- Two independent charging channels for individual charging and detection
- Charger supports: Li-ion 18500 / 18650 / 14500 batteries
- Worldwide voltage for AC 100-240V (50Hz~60Hz) input
- 3.7v Li-ion 18650 cylindrical rechargeable battery w/ internal voltage protection PCB!
- Higher energy density & lower weight than other rechargeable batteries
Summarized Features and Benefits:
- Tenergy 18650 Li-ion batteries offers your premium Flashlights a more energy efficient solution that extends run-time & maintains high light output. The "Button Top" ensures proper contact & compatibility with more Flashlight models when compared to other "Flat Top" batteries
- The kit offers a compatible smart charger capable of properly charging 18650 Li-ion batteries quickly & with ease - automatically detects fully charged batteries to prevent overcharge and damaging your Li-ion batteries.
- With one of the lowest prices, battery longevity, and higher number of charge cycles, this is truly a high valued buy.
Tenergy 18650 Li-ion Battery Features & Benefits:
- Li-ion 18650 cylindrical rechargeable batteries with Internal Voltage protection PCB!
- Internal PCB protection (patent pending design) prevents under-voltage at 2.5V and over-voltage at 4.25V.
- 2600mAh high capacity for longer runtime
- Li-ion offers higher energy density & 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 lifetime
- Lighting or other device that needs 3.7V power
- Building portable power device needing high energy density and low weight
- And More!
- Capacity: Nominal 2600 mAh, Minimum 2500 mAh
- 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: > 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
Tenergy TN270 2-Bay Li-ion 18500/18650/14500 Smart 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.
- 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
- Tenergy Li-ion 18500/18650/14500 Battery Fast Charger
- Instruction manual
- Retail box packaging