POS手持终端机锂聚合物电池3000mAh 3.7V

Preliminary Specification
1.General:
Battery with safety circuit and wires
Cell: HPL654764
PCM: Seiko IC
NTC: 10 kOhm or 100 kOhm
Configuration: 1S1P
Weight: approx. 65g
2.Electrical Specification:
Rated Capacity: 2950 mAh min, 3000 mAh typical
Nominal Voltage: 3.7V
Watt-hour rating: 11.1 Wh
Charging Method: Constant Current + Constant Voltage
Max. Charge Voltage [V]: 4.20 (±50MV)
Max. Continuous Charge Current: 3000 mA
Rec. Charge cut off: by current 60mA or timer 2.5h
Max. Continuous Discharge Current: 3000 mA
Rec. Discharge cut off: 3V
Internal Impedance: tbd
Exp. Cycle Life: 400 cycles ＞ 80% of initial cap. (1C @ 20ºC)
Cell protection
Overcharge Detection: 4.35±0.025V
(0.5 to 1.5 sec. delay, resume 4.15±0.05V or @discharging current)
Overdischarge Detection: 2.30±0.05V
(0.1 to 0.2 sec. delay, resume 2.90±0.1V)
Overcurrent Detection: 6A to 7.5A (5 to 30msec. delay @discharge)
3.Ambient Conditions:
Temperature Range
-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.

　　
型号：POS锂聚合物电池（内置保护板）
尺寸：7.0*49*67mm （厚*宽*长）
重量：65g
标称电压：3.7V（充满电后电压4.2V，截止电压3V）
输出电流：小于3A
保护板输出方式：负极输出
　　
用锂电优势：
1.体积小、重量轻、容量大、环保、无记忆效应。
2.是便携式电子设备的电源首选，但是锂电池比较娇贵，使用中请注意以下几点。
　　
锂电使用常识：
1.必须使用标准锂电充电器4.2V充电。
2.禁止大电流放电。
3.禁止过放电，单支电池电压不应低于2.5V.
4.严禁拆解、短路电池，极有可能造成短路起火。
5.使用温度0-60℃。