Li-ion Battery

Li-ion Battery

The batteries, packs, and chargers you are purchasing are for professional use. More »

Rechargeable Batteries Available In: AA, AAA, C, D, & 9V

Rechargeable Batteries Available In: AA, AAA, C, D, & 9V

Shop our selection of rechargeable batteries today so you will never have to waste alkaline batteries again! More »

Battery Chargers

Battery Chargers

You rechargeable batteries are useless without a high quality battery charger. This is the place for quick charging and efficient battery chargers for any type of rechargeable battery. More »

 

Category Archives: Battery PCB/PCM/BMS

Protection Circuit Module for 4 Cells LiFePO4 Battery Pack (20A/33A)

Specifications of 4 Series LiFePO4 Batteries Charge & Discharge Guard Shield Application The product could be widely used in the fields of electric devices, electric vehicles, standby power supply and power supply

NEW! Protection Circuit Module For 18.5V (12A) Li-ion Battery Pack(12A Limit)

Features * Applies to 5 cells Li-ion/Li-polymer battery pack protection* Internally Trimmed Charge and Discharge Voltage Limits* Discharge Current Limit Detection* High Quality and High Yield100% Tested before Shipment Working Voltage:18V Maximal

Protection Circuit Module For 8 Cells LiFePO4 Battery Pack 15A Working (30A cut-off)

Untitled DocumentSpecifications of 8 Series LiFePO4 Batteries Charge & Discharge Guard ShieldApplication:The product could be widely used in the fields of electric vehicles, standby power supply and power supply of military equipment,

Protection Circuit Module For 8 Cells LiFePO4 Battery Pack 30A Working (60A cut-off)

Untitled DocumentSpecifications of 8 Series LiFePO4 Batteries Charge & Discharge Guard ShieldApplication:The product could be widely used in the fields of electric vehicles, standby power supply and power supply of military equipment,

Protection Circuit Module For 12 Cells LiFePO4 Battery Pack 30A

Untitled DocumentSpecifications of 12 Series LiFePO4 Batteries Charge & Discharge Guard ShieldApplication:The product could be widely used in the fields of electric vehicles, standby power supply and power supply of military equipment,

Protection Circuit Module (PCB) for 11.1V Li-Ion 3 Cells Battery Packs 3A Working (11A cut-off)

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.35??0.025VOver Charge Release Voltage4.15??0.05VOver Discharge ProtectionOver Discharge Detection Voltage2.4??0.08VOver Discharge Release Voltage3.0??0.15VRated Discharge Current3AOver Current ProtectionOver Current Detection Current11-13ARelease ConditionCut LoadDetection Delay Time5-15msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut

Protection Circuit Module for 15 Cells LiFePO4 Battery Pack (Working: 10A)

Specifications of 4 Series LiFePO4 Batteries Charge & Discharge Guard Shield Application The product could be widely used in the fields of electric devices, electric vehicles, standby power supply and power supply

Protection Circuit Module (PCB) for 14.8V Li-Ion Battery Packs 5A Working (5.7A cut-off)

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.35??0.025VOver Charge Release Voltage4.15??0.05VOver Discharge ProtectionOver Discharge Detection Voltage2.4??0.08VOver Discharge Release Voltage3.0??0.1VRated Operational Current5AOver Current ProtectionOver Current Detection Current5.7-7.7ARelease ConditionCut LoadDetection Delay Time8.0-16.0msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut

Protection Circuit Module (PCB) for 11.1V Li-Ion Battery Pack 3 cells (3A Limit)

Apply for 3 cells Li-ion / Li-Polymer battery pack protectionAdopts Seiko 8254 protection ICAdopts AO4407 MOSFETSpecifications Overcharge protection voltage4.35 0.05V Overdischarge protection voltage2.4 0.1V Overcurrent detection protection3.0 ~ 7.0A Supply currentMax 30.0uA

Protection Circuit Module (PCB) for 7.2V Li-ion 18650 / 18500 Battery Packs 3.5A Working (5A cut-off) w/ Gas Gauge port

Protection Circuit Board for 7.4V Li-ion and Li-polymer battery packDesigned for 7.4V Li-ion or Li-Polymer 2 cells battery packIntegrate gas gauge portPrevents 7.4V Li-ion or Li-polymer battery from over-charging, over-discharging. Fully Compatible

Protection Circuit Module (PCB) for 11.1V Li-Ion Battery Pack 5A Working (5.7A cut-off) w/ Gas Gauge Port

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.35??0.025VOver Charge Release Voltage4.15??0.05VOver Discharge ProtectionOver Discharge Detection Voltage2.4??0.08VOver Discharge Release Voltage3.0??0.1VRated Discharge Current5AOver Current ProtectionOver Current Detection Current5.7-7.7ARelease ConditionCut LoadDetection Delay Time8.0-16.0msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut

Protection Circuit Module for 25.9V Li-ion/Poly Battery Packs 6A Working (10A cut-off)

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.25??0.03VOver Charge Release Voltage4.05??0.05VRated Current6AOver Discharge ProtectionOver Discharge Detection Voltage3.0??0.08VOver Discharge Release Voltage3.0??0.1VRated Discharge Current6-10AOver Current Detection Current10-15AShort Circuit ProtectionShort Circuit ProtectionImplementedRelease ConditionCut LoadBalancingBalanced VoltageYesBalancing Current65mAInterior ResistanceP+,

Protection Circuit Module (PCB) for 7.2V Li-ion 18650 / 18500 Battery Packs 7A Working (12A cut-off)

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.25??0.025VOver Charge Release Voltage4.05??0.05VRated Current7AOver Discharge ProtectionOver Discharge Detection Voltage2.4??0.06VOver Discharge Release Voltage3.0??0.075VRated Discharge Current7AOver Current Detection Current12 3AShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut LoadInterior ResistanceP+, P- Conduction

Protection Circuit Module (PCB) for 3.7V Li-ion Battery Pack (2.95A cut-off)

Features:Protection Circuit Board designed for 3.7V Li-ion or Li-Polymer battery. Apply for 1 cell Li-ion/Li-polymer battery pack protection. Internally trimmed charge. Discharge voltage limit detection. High quality and high yield100% quality tested

Protection Circuit Module (PCB) for 11.1V Li-Ion Battery Pack 3A Working 15A Cut-off

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.35??0.025VOver Charge Release Voltage4.15??0.05VOver Discharge ProtectionOver Discharge Detection Voltage2.4??0.08VOver Discharge Release Voltage3.0??0.15VRated Operational Current3AOver Current ProtectionOver Current Detection Current15??1ARelease ConditionCut LoadDetection Delay Time5~15msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut

Protection Circuit Module (PCB) for 18.5V Li-ion Battery Pack (15A Limit)

Features* Applies to 5 cells Li-ion/Li-polymer battery pack protection* Internally Trimmed Charge and Discharge Voltage Limits* Discharge Current Limit Detection* High Quality and High Yield100% Tested before ShipmentWorking Voltage8.5VMaximal Working Current15ADimension115mm x

Protection Circuit Module (PCB) for 44.4V Li-ion Battery Packs

Protection Circuit Board for 44.4V Li-ion/Li-polymer battery packDesigned for 44.4V Li-ion/Li-polymer battery Apply for 12 cells Li-ion/Li-polymer battery pack protection Internally trimmed charge and discharge voltage limits. Discharge current limit detection. High

Protection Circuit Module (PCB) for 22.2V Li-Ion Battery Pack (6 cells 7A limit )

ItemContentCriteriaOver Charge ProtectionOver Charge Detection Voltage4.25??0.025VOver Charge Release Voltage4.1??0.025VRated Current6AOver Discharge ProtectionOver Discharge Detection Voltage2.3??0.06VOver Discharge Release Voltage3.0??0.75VRated Discharge Current4-6AOver Current Detection Current7-10AShort Circuit ProtectionShort Circuit ProtectionImplementedRelease ConditionCut LoadBalancingBalanced VoltageYesBalancing Current28mAInterior ResistanceP+,

Protection Circuit Module ( PCB ) for 48.1V Li-ion Battery Packs

Protection Circuit Board for 48.1V Li-ion/Li-polymer battery pack Designed for 48.1V Li-ion/Li-polymer batteryApply for 13 cells Li-ion/Li-polymer battery pack protectionInternally trimmed charge and discharge voltage limits.Discharge current limit detection.High quality and high

Protection Circuit Module (PCB) for 22.2V Li-ion Battery Pack w/ Balance Features (6 Cell 40A Limit)

Features Applies to 6 cells Li-ion /Li-polymerbattery pack protection. Internally Trimmed Charge andDischarge Voltage Limits.Discharge Current Limit Detection.High Quality and High Yield100%Tested before Shipment. ItemContentCriterionOver charge ProtectionOver charge detection voltage4.25??0.025VOver charge release