Key Features
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2600mAh Classic Capacity: Provides balanced runtime for everyday lighting and medium-to-low power devices.
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10A Stable Continuous Discharge: Optimized for low-to-medium power applications, offering smooth energy delivery with excellent heat control.
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Flat Top Design: Compatible with mainstream headlamps, flashlights, fans, and battery holders.
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Low Self-Discharge Rate: Retains capacity well during storage, ideal for backup power.
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Convenient 2-Pack: Perfect for multi-cell devices or keeping a spare ready.
Parameters
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Brand: DMEGC
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Model: 18650-26E
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Chemistry: Lithium-Ion (Li-ion)
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Capacity: 2600mAh
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Nominal Voltage: 3.6V / 3.7V
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Max Charge Voltage: 4.20V ± 0.05V
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Discharge Cut-off Voltage: 2.50V
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Max Continuous Discharge Current (CDR): 10A
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Top: Flat Top
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Protection: Unprotected (Bare Cell)
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Weight: Approx. 45-47g / cell
Applications
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Headlamps: Ideal for night running, camping, or work tasks requiring reliable illumination.
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LED Flashlights: Perfect for 200-600 lumen everyday home, cycling, or camping flashlights.
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Portable Fans: Suitable for USB-powered personal fans, providing 4-8 hours of use.
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Low-Power Cameras: Compatible with certain older or low-power digital cameras using 18650 cells (current <2A).
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Radios: Ideal for portable radios, boomboxes, and other low-power audio devices.
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⚠️ NOT Suitable for: High-power tactical flashlights (>1200 lumens), heavy-duty power tools, high-drain RC models, high-end digital cameras, or devices requiring >15A continuous current.
FAQ
Q: What does 10A continuous discharge mean?
A: 10A CDR (Continuous Discharge Rating) means the battery can safely and continuously deliver 10 amps of current. This is sufficient for most medium-to-low power devices but not for high-power devices that require 15A or more.
Q: Can I use this battery for my digital camera?
A: It depends on the camera. This battery is only suitable for older or low-power cameras that use 18650s and draw less than 2A. For high-end DSLRs or cameras requiring continuous high-speed shooting (which may need >10A), this battery is not recommended.
Q: How does it compare to the 35E (3500mAh) or 30P (3000mAh/15A)?
A: The 26E is the classic standard capacity cell: It has less capacity than the 35E but is more affordable. Compared to the 30P, it has a lower continuous discharge (10A vs 15A), making it better suited for low-to-medium power devices rather than high-drain applications.
Q: Does this battery have a protection circuit?
A: No. This is a bare cell. It is recommended to use a device or charger with built-in over-charge/over-discharge protection.
Q: Can I use this battery in a small electric fan?
A: Yes. Portable USB fans are an ideal application for this battery. The 2600mAh capacity typically provides 4-8 hours of runtime. However, large standing fans or industrial fans cannot be powered by a single 18650 cell.
