Lipo Battery Power Level Tester & Alarm to Indicate Low Power
A great and neat tool to have. Always keep your lipo charged, and when it is low power or running weak stop using it to recharge. Help prevent damage to your expensive LIPO battery and prolong it's battery life by never letting the voltage drop too low. Great support device for any LIPO pack.Purpose and Features Can be used for 3.7V (1S Pack), 7.4V (2S pack), or 11.1V (3S pack). Red LED will flash when cell is below 3.3V and an Alarm will sound when cell is below 3.0V indicating the Lipo Battery pack should be recharged. With 2.5mm pin spacing, it works with 95% of the lipos on the market.Specification Dimention37mm x 21mm x 10mm Weight0.2 oz (5 g)Caution Never charge lipo battery in a flammable surface ALWAYS monitor your battery when it is being charged. Use only lipoly battery charger to charge a lipoly battery.
The breathtaking high quality print smartphone tou... Moregh cases provide real protection for your smartphone. Camber-absorbing rubber corners provide maximum protection, while the shock-absorbing layer between the case and the phone protects against bumps and scratches. Even with the Tough Cases on, you'll have full access to all the buttons and ports on your smartphone Less
For Unified Communications applications, choose th... Moree X200. Optimized for UC, the X200 incorporates echo cancellation and Digital Signal Processing (DSP) to give you the voice quality UC needs - just what you expect from VXi. Less
The breathtaking high quality print smartphone tou... Moregh cases provide real protection for your smartphone. Camber-absorbing rubber corners provide maximum protection, while the shock-absorbing layer between the case and the phone protects against bumps and scratches. Even with the Tough Cases on, you'll have full access to all the buttons and ports on your smartphone Less
The breathtaking high quality print smartphone tou... Moregh cases provide real protection for your smartphone. Camber-absorbing rubber corners provide maximum protection, while the shock-absorbing layer between the case and the phone protects against bumps and scratches. Even with the Tough Cases on, you'll have full access to all the buttons and ports on your smartphone Less
High quality 11.1 V Li-Ion rechargeable battery pa... MoreckMade of9pcs 2600mAh cylindrical 18650 cells with PCB and poly switch for full protectionLight weight and higher energy density than other rechargeable batteryNo memory effect and rechargeableLonger storage life than NiMH batteryBuilt-in IC chip will prevent battery pack fromover charge and over discharge and prolongs battery lifeIdeal for replacing batteries for 12V HID (10 to 13W) and Diving Lights for long running timePerfect for for RC toy, lighting, robots,and DVD external battery. Recommend Smart Universal Li-ion Battery charger for proper chargingTechnical SpecificationsCapacity 7800mAh Voltage 10.8V (Peak at 12.6V, avg. at 11.1V) Dimensions 69mm height x 170mm width x 20mm thickness Weight 15oz Max. charge current 2 PCB PCB for 11.1V Li-Ion Battery Pack (3 cells with 15A limit ) Max. discharge current 15A Cut off voltage over-charge protection13V over-Discharge protection7.2V CautionsCAUTIONwhen 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 batteriesStrongly suggestthat youuse our smart Li-Ion battery charger to recharge the battery packNever 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 thanthree modules to avoid uneven charge. Less
Protection Circuit Board for 11.1V Li-ion and Li-p... Moreolymer battery pack.Designed for 11.1V Li-ion or Li-Polymer battery.Prevents 11.1V Li-ion or Li-polymer battery from over-charging / over-discharging.Continuous Discharge Current3A. Fully Compatible with both Li-Ion and Li-Polymer cells. RoHS Compatible. Connection Instruction:B+Connected to the third battery's positive terminal. B1-Connected to the second battery's positive terminal. B2-Connected to first the battery's positive terminal. B-Connected to the first battery's negative terminal.P+Connected to the battery's output or the charger's positive terminal. P-Connected to the battery's output or the charger's negative terminal.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 Operational Current3AOver Current ProtectionOver Current Detection Current15??1ARelease ConditionCut LoadDetection Delay Time5~15msShort Circuit ProtectionShort ProtectionImplementedRelease ConditionCut Short CircuitInterior ResistanceMain Loop Conduction Resistance50-100mCurrent ConsumptionCurrent Consumed in normal Operation35A MaxDimension50 x 16 x 1.1 mmApplication Notes Do not subject the PCB to input voltage over 20V. Input voltage over 20V will damage the PCB.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 do not use this PCB for application in medical instruments, emergence devices, auto, airspace vehicles, or other devices that might have impact on human body. WarningBecause of thevery 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
