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Eight cylindrical 18650 lithium-ion cells in a row

KingSener

KingSener T470 INR18650H26 2500mAh 3.6V 22A laptop battery 8PCS

SKU CH-XQ14-B0KC4 MPN T470

Eight high-drain 18650 cells deliver 2500mAh at 3.6V with 22A continuous discharge

  • Battery Voltage3.6V
  • Battery Capacity2500mAh (Min: 2450mAh)
  • High 22A discharge current powers demanding laptop workloads
  • 2500mAh nominal capacity delivers extended runtime per charge
  • 6V lithium-ion chemistry provides stable voltage output
  • 8-cell pack ensures reliable multi-cell power configuration
  • Minimum 2450mAh capacity guarantees consistent performance standards

High-drain 18650 cells for demanding packs

Eight KingSener INR18650H26 lithium-ion cells deliver a nominal 3.6 V and a minimum capacity of 2450 mAh each. Rated for 22 A continuous discharge they suit high-drain applications that need reliable power without voltage sag.

Stable output under heavy load

The chemistry sustains 22 A continuous draw while keeping internal resistance low so temperature rise stays moderate during normal cycling. Charging at up to 4 A per cell restores capacity quickly without stressing the electrodes.

Ready for custom assembly

Cells arrive at storage voltage so builders can balance and spot-weld them into packs immediately. No protection circuit is included so the integrator must add a suitable BMS and enclosure for safe operation.

Highlights

  • High 22A discharge current powers demanding laptop workloads
  • 2500mAh nominal capacity delivers extended runtime per charge
  • 6V lithium-ion chemistry provides stable voltage output
  • 8-cell pack ensures reliable multi-cell power configuration
  • Minimum 2450mAh capacity guarantees consistent performance standards

Specifications

BrandKingSener
ModelINR18650H26
Part NumberINR18650H26/INR18650H26A
Battery Voltage3.6V
Battery Capacity2500mAh (Min: 2450mAh)

Questions about this item

How do I install the KingSener INR18650H26 18650 cells into my laptop battery pack, and what step is commonly done wrong?

The cells are 18650 size and must be soldered or spot-welded into the pack with correct polarity; the step most often done wrong is skipping a capacity balance charge at low current for two to three cycles before first use.

What maintenance will these INR18650H26 cells need later to keep them working?

If the pack is stored for a long period, charge it above 80 percent at least once a month; avoid leaving the laptop plugged in continuously while running on battery, and keep cells away from heat and humidity.

What limit appears first when the INR18650H26 cells run under sustained high load?

The 22A maximum continuous discharge current is the first hard limit; exceeding it triggers protection or voltage sag, and the 2.5V discharge cut-off then stops output to prevent cell damage.

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