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Tenergy Li-Ion 18650 Cylindrical 3.7V 2600mAh Button Top Rechargeable Battery w/ PCB
The Recommended Battery For Premium Flashlights, Lighting, & Other Devices
Tenergy 18650 Li-Ion batteries, often used for Premium Flashlights, offers 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" Li-Ion varities.
With one of the lowest prices, battery longevity, & high number of charge cycles this is truly a high valued buy.
Tenergy 18650 Li-Ion Battery Features and 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
- & More!
- Capacity: Nominal 2600 mAh - Minimum 2500 mAh
- Dimensions: 69.5 mm (H) x 19mm (D)
- Weight: 50 g
- Nominal Voltage: Average 3.7V
- Discharge Voltage: 3.0V
- Cycle Life: Over 500 cycles
- Cycle Performance: 90% of initial capacity at 400 cycles