深圳市海芯电池有限公司

聚合物锂电池(HPL752742)

加工定制：是 品牌：海芯 型号：HPL752742

额定容量：800（mah） 标准电压：3.7（V） 充电电流：0.4（A）

外型尺寸：7.7*27.5*43.5（mm） 适用类型：医疗设备 产品认证：ROHS

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型号：HPL752742 800mAh

容量：750—800mAh

电压：3.6V

尺寸：7.7*27.5*43.5mm

保护板：精工IC

电池组合：1S1P

使用范围：LED照明，医疗器械，按摩产品，矿灯，蓝牙音响

生产周期：订单确认后7天交货

包装信息：120PCS/箱，外箱尺寸：128*255*415mm

Preliminary Specification

1.General:

Battery with safety circuit and wires

Cell: HPL752742-800mAh

PCM: Seiko IC is available

NTC: 10 kOhm or 100 kOhm (available)

Configuration: 1S1P or other types

Weight: approx. 18g

2.Electrical Specification:

Rated Capacity: 750 mAh min, 800 mAh typical

Nominal Voltage: 3.7V

Watt-hour rating: 2.96 Wh

Charging Method: Constant Current + Constant Voltage

Max. Charge Voltage [V]: 4.20 (±50MV)

Max. Continuous Charge Current: 800 mA

Rec. Charge cut off: by current 16mA or timer 2.5h

Max. Continuous Discharge Current: 800 mA

Rec. Discharge cut off: 3V

Internal Impedance: tbd

Exp. Cycle Life: 400 cycles ＞ 80% of initial cap. (1C at 20ºC)

Cell protection

Overcharge Detection: 4.35±0.025V

(0.5 to 1.5 sec. delay, resume 4.15±0.05V or at discharging current)

Overdischarge Detection: 2.30±0.05V

(0.1 to 0.2 sec. delay, resume 2.90±0.1V)

Overcurrent Detection: 1.6A to 2A (5 to 30msec. delay at discharge)

3.Ambient Conditions:

TemperatureRange

-Charge:   0 to +45ºC

-Discharge: -20 to 60ºC

-Charge Retention/Storage[%]: 1 year at -20 to +25ºC

                           3 month at -20 to +45ºC

Humidity: 65±20%RH

4.Environmental and Safety:

Please follow Hypercell Handling and Safety Precautions for Li ion and Li polymer

The cell is approved according UL 1642.

This battery meets the requirements of Battery Directives, and the battery parts are RoHS-Compliant.