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Cylindrical 26650 lithium-ion cell, flat terminals, silver metal finish, 65 mm long, 26 mm diameter

DUSLAN

DUSLAN 26650 Li-Ion 3.7 V 5000 mAh standard battery

SKU CH-HHH0-NB703

A 26650 lithium-ion cell delivering 3.7 volts and 5000 mAh capacity with a flat-terminal design

  • High 5000 mAh capacity powers devices longer
  • 7 V nominal voltage matches many electronics
  • 26650 size fits compatible battery compartments
  • Up to 1000 charge cycles extends usable lifespan
  • Flat terminals on both ends simplify installation

26650 Li-Ion cell for 3.7 V devices

This 26650 lithium-ion battery delivers 5000 mAh at a nominal 3.7 V. It suits torches, portable instruments or custom packs that require a flat-top cell with 18.5 Wh energy density. The chemistry avoids memory effect and supports long storage life.

Check voltage, dimensions and terminal type

Verify that the host device accepts a 3.7 V lithium-ion cell and can accommodate a 65 mm length with 26 mm diameter. The flat terminals on both ends must match the contact layout inside the battery compartment. Confirm the charger is rated for 26650 lithium-ion chemistry before use.

Replaces lower-capacity 26650 cells

Swapping a smaller 26650 for this 5000 mAh unit extends runtime in compatible gear. The upgrade is worthwhile when longer operation between charges outweighs the 80.5 g weight and 65 mm length. It does not suit devices built for shorter cells, protected-top variants or other chemistries.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 73% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 26650 cell come with a charger or do I need to buy one separately?

Only the single 3.7 V 5000 mAh cell is supplied; a compatible Li-Ion charger must be purchased separately.

Is the 5000 mAh version the only capacity offered for this 26650 size?

The listing shows a single 5000 mAh model; no other capacities are mentioned for this DUSLAN 26650 cell.

What runtime can I expect from the 18.5 Wh rating in a typical 3.7 V device?

The 18.5 Wh capacity equals 5000 mAh at 3.7 V, so a device drawing 500 mA would run for roughly ten hours.

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