portable power bank alkaline charger,16000MAH CELL phone charger
USD $3 - $5 /Piece
Min.Order:1 Piece
Ningbo Keqiang Battery Co., Ltd.
portable power bank alkaline charger,16000MAH CELL phone charger
K-1:CE/FCC/ROHS certification
K-2:Use A grade Battery core
K-3:Rechargeable times: over 800 times and keep over 80% capacity after 3 year general usage
K-4:The latest Power Bank good for gift
K-5:Protect functions: Short circuit, over-current,over-charging and over-discharging
K-6:Apply to various electronics devices,such as mobile phone, Blackberry, Mp3, Mp4, PSP, iPod, iPhone.
Name | portable power bank alkaline charger,16000MAH CELL phone charger | capacity | 16000mah OEM |
Output | 5V/1A 5v/2.1A | life times | >500 |
Cell | Grad A or SAMSUNG | Compatibility | For Iphone,Nokia,Samsung,Blackberry,HTC,Motorola,LG |
Feature | Portable,new coming,universal,usb,external | OEM | acceptable |
PCB effenicy | >90% | Style | Long lasting,best,new,handy,emergency,high capacity |
Certificates | CE,FCC,ROHS,REACH | Warranty | 12 months |
portable power bank alkaline charger,16000MAH CELL phone charger
Gold Supplier & Assessed Company Relationship: | Self-owned |
Company Address | No. 18, Wanghai Road, Dajiahe Industrial Zone, Ninghai , Ningbo City, Zhejiang Province, China |
Gold Supplier Company Name | Ningbo Keqiang Battery Co.,ltd |
Contact Person | kobe chen |
Contact Number | +574 65151116 + 13165939787 |
Does the company has a voild business licenses | yes ,Business Lience Number :330226000048537 |
Year Established | 05/Oct/1995 |
Registered Capacital | RMB10,000,000.00 |
Corporate Representative | Mr Hu Manhua |
Total Building Size | 13,020 m2 |
Number of bulidings | 5 |
Office size | 1,000m2 |
Total Revenue | usd19,130,000 |
Total export Revenue | usd10,300,200 |
Production Line Capacity | usd2,000,000/month |
Standard Cell Technical Specification Summary | |||
Nominal Voltage | 3.7V | Cell Voltage is between 3.6v--3.9v when shipped | |
Capacity range | 100mah-1,999mah |
| |
charge | MAX charge voltage | 4.2 | Cell Voltage is between 3.6v--3.9v when shipped |
MAX charge current | 1.0C | ||
Charging method | Constant current/voltage | Standard charge:0.2c @4.2v | |
Constant current/voltage | Standard charge:0.5c @4.2v | ||
Discharge | Min Discharge voltage | 2.75 |
|
Max Discharge Current | 1.0Cmin | Cells can be manufactured to discharge rates of up to 2.0c ,see high discharge series cells for more information | |
Self Discharge | Residual Capacity | >97% | After standard charging,stored at 25 @0.2C/2.75V |
Operating Temp(C) | Discharge | -10℃ +60℃ | Higher and Lower temperatures are achievable to order |
charge | 0℃ +45℃ | ||
Storage Temp (C) | -10℃ +45℃ |
| |
Cycle Life (Number of cycles) | Minimum | 300 | One cycle relates to one charge period to 0.2C/4.2V-then one discharge period to 0.2C/2.75V.the cycle life rating is when the discharge capacity is at 80% of the rated capacity |
Typical | 500 |
Production Machinery: | ||||
Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
SMT Machine 1 | JUKI KE-2010M | 2 | 7 | Acceptable |
SMT Machine 2 | JUKI FX-1 | 2 | 5 | Acceptable |
Semi-automatic Printing Machine | EW-3288 | 2 | 3 | Acceptable |
Reflow Soldering Machine | EW-WP8800-LF | 1 | 3 | Acceptable |
Ultrasonic Welding Machine | JX-2015A | 1 | 4 | Acceptable |
Silk Screen Machine | GF-100 | 4 | 4 | Acceptable |
Color Printing Machine | STYLUS PRO 4880C | 1 | 3 | Acceptable |
USB Duplicator | Vinpower Digital 1/15 | 1 | 2 | Acceptable |
ACF Bonding M/C | SK-ACF | 3 | 1 |
Any questions ,fell free to call :+86 13165939787 contact person :kobe chen skype:powerbank1990 wechat:13165939787