We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Six new 26650 lithium-ion button-top cells, 26 mm diameter, 65 mm length, 3.7 V 5000 mAh each

DUSLAN

DUSLAN 26650 Li-Ion Battery 3.7 V 5000 mAh 6-Pack

SKU CH-8WNH-JKCYV

Six 26650 lithium-ion cells deliver 5000 mAh at 3.7 V with a flat-top terminal and up to 1000 charge cycles

  • High 5000 mAh capacity powers devices longer
  • 7 V nominal voltage suits many electronics
  • 26650 size fits compatible flashlights and tools
  • Up to 1000 charge cycles extends usable life
  • Flat-top terminals enable secure connections

Six-cell 26650 lithium-ion pack

This pack contains six 26650 lithium-ion cells rated at 3.7 volts and 5000 mAh each. Each cell stores 18.5 watt-hours and measures 65 mm in length by 26 mm in diameter, weighing 80.5 grams. The flat-top terminals suit holders or solder tabs, and the chemistry delivers up to 1000 charge cycles with no memory effect.

Suits high-drain devices needing flat-top 26650

Builders of custom packs, high-power torches or portable equipment that accepts flat-top 26650 cells will find the capacity and cycle life a match. The flat-top design and 26 mm diameter prevent use in gear that requires button-top terminals, protected cells with built-in protection circuits, or smaller cylindrical formats.

Flat-top terminal and 26650 dimensions decide fit

The single specification that determines compatibility is the flat-top terminal combined with the 26650 form factor. Verify that the device or holder is designed for flat-top 26650 cells before purchase.

How it compares

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

Price $69.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 26650 cells are delivering the rated 5000 mAh after the first charge?

Charge the pack fully, then run a controlled discharge at a modest current while logging voltage; the measured capacity should approach 5000 mAh and the nominal voltage will settle near 3.7 V.

The listing says flat top terminals — do I need to buy button-top adapters or a specific charger for these 26 mm cells?

The box contains six flat-top 26650 batteries only; any charger that accepts 26 mm diameter Li-ion cells and supports 3.7 V chemistry will work, and button-top adapters are required only if your device needs a protruding positive contact.

Should I choose the 5000 mAh version or a lower-capacity 26650 for longer cycle life?

All cells in this pack are rated 5000 mAh with up to 1000 charge cycles; no lower-capacity variant is offered, so the only decision is whether the 18.5 Wh energy density and 80.5 g weight suit your device.

More in Household Batteries & Chargers

Similar items