High Quality 14.8V 4400mAh 18650 Lithium Ion Battery

Factory direct sale price Fast delivery Long cycle cylindrical 18650 cell OEM,ODM One year warranty  

1. Specification Item Specification Nominal Voltage 14.8V Nominal  Capacity 4400mAh Weight approx 440g Composed Type Customized Max Charge Protection Voltage 15V Charging Current 0.2C Charging Time 4-5H Charge Method CC-CV(constant current and constant voltage ) Max Discharge Current 2A Recharge Cycle Life 300 times Working Temperature Charge 0~45°C,45~85%RH Dis-charge -20~60°C,45~85%RH Storage Temperature and Humidity   One month -20~60°C,45~85%RH Three months -20~45°C,45~85%RH One year -20~25°C,45~85%RH Protection Functions Over charge, Over discharge, Over load, Short Circuit Warranty 12 mouths

2.Product Advantages:

1). Green product

2). Long standby time

3). One year warranty

4). Excellent safety performance

5). Excellent storage performance and low self-discharge rate

6). Short circuit testing passed

7). Overcharge testing passed

8). Over discharge testing passed

9). 150C thermal shock test passed

10). 1.2m drop testing passed 

3.Key Applications: 

Widely applied in POS system, Solar supply system, electric tools, lighting devices, toy, household appliances and emergent device area. cordless phone, power tools, instrument and apparatus, electric bikes, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices, household appliances, small portable Power tools  and etc. 

4.Spotlight:

1).Provide both single cells and battery packs

2).100% inspection before delivery

3).Inspects inner resistance, discharge platform and self-discharge

4). manufacturer of 18650 lithium ion battery,lithium polymer battery etc.

5).tablished quality control systems under ISO9001

6).stomized packs, tags,labels, plugs, connectors, over current protection, temperature cont8.l protection are available

 5.Shipping terms:

1).Samples checking: sending by Express ( DHL / UPS / FEDEX / TNT ,by air)

2).Bulk production: sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.

3).We are not responsible for any accidents, delays or other issues that are caused by the shipping. 

6.Safety Precaution:

1).Do not throw battery into water or make it wet;2).Keep the battery away from heat source(like fire or heater);3).Do not throw the battery into fire or heat the battery;4).Forbid to hammer to trample the battery;5).Forbid disassembling the battery in anyway

7.Why us:

1).Professional lithium ion battery pack for over ten years,and have our own factory.

2).Strong R&D team to support.

3).Provide best brand cell:Sanyo,Panasonic,Samsung,LG,Sony.

4).Offer OEM service for customer's order.

5).Quick reply and action.

6).competitive price, good sale and after-sales service.

   

High Quality 14.8V 4400mAh 18650 Lithium Ion Battery