1/LPP 402934 E PCM W

VKB 56417 201 015

Product Information

Technical Product Information

MM - month two digitsY - Year one digitA - week one digit

Rev

No.

2 1

008

7007

38 4

01

ST

1. GeneralBattery with safety circuit and wires Cell: LPP 402934 EPCM: YesNTC: None ID: NoneConfiguration: 1SWeight: appr. 9g

2. Electrical SpecificationRated Capacity: 300mAh min., 310mAh typicalNominal Voltage: 3.7VWatt-Hour Rating: 1.2WhCharging Method: Constant Current + Constant VoltageMax. Charge Voltage [V]: 4.2(±50mV)Max. Continuous Charge Current: 300mA (limited by cell data sheet)Rec. Charge Cut Off: by current 6mA or timer 3hMax. Continuous Discharge Current: 600mA (limited by cell data sheet)Rec. Discharge Cut Off: 3VInternal Impedance: approx. 270mΩExp. Cycle Life: >300 cycles >80% of initial cap. (1C/1C)

Cell ProtectionOvercharge Detection: 4.275V ± 0.020V(0.5 to 2sec. delay, resume @ discharge current)Overdischarge Detection: 2.300V ± 0.035V(10 to 30msec. delay, resume @ charge current)Overcurrent Detection: 2A to 4A (5 to 20msec. delay @ charge & discharge)

PCM: PTC on board

3. Ambient Conditions

Temperature Range• Charge: 0 to +45°C• Discharge: -20 to +60°C• Storage: 3 months at -20 to +45°C >3 months at -20 to 25°C• Humidity: 65 ± 20%RH

4. Environmental and SafetyPlease follow VARTA Handling and Safety Precau-tions for LiIon & LiPolymer.The cell is approved according UL 1642.This battery meets the requirements of Battery Direc-tives and the battery parts are RoHS-Compliant.

Protection Circuit Module

Minimum Packaging Unit:120 pcsProduct for OEM customers only!