection.
● The battery replacement shall be done only by either cells supplier or device
supplier and never be done by the user. 
● Replace the battery only with another battery that has been qualified with the
system per standard. Use of an unqualified battery may present a risk of fire,
explosion, leakage, or other hazard. 
● Don't keep a battery at rest for a long time (over 6 months). Safety accident
may happen when recharging battery which has a rest for a long time.
● In the event of a battery leak, do not allow the liquid to come in contact with
the skin or eyes. If contact has been made, wash the affected area with large
amounts of water and seek medical advice. 
● Battery usage by children should be supervised. Seek medical advice immediately
if a battery has been swallowed
● Never disassemble cells. The disassembling may generate internal short circuit
in the cell, which may cause firing or other problems. 
● Never incinerate nor dispose the cells in fire. These may cause firing of the
cells, which is very dangerous and is prohibited.
● Do not remove the outer sleeve from a battery pack nor cut into its housing. 
● Do not mix our batteries with other battery brands or batteries of a different
chemistry such as alkaline and zinc carbon. 
● Do not mix new batteries in use with semi-used batteries, over-discharge may
● Promptly dispose of used batteries in accordance with local regulations.
The cells might be damaged during shipping by shock. If any abnormal features of
the cells are found such as deformation of the cell package, smelling of an
electrolyte, an electrolyte leakage and others, the cells shall never be used any
more. The Cells with a smell of the electrolyte or a leakage shall be placed away
from fire to avoid firing.
The cell shall be stored at the environmental condition of -20℃ - 45℃ and 65%
±20% RH. The voltage for long time storage shall be 3.6V-3.9V range. If the cell
has to be storied for a long time (Over 3 months), the environmental condition
should be: Temperature: 23℃±3℃ Humidity: 65%±20%RH; please activate the
battery once every 3 months according to the following method: Charge with current
0.2C5A until the voltage achieve to 4.0V.

The company founded in 2014, focus on producing cylindrical power lithium-ion
batteries. The company supply Electric vehicle cylindrical lithium battery, which
include 1500mAh, 1300mAh, 2000mAh, 2200mAh, 2500mAh, 2600mAh Li-ion battery and
3000mAh Li-ion battery. All adopt the most advanced extrusion coating production
technology and yearly production reaches to 250 million Ah power type 18650 High
security lithium ion battery. Our products have high quality and competitive
If you want to learn more about the High security lithium ion battery, please
visit here.

Minimum Order: 2000 pieces

INR18650-2500mAh Li-ion Rechargeable cylindrical battery
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SOURCE: Import-Export Bulletin Board (
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