Chinese Best Lithium-ion Cells Manufacturer Supply Cylindrical Batteries BZ 18650 2S 2600mAh 7.4V Rechargeable Li-ion Battery
Price: US $2.8-2.95 / Piece
Min. Order: 2,000 Pieces
Please contact us for the order !
Brand Name: BZ
Model Number: 18650
Type: Li-polymer
Nominal Voltage: 7.4V
Size: 18*36*68mm
Nominal Capacity: 2600mAh
Product name: 18650 2S Li-ion battery
Warranty: 1 Year
Weight: 96g
Cycle life: 500 Times
Capacity: 2600mAh
Voltage: 7.4V
Application: Digital Device
Certificate: CE/RoHS/UN38.3/MSDS
Payment: Paypal.TT.Escrow.Western Union
Max charge current: 1C
Cylindrical Battery - BZ 18650 - 2S - 2600mAh - 7.4V - Lithium Ion Polymer Battery - Rechargeable
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No. (序号) |
Item （项目） |
General Parameter (常规参数) |
Remark （备注） |
|
|
1 |
Rated Capacity （额定容量） |
Typical （典型容量） |
2650mAh |
Standard discharge（0.2C C5A) after Standard charge （标准充电后0.2C5A标准放电） |
|
Minimum （最小容量） |
2600mAh |
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2 |
Nominal Voltage （正常电压） |
7.4V |
Mean Operation Voltage （即工作电压） |
|
|
3 |
Voltage at end of Discharge （放电终止电压） |
5.8V |
Discharge Cut-off Voltage （放电截止电压） |
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|
4 |
Charging Voltage (充电电压) |
8.4±0.03V |
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|
|
5 |
Internal Impedance (内阻) |
≤180mΩ |
Internal resistance measured at AC 1KHZ after 50% charge （半电态下用交流法测量内阻） The measure must uses the new batteries that within one week after shipment and cycles no more than 5 times (用出货后不到一个星期及循环次数不多于5次的新电池测量) |
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|
6 |
Standard charge （标准充电） |
Constant Current 0.2C5A Constant Voltage 8.4V 0.01 C5A cut-off （持续电流：0.2C5A 持续电压：8.4V 截止电流：0.01 C5A） |
Charge time : Approx 6h （充电时间：大约6个小时） |
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|
7 |
Standard discharge （标准放电） |
Constant current 0.2 C5A end voltage5.8V （持续电流：0.2C5A 截止电压：5.8V） |
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8 |
Fast charge (快速充电) |
Constant Current 1.0C5A Constant Voltage 8.4V 0.01 C5A cut-off （持续电流：1.0C5A 持续电压：8.4V 截止电流：0.01 C5A） |
Charge time : Approx 2.5h （充电时间：大约2.5个小时） |
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