Tenergy Black 3.7 V 30049 Li-Ion 18650 3.7V 2600Mah Rechargeable Batteries Button Top W/ Pcb Retail Card

Manufacturers: Tenergy

Availability: In stock

$9.99
Tenergy Black 3.7 V 30049 Li-Ion 18650 3.7V 2600Mah Rechargeable Batteries Button Top W/ Pcb Retail Card

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Product Description

Applications * Lighting or other device that needs 3.7V power * Building portable power device needing high energy density and low weight Warning * CAUTION: when 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 container * Do not put batteries on wood surface or carpet when charging * Never leave battery un-attended when charging * We are not responsible for damage of any modification of the batteries in form, shape or made into packs * We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries Product Specifications * Capacity* Nominal 2600 mAh, Minimum 2500 mAh * Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.35V. UNIQUE INTERNAL PCB! * Dimensions: Diameter: 19 mm Height: 69.5 mm * Weight Approx. 50 g * Nominal Voltage: Average 3.7V * Discharge Voltage: 3.0V * Internal Impedance: less or equal to 130 milliohm * Cycle Performance: 90% of initial capacity at 400 cycles * Cycle life: > 500 cycles * Standard Charge Current: 0.2C * Fast Charge Current: 0.5C * Standard Discharge Current: 0.5C * Max. Discharge Current: 1.5C
  • 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
  • 3.7V 2600mAh high capacity
  • Compatible with many flashlights, digital cameras, and other applications that take 18650 size.
  • Max. Discharging current 1.5C mA