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.
High quality Intellect 2/3 A size 1.2 V, 1600 mAh ... Morerechargeable Nickel Metal Hydride (Ni-MH) battery with tabs.Make your own battery pack in any combination of shape and voltage with easy soldering.Ideally suitable for making mini battery packs for remote controlled (RC) aircraft.Ultra high capacity, 40% more running time than Ni-Cd battery.Very long cycle life and Rapid battery charge up.Significant savings (60 % or more) from any retail stores.Technical SpecificationsDimensionHeight 28 mm, Diameter 17 mmWeight0.8 Oz. or 24gCapacity1600 mAhVoltage1.2V Download product data sheet here. Less
Worldwide voltage for 100-240V ACTwo independent c... Moreharging channels for individual charging and detection Constant current and constant voltage charging mode Reverse polarity protection. It automatically terminates charging and the LED flashes red when the polarity is reversely connected Compact design Portable SafeSpecifications InputDC 12V 1000mA OutputDC 4.2V 1000mA per channel Applicable battery type18650/14500 rechargeable Li-ion battery Warning Don't disassemble the charger Don't charge other types of battery. It may cause explosion and breakage The charger is only for in-house using and should be kept away from heat surrounding Keep the charger away from humidity circumstances and no liquid is allowed to get in, otherwise it may cause damage and lead to accident It should be placed out of children's reach It may not be able to fully charge those batteries which have not been used for a long time. Several recycles of charge-discharge will improve the battery's performance* Please carefully read the instruction before using! Li-ion 18650 Cylindrical 3.7V 2600mAh Rechargeable Batteries (Button Top) with PCBUnique and New! With PCB protection!Li-Ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V.Unique PCB design and patent pending.3.7V 2600mAh high capacityHigher energy density and lower weight than other rechargeable batteriesManufactured under ISO9001-2000 to assure qualityBattery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life timeApplications Lighting or other device that needs 3.7V powerBuilding portable power device needing high energy density and low weightWarning 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.Put the batteries in fire-proof containerDo not put batteries on wood surface or carpet when chargingNever leave battery un-attended when chargingWe are not responsible for damage of any modification of the batteries in form, shape or made into packsWe are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteriesProduct Specifications Capacity* Nominal 2600 mAh, Minimum 2500 mAhInternal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.35V. UNIQUE INTERNAL PCB!Dimensions:Diameter19 mm Height69.5 mmWeight (Typical) Approx. 50 gNominal VoltageAverage 3.7VDischarge Voltage3.0VInternal Impedanceless or equal to 130 milliohm (with PTC)Cycle Performance90% of initial capacity at 400 cyclesCycle life> 500 cyclesStandard Charge Current0.2C (Cut-off Current0.01C) Fast Charge Current0.5C (Cut-off Current0.01C)Standard Discharge Current0.5C (End Voltage = 2.75V)Max. Discharge Current1.5C.style2 {border-styl Less
Jabra Evolve 65e is engineered to deliver professi... Moreonal UC-certified sound on the go, with a lightweight design and exceptional sound quality, so you can take calls and listen to music comfortably all day. Less
Abox of assorted bullet style connectorsBuilding y... Moreour own lighting system? If you are picky about doing the job right this is the kit. Connectors are the same as used by Honda, Yamaha and other motorcycle/ATV manufacturers. This kit will produce connections as good as the stock connections on your bike. Better than soldering. Kit includes:25 pcs female bullets and sleeves 25 pcs male bullets and sleeves 15 pcs double bullets and sleeves 6 pcs ring terminal 10 pcs shrink tubing Less
Features* Applies to 10 cells Li-ion/Li-polymer ba... Morettery pack protection* Internally Trimmed Charge and Discharge Voltage Limits* Discharge Current Limit Detection* High Quality and High Yield100% Tested before Shipment Working voltage:37VMaximal Working Current15ADimension115mm x 80mm x 15mmWeight60g Electric PerformanceNo. Items Min Typ Max Unit 1 Charging voltage 42.2 42.5 V 2 Charging current 15 A 3 Discharging current 12 15 A 4 Current consumption 300 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 4.3 4.325 4.35 V 8 Overcharge detection delay time 0.96 1.2 1.4 s 9 Overdischarge detection voltage for single cell 2.4 2.5 2.6 V 10 Overdischarge detection delay time 115 144 173 ms 11 Short circuit protection Exterior short circuit 12 Protection circuitry resistance 15 30 mΩ 13 Operating Temperature Range -40 85 C 14 Storage Temperature Range -40 125 C Less
.R1 {color#900;}Why Tenergy Low Self-Discharge (LS... MoreD) Battery ?Tenergy Low Self-Discharge (LSD) NiMH Battery is a combination of a rechargeable and a disposable battery, the next evolutionary step for batteries into the 21st century. Because the Tenergy Low Self-Discharge (LSD) Battery has a very low self-discharge, battery loses its charge very slowly. Low self-dischargeWhat makes the Tenergy Low Self-Discharge (LSD) Battery unique? The key-advantage of the Tenergy Low Self-Discharge (LSD) Battery compared to usual rechargeable batteries is its extremely low self-discharge.Once charged, Tenergy Low Self-Discharge (LSD) Battery keeps its charge even if you store it for 12 or 24 months. ( 85 percent of the charge after 12 months, 70 percent after 24 months ). For a rechargeable battery this is a revolutionary advantage. No more worries about the state of charge of your battery. Just, charge them and keep them. Even after months you will still have an almost full battery. Long Battery Cycle LifeIn contrast to a disposable battery, the Tenergy Low Self-Discharge (LSD) Battery can be used over hundreds of times. This saves the environment and your purse. Thus one Tenergy Low Self-Discharge (LSD) Battery saves the waste of 999 disposable batteries. But also financially the Tenergy Low Self-Discharge (LSD) Battery has benefits. Even if you consider the slightly higher cost of the Tenergy Low Self-Discharge (LSD) Battery compared to a disposable battery and add the cost for the charger and the energy consumed by the charger, the investment for one Tenergy Low Self-Discharge (LSD) Battery returns easily after a few charging cycles. Imagine how much money you have spent for batteries in your life. Now there is an end to this spending. Broad Application Tenergy Low Self-Discharge (LSD) Battery - the only battery you will ever need, One battery for all applications. Tenergy Low Self-Discharge (LSD) Battery is the right battery for all your applications. It replaces disposable batteries in Remote controls,CamerasClocks and alarm-clocksElectric torches,Radios,LCD-TVsToothbrushesShaversFlashlightsToys,MP3-PlayersElectronic gamesComputer-keyboards und mice. Tenergy Low Self-Discharge (LSD) Battery-Excellent performance for your digicam With Tenergy Low Self-Discharge (LSD) Battery you can make substantially more shots with your digital camera than with any other disposable battery. The main advantages of NiMH rechargeable batteries exist also in the Tenergy Low Self-Discharge (LSD) Battery apr. 4 time more shots than with alkaline batteries high performance even at low temperatures down to -10 C during your winter vacation rechargeable and therefore cheaper on the long run. Charging made easy With normal rechargeable batteries it made sense to charge them just before you wanted to use them. Too much risk otherwise, that the battery did not provide full power, when needed.Tenergy Low Self-Discharge (LSD) NiMH Battery is compatible with all of Ten Less
30016-button-top-battery (1x250).jpg)
