... cylces. RoHS compliance,and CE certifi Name:lithium polymer battery,li polymer battery,lithium battery ,rechargeable batteries2.1 Type Polymer Li-ion Recharged ... Storage Humidity Range 65±20% RH3.12WeightLess than 20.0g4, Battery protection circuit datasheetParameterMinTyp.MaxUnitOvercharge Detection Voltage4.234.284.33VOvercharge Detection ...