Battery Chargers - Combo: Tenergy TN270 Li-ion 18650 Battery Charger plus 2 Li-ion 18650 3.7V 2600mAh with PCB (Button Top)

Replacement Rechargeable Battery and Charger Store - Item #: 479694039 - Battery Chargers

Combo: Tenergy TN270 Li-ion 18650 Battery Charger plus 2 Li-ion 18650 3.7V 2600mAh with PCB (Button Top) - Tenergy TN270 Li-ion 18500/18650/14500 Fast Battery Charger Worldwide voltage for AC 100-240V (50Hz~60Hz) input. Two independent charging channels for individual charging and detection. Constant current and constant voltage charging mode. Use for Li-ion 18500 / 18650 / 14500 batteries. LED lights indicator.*DC input cable is NOT included. Specifications: Rated input voltage AC 100V - AC 240V (50Hz/60Hz) DC 12V - 24V 500mA Output voltage 4.2V 500mA x 2 Weight 166g Dimension 134mm x 55mm x 30mm. Normal use temperature 0 to 40 Storage temperature -10 to 70 Charging direction LED is red when charging, turn to green when full. Over voltage protection Yes. Over current protection Yes. Short circuit protection Yes. Reverse polarity protection Yes Li-ion 18650 Button-Top Cylindrical 3.7V 2600mAh Rechargeable Batteries with PCB Unique and new PCB design with patent pending! Li-ion 18650 cylindrical rechargeable battery??with Internal Voltage protection PCB! Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. 3.7V 2600mAh high capacity. Higher energy density and lower weight than other rechargeable batteries. Manufactured under ISO9001-2000 to assure quality. Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life-span. *This Button Top Version is most suitable for Flashlights that uses Cylindrical 18650 Li-Ion Cells.*DO NOT use Button Top version with Tenergy Multi-functional Charger. Applications Lighting or other devices that need 3.7V power. Building portable power devices that need high energy density and low weight. Battery Specifications Nominal degrees Capacity 2600 mAh Minimum Capacity 2500 mAh. Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.35V Dimensions: Diameter 19 mm Height 69.5 mm Weight (Typical) Approx. 50 g. Nominal Voltage Average 3.7V Discharge Voltage 3.0V Internal Impedance less or equal to??130 ??milliohm (with PTC)Cycle Performance 90% of initial capacity at 400 cycles. Cycle Life greater than 500 cycles Standard Charge Current 0.2C (Cut-off Current 0.01C) Fast Charge Current 0.5C (Cut-off Current 0.01C)Standard Discharge Current 0.5C (End Voltage = 2.75V)Max. Discharge Current 1.5C Internal PCB Specifications Over Charge Protection: Over Charge Detection Voltage 4.325??0.05V Over Charge Release Voltage 4.125??0.10V Over Discharge Protection: Over Discharge Detection Voltage 2.5??0.10V Over Discharge Release Voltage 2.9??0.10V Rated Operational Current 3.5A Over Current Protection: Over Current Detection Current 6-8A Release Condition Cut load Detection Delay Time 8.016.0ms Short Circuit Protection Detection Condition Exterior Short Circuit Release Condition Cut Short Circuit Interior Resistance Main Loop Electrify Resistance VC=4.2V; RDS40m Current Consumption: Current Consumption in Normal Operation 4.0A Type 8.0A Max Dimension (LxWxH)R8.65 x 0.5 mm Includes Tenergy Li-ion 18500/18650/14500 Battery Fast Charger. 2 x Li-ion 18650 Button-Top Cylindrical 3.7V 2600mAh Rechargeable Batteries with PCB. Instruction manual. Retail box packaging. Cautions Be careful when working with Li-ion cells - they are very sensitive to charging characteristics and may explode if mis-handled. DO NOT charge other types of batteries beside the ones that are specified; improper use can cause explosion and breakage. DO NOT disassemble the charger. DO NOT put batteries on wood surface or carpet when charging; keep batteries and charger in a fire-proof container. DO NOT leave battery unattended when charging - please keep out of children's reach. Keep charger and batteries away from humidity circumferences; no liquid is allowed to get in otherwise it may cause damage and lead to accident. Please take battery out of charger after charging has completed to avoid battery self-discharge. Charger may not be able to fully charge battery that has not been used for a long period of time; several recycles of charge-discharge will improve the battery's performance. We are not responsible for damages if there is modification made to the battery's form, shape, or when made into packs. User should have enough knowledge on Li-ion rechargeable batteries and charger before charging, discharging, and assemble. We are not responsible for any damages caused by misuse or mishandling of these Li-ion batteries.