- Company : Jiangsu Sunpower Co., Ltd.
- Region : Jiangsu , China
- Category : Energy Products > Other Energy Products
- Price : 225411
- Contact Person : Yuanyuan Zhang|||
- Telephone :
- Fax :
- Mobile phone :
- Website : https://www.sp-powerbattery.com/
- Email : [email protected]
- Update : Nov/21/2019
Product Details
INR18650-2500mAh Li-ion Rechargeable cylindrical battery,High security lithium ion battery,rechargeable lithium battery,High temperature resistance lithium ion battery 2500mah Li-Ion Battery? Product Details: ? ? ? ? NO. Items Specifications 1 Model INR18650-2500 2 Can Material Ni-Iron 3 Rated Capacity 2500 mAh?0.2C ? Min. Capacity 2450 mAh?0.2C ? 4 Nominal Voltage 3.7V 5 Max. Charge Voltage 4.2 V 6 Discharge Cut-off Voltage 2.75V 7 Max. Charge Current 2.5 A 8 Standard Discharging Current 1.3 A 9 Max. Continuous Discharge Current 20 A 10 Max. Pulse Discharge Current 30A? 3s pulse ? 11 Max. Diameter?include PET? ?18.40 mm 12 Max. Height (include PET) ?65.50mm 13 Weight (Approx.) 44.0±1.0g 14 Impedance ?Max. at 1000Hz?charged status? ? 18 m? 15 Charge Method (CC/CV) Standard 0.5 C ×6hrs Quick 1 C ×1.5hrs. 16 Operating Temperature Charge 0??45? 32oF?113oF Discharge -20??60? -4oF?140oF Storage -20??45? -4oF?113oF Characteristic? for 18650 rechargeable lithium battery wholesale Without special instructions, the following tests should be done under the condition of : temperature(23?±3?), atmospheric pressure (86KPa?106KPa), relative humidity (45%?85%), and the tests should be done within two weeks after receiving the products. the definitions of some nomenclatures of this specification? standard Charge: Charge with current 0.2C? ? to limit charge voltage under the condition of23?±3? surrounding temperature,then change to charge with constant voltage till the current less than or equal to 0.02C .
