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

$6.50
In stock
SKU
HY 18650 3P 7800mAh

FOB Price: US $1.2 - 1.5 / Ampere
Min.Order Quantity: 1000 Ampere/
Please contact us for the order !

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

    Cylindrical Battery - HY 18650 - 3P - 7800mAh - 3.7V - Lithium Ion Battery - RechargeableLi-Ion 18650 Battery

 

18650 3P 7800mAh 3.7V Lithium Ion Battery

Cylindrical Battery BZ 18650 3S 2500mAh 11.1V Rechargeable Li-ion Battery

BZ 18650 3S 2500mAh 11.1V Rechargeable Li-ion Battery

18650 3P 7800mAh 3.7V Lithium Ion Battery

18650 3P 7800mAh 3.7V Lithium Ion Battery


Product Parameters

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

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