BENZO Energy technology Co.,Ltd !

Email: contact@bzbattery.com

Chines Cylindrical Li-ion Battery Factory Supply BZ 18650 3P 7800mAh 3.7V Lithium Ion Battery

Availability: In stock

$6.50
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Price: US $6.2-6.5 / Piece
Min. Order: 2,000 Pieces
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Cylindrical Battery - BZ 18650 - 3P - 7800mAh - 3.7V - Lithium Ion Battery

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  • Cylindrical Battery - BZ 18650 - 3P - 7800mAh - 3.7V - Lithium Ion Battery
  • BZ 18650 - 3P - 7800mAh - 3.7V - Lithium Ion Battery - Rechargeable
  • Cylindrical Battery 7800mAh - 3.7V - Lithium Ion Battery - Rechargeable
  • Cylindrical Battery -18650 7800mAh - 3.7V - Lithium Ion Battery
  • 7800mAh - 3.7V - Lithium Ion Battery - Rechargeable

Details

Size:71.0*57.0*20.0mm
Type: Li-ion polymer battery
Weight:145±10g
Capacity:7800mAh
Voltage:3.7V

Cylindrical Battery - BZ 18650 - 3P - 7800mAh - 3.7V - Lithium Ion Battery - Rechargeable

Item

(項目)

General Parameter

(常規參數)

Remark

(備註)

Rated Capacity

(額定容量)

Typical7800mAh  
                                

Minimum7650mAh

Standard discharge0.2C C5A) after Standard charge

(标准充电后0.2C5A标准放电)

Nominal Voltage

(正常電壓)

3.7V

Mean Operation Voltage

(即工作電壓)

Voltage at end of Discharge

(放電終止電壓)

3.0V

Discharge Cut-off Voltage

(放電截止電壓)

Charging Voltage

(充電電壓)

4.2±0.03V  

Internal Impedance

(內阻)

180mΩ

Internal resistance measured at AC 1KHZ after 50% charge


The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times

Standard charge

(標準充電)

Constant Current 0.2C5A

Constant Voltage 4.2V

0.01 C5A cut-off

Charge time : Approx 6h

(充電時間:大約6個小時)

Standard discharge

(標準放電)

Constant current 0.2 C5A

end voltage 3.0V

 

Fast charge

(快速充電)

Constant Current 0.5C5A

Constant Voltage 4.2V

0.01 C5A cut-off

Charge time : Approx 2.5h

(充電時間:大約2.5個小時)

Fast discharge

(快速放電)

Constant current 0.5C5A

end voltage 3.0V

 

Maximum Continuous Charge Current

1.0 C5A  

Maximum Continuous Discharge Current

1.0C5A  

Operation Temperature Range

Charge:0~45℃

Discharge:-20~60℃

60±25%R.H.

Bare Cell

Storage Temperature Range

(儲存溫度範圍)

Less than 1 year: -20~25℃

(小於一年:-20~25℃)

60±25%R.H.

at the shipment stat

Pack  Dimension

High: max71mm
Width: max57mm
Thickness: max 20mm 

Initial  Dimension

 

BENZO Energy technology Co.,Ltd ( bzbattery.com ) is  a high-tech  enterprise specializing in Researching and manufacturing of polymer li-ion batteries.

BENZO Energy offers Electric bicycle battery;Energy storage battery; Li-ion 18650 battery cell; Flashlight battery; Vacuum Cleaner battery; power tools replacement battery; High Drain R/C UAV battery; Emergency lighting battery; Rechargeable battery pack.

The polymer li-ion batteries produced in our company have such advantages as high safety, high capacity, long cycle life, small volume, ultra-thin flexible design, excellent performance of charge/discharge at high rates, which can conform to CE, UN,UL and ROHS standards and can  be used  in  mobile phones, bluetooth, MID, portable DVD, MP3 / MP4, digital  camera, electric toys and tools, energy storage equipment, electric-bike, GPS, miner lamp, LED lamps, medical devices and so on.
 
With professional research and development team formed by senior engineers and advanced production and testing equipments, our company can produce high-rate, high/low temperature and large batteries  for special  purposes  besides  the  common  polymer  li-ion batteries. Through improving our production and testing equipments, our company is becoming the trustworthy partner of concerned enterprise.

 

Tel: 00 86 13538185686 / 00 86 13699800206
Email: contact@bzbattery.com
WhatsApp: +86 13538185686
Wechat: +86 13538185686
Skype:
benzobattery1231@gmail.com

 

BENZO Energy
 

BENZO Energy manufactory

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