AT: Tenergy Li-Ion 18650 7.4V 5200mAh Side-by-Side PCB Protected Rechargeable Battery Module w/ 20AWG Bare Leads & Hitec Connectors

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High quality7.4 V Li-Ion rechargeable battery pack Made of 4 x 2600mAh cylindrical 18650 cells with PCB Light weight and higher energy density than any rechargeable battery No memory effect and rechargeable Longer storage life than NiMH battery You can build 7.4V/10.4Ah Li-Ion battery pack by connecting two or three PCB ready battery module in parallel Built-in IC chip will prevent battery pack fromover charge and over discharge and prolongs battery life Perfect for building 7.4V battery pack for bike lighting, RC toy (cars and airplanes), robots,cameras, DVD external battery Recommend using our Smart Universal Li-ion Battery Charger and set the charging votlage at 7.4VTechnical Specs.style1 {border-collapsecollapse;border1px solid #000000;}.style2 {border1px solid #000000;font-size:12px;}.style3 {text-aligncenter;border1px solid #000000;vertical-align:middle;font-size:12px;}ItemContentCapacity5200 mAhNominal Voltage7.4 VFully Charged Voltage8.4 VDischarge Cut-off Voltage6.0 VMax Charge Voltage4.20??0.05 V/cellInternal Impednce 70mStandard Charge Current0.2C (1.04 A)Rapid Charge Current1C (5.2 A)Standard Discharge Current0.2C (1.04 A)Max. Discharge Current1C (5.2 A)Max Pulse Discharge Current2C (10.4 A)Weight190??2 gDimensions72 x 20 x 70 mmOperating TemperatureCharge0~45 oCDischarge-20~60 oCStorage TemperatureDuring 1 month-5~35 oCDuring 6 month0~35 oC Cautions when 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 Li-Ion batteries Strongly suggest that you use 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 Battery Please don't make parallel connection with more than two modules to avoid uneven charge

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