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 working current12ADimension110*40mm No. Items Min Typ Max Unit 1 Charging voltage 21.1 21.25 V 2 Charging current 10 A 3 Discharging current 12 A 4 Current consumption 150 uA 5 Balance current for single cell 55 60 65 mA 6 Blance voltage for single cell 4.18 4.2 4.22 V 7 Overcharge detection voltage for single cell 4.325 4.35 4.375 V 8 Overcharge detection delay time 0.5 1 1.5 s 9 Overdischarge detection voltage for single cell 2.2 2.3 2.4 V 10 Overdischarge detection delay time 0.5 1 1.5 s 11 Short circuit protection Exterior short circuit 12 Protection circuitry resistance 20 40 mΩ 13 Operating Temperature Range -40 85 C 14 Storage Temperature Range -40 125 C
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Tenergy Smart Universal Battery Pack Charger: 12V - 16.8V

Best Charger for charging all NiMH/NiCD battery pa... Morecks 12V,13.2V,14.4V,15.6V,16.8VTemperature sensor to offer 2nd level over charge protectionUniversal for for any NiMH /NiCd battery packs 12V - 16.8V (10-14 NiMH/NiCD Cells packs) Fast charger with current switch to select either, 0.9A and 1.8A. Deliver full charge within 1 - 2 hours. Charging Current 0.9A for battery packs with capacity from 1100mAh -2200mAh. For 2000mAhpack, charging time is 1 hour. Charging Current 1.8A for battery packs with capacity above 2000mAh. For 3000mAh pack, charging time is 1.5 hours. Smart Charger:with automatic voltage detection. Use pulse and negative pulse technology to avoid battery overheating during fast charging, optimized for battery pack's cycle life. Red LED will be on during charging. Automatically charging ending with negative delta V. Worldwide usage with 120-240V AC Safety protection fuse for over current, short circuit & reverse polarity protection. Accessories Included 1 standard Tamiya Female connector and Fuse house with the smart battery charger. 1 connector adaptor from standard Male Tamiya to Mini Female. 1 set of clip adaptor with Male Tamiya connector on one end. 2 additional fuses Smart Charger Specification FOR 12V-16.8V NI-MH/NI-CD Battery Packs (10-14 Cells in series ) InputAC100-240V Output12V-16.8V 0.9 or 1.8A Dimensions11.7 x 5.8 x 3.6 cmOperation InstructionConnect battery pack to output connector and plug AC power source. Make sure battery polarity is connected correctly (Red wire is positive) Charger will detect battery voltage automatically, Red LED will be on during charging When battery is fully charged, current will reduce to trickle charging at 50mA,Green LED will be on Battery will be charged at 0.9A or 1.8A constant current, Approx, Charging time is about 2 hrs for 3000mAh battery,1.5hr for 1800mAh battery. Don't charger battery pack with voltage less than 12V or Voltage bigger than 16.8V and capacity less than 1100mAh. Please contact your seller for instruction. Mfg is not responsible for any damage and consequent damage by Misusage. CautionThe charger is designed for indoor use only. The Charger should be positioned horizontally and work in well ventilated condition, avoid water and keep it away from flammable explosive goods. Don't cover the charger when charging, ambient temperature shall not be more than 40oC Don't touch the plug. Cut off the power supply before connect or disconnect the charger with batteries. Don't try to disassemble the charger, High voltage inside, danger! Less
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49.9922.99 USD
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Male Hitec connector with 22 AWG wire -Battery Side

High quality Hitec Male connectorGolden plated to... More ensure very good contact.190mm 22 Gauge PVC wireWith pre-coated soldering for easy solderingMust have for making your customized battery packs for RCAirtronic and Hitec etc Less
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1.49 USD
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Jabra Elite 65t Charging Case, gold

Portable charging case for Jabra Elite 65t. The ch... Morearging case recharges your Jabra Elite 65t up to 2 times. Less
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69.99 USD
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Jabra Steel

Jabra Steel is an industrial strength headset made... More for trade workers. Whether you are on-site and covered in dirt, or on a scaffold in the high winds, Jabra Steel will keep you connected in any of the rough environments that you find yourself in. Less
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99.99 USD
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AT:Tenergy Li-Ion 18650 7.4V 8800mAh PCB Protected Rechargeable Battery Module w/ Bare Leads

High quality7.4 V Li-Ion rechargeable battery pack... More Made of8 2200mAh cylindrical 18650 cells with PCB and poly switch for full protection Light weight and higher energy density than any rechargeable battery No memory effect and rechargeable Longer storage life than NiMH battery You can build 14.8V/8.8Ah Li-Ion battery pack by connecting two PCB ready battery modules in serial. Built-in IC chip will prevent battery pack fromover charge and over discharge and prolongs battery life Perfect for building 7.2V battery pack for bike lighting, RC toy (cars and airplanes), robots,cameras, DVD external battery.Recommend using Smart Universal Li-ion Battery Pack Charger and set the votlage at 7.4V for chargingTechnical SpecsCapacity8800mAhVoltage7.4V, peak at 8.4VDimensions65 mm height x 73 mm length x 37 mm thicknessWeight14ozMax. charge current4AMax. discharge current8.8ACut off voltageOver-Charge Protection8.5V Over-Discharge Protection5V Cautions CAUTIONwhen working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled. User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use. We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries Strongly suggestthat youuse our smart Li-Ion battery charger to recharge the battery pack Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion BatteryPlease don't make parallel connection with more thantwo modules to avoid uneven charge. Download product data sheet here. Less
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Li-Polymer 3.7V 35Ah (95212223) Battery (DGR)

Untitled DocumentFeatures Tenergy Unique High-Cap... Moreacity Li-Po Single CellHigh operating voltageEnergy density is high,volumetric energy density of 350Wh/L and gravimetric energy density of 135Wh/kg.No memory effectSelf-discharge is less than 10% per monthCharge/discharge cycle characteristics are excellentSafety characteristics are excellentThe battery has a wide discharging temperature range of -20 °C to +60 °CThe capacity in amp-hours is guaranteed, and will be exceeded most of the time.No. Item Spec Note 1 Model 95212223/35000mAh 2 Charge Voltage 4.2V 3 End-of-charge voltage 4.2V CC\CV 4 Nominal Voltage 3.7V Cell Voltage between 3.6V ~3.9V beforeshipping 5 Nominal Capacity ≥[email protected] 0.2C Discharge Nominal Capacityrefertothecapacityof 0.2C discharge with2.75Vcut-off voltage,afterchargingwithstandardmethod.6Cycle Life≥ 300 Times One cycle refertoonechargeperiodand then one discharge period. Test condition Charge0.2C to 4.2V Discharge0.2C to 2.75V The cycle lifeisthecycletimeswhen the discharge capacityis about 80% ofthe rated capacity. 7 Self-discharge Residual Capacity>90% After standard charging, storied at 25°C±0.5°C for30 days, thenmeasure the capacityas item 4. 8 Impedance Typical:10mΩ Max15mΩ Afterstandardcharging, measure the internal resistance withAC1KHz 9 Max. Charge Current 1.0C 10 Max. DischargeCurrent 1.0C 11 Discharge Cut-offVoltage 2.75V12Operating Temperature Discharge:-10℃~+60℃Charge0 ℃~ +45℃ Cellsmustbestoried at3.6V-3.9V. During long periodstorage, cellsshould be maintained every 90 days.The method is todoacharge-dischargecycle with standard method, then charge to 3.7—3.9V. 13 Storage Temperature -20 ℃~+45℃ 14 Cell Weight Approx 1Kg 15 Cell Dimension Length:225mm Max Width:212mm Max Thickness:9.5mm Max Measured with weighting 300gf at 25℃± 0.5℃ Notincluding TabsCautions CAUTIONwhen working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled.User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging, and assembly before use.We are not responsible for any damage caused by misuse or mishandling of these Polymer Li-Ion batteries3.7V 35000mAh (95212223)Datasheet Less
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219.99169.99 USD
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2.8" (70mm) Shrink Wrap Tube

The price is per unit foot. Ideal PVC shrink wrap... Mores for building your own battery packs Fits battery cells of A size and larger Fits Sub-C (Sc) cells soldered end-to-end.Operational Guide Use the following formula to select your PVC wrap:PVC Width > = ( the circumference of your pack ) / 2 + 5 mm Unit conversion1 mil = 0.001 inch Technical Specification Width3 InchThickness5 milShrink Ratio:Cross Sectional45% - 53%longitudinal12% - 18% Less
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1.990.79 USD
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Protection Circuit Module (PCB) for 11.1V Li-Ion 3 Cells Battery Packs 3A Working (11A cut-off)

Apply for 3 cells Li-ion / Li Polymer battery pack... More protection Internally trimmed charge and discharge voltage limits Discharge current limit detection Low current standby mode when cells are discharged High quality and high yield100% tested before shipment Adopt Mitsumi MM1414C protection ICConnection Instruction Technical Specifications.style1 {border-collapsecollapse;border1px solid #000000;}.style2 {border1px solid #000000;}.style3 {text-aligncenter;border1px solid #000000;vertical-align:middle;}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 LoadInterior ResistanceP+, P- Conduction Resistance50-100mCurrent ConsumptionCurrent Consumed in normal Operation35A MaxDimension50 x 16 x 4.1 mmApplication Notes Please use the compatible charger for your battery pack. Pay special attention to your input and output voltage current to avoid PCB damage When mixing over-charged batteries and over-discharged batteries together, PCB will be in dual state of over-charging and over-discharging. In this situation, charging and dis-charging are both disabled Internal static charge protection circuit built into the PCB. However, do not subject the PCB to high static charge to avoid damage Without the written agreement from us, please don't use this PCB for application in medical instruments, emergence devices, auto and airspace vehicles or other device that might have impact on human bodyBecause 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. Less
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9.99 USD
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