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Protection Circuit Module (PCB) Round for 3.7V Li-Polymer Battery 3.5A Working (6A cut-off)

PCB-32002

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.325??0.05VOver Charge Release Voltage4.125??0.1VOver Discharge ProtectionOver Discharge Detection Voltage2.5??0.1VOver Discharge Release Voltage2.9??0.1VRated Operational Current3.5AOver Current ProtectionOver Current Detection Current6-8ARelease ConditionCut LoadRelease ConditionCut LoadShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut Short CircuitInterior ResistanceP+, P- Conduction ResistanceVC=4.2VRss40mCurrent ConsumptionCurrent Consumed in normal Operation4A Typical8A Max.DimensionRadius8.65 mmThickness1.8 mmConnection Port illumination1. B+Connec to cell’s anode2. B-Connect to cell’s cathode3. P+connect to the cell’s output or charger’s anode4. P-connect to the cell’s output or charger’s cathode Because of the very high energy density, Li-Ion Battery pack must be connected to a protection circuit module to prevent accidental battery explosion caused by over-charging or over-discharging.

"All-Battery.com (Tenergy Corporation) is the largest web site for rechargeable batteries of all kinds: AA, AAA, C, D, 9V, digital camera, laptop and 2 way radios, battery packs, Li-ion, Li-Polymer, battery chargers, DC/AC inverters and other mobile power accessories. Our products are very popular with online customers because everyone needs them and sometimes they are hard to find. Many our customers thank us for the rich product offering at price up to 85% off the price at retail stores." --- More Details

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