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Black rectangular 6-cell Li-ion laptop battery

myVolts

myVolts J1KND 6-cell 5200mAh 11.1V laptop battery

SKU CH-TKA1-BY802

Replacement 6-cell lithium-ion battery delivers 5200 mAh at 11.1 V for compatible Dell Inspiron and Vostro laptops

  • Li-ion chemistry delivers stable 11.1 V output
  • 5200 mAh capacity supports longer unplugged sessions
  • Six-cell design balances runtime with slim fit
  • Certified to CE and FCC safety standards
  • Replaces Dell J1KND, 4T7JN, 04YRJH and other part numbers

Replacement J1KND 6-cell Li-ion battery

This 11.1V 5200mAh Li-ion pack replaces the original Dell J1KND battery in Inspiron 15R, 17R and 14R models such as N5010, N5110, N7010, N7110, N4010 and N4110. It also fits Vostro 1540, 3550, 3450, 3555 and 3750 notebooks. The six-cell design restores factory runtime for daily office work and study sessions.

CE FCC ROHS UL certified safety compliance

The cell pack meets CE, FCC, ROHS and UL standards, so charging circuits and thermal protection behave like the OEM unit. No extra software or drivers are required; the laptop recognises the battery immediately and reports capacity through the normal BIOS interface.

5200mAh capacity for typical workloads

At 5200mAh the pack delivers several hours of web browsing, document editing or video playback on supported 15-inch and 17-inch chassis. Runtime drops under sustained heavy loads such as rendering or gaming, and the 6-cell form factor cannot match higher-capacity 9-cell alternatives.

Highlights

  • Li-ion chemistry delivers stable 11.1 V output
  • 5200 mAh capacity supports longer unplugged sessions
  • Six-cell design balances runtime with slim fit
  • Certified to CE and FCC safety standards
  • Replaces Dell J1KND, 4T7JN, 04YRJH and other part numbers

Specifications

No published specifications for this item yet.

Questions about this item

How long does the 6-cell 5200mAh Li-ion pack last before it needs replacing?

The pack is rated at 5200mAh and 11.1V using six lithium-ion cells; typical service life reaches several hundred full charge cycles before capacity drops noticeably.

What limits runtime when the battery runs continuously?

The 5200mAh capacity at 11.1V sets the total energy available, so sustained load will drain the pack until it reaches the low-voltage cutoff.

Does the 6-cell 11.1V battery get hot or noisy during all-day use?

Lithium-ion cells produce no fan noise; warmth depends on discharge rate and the laptop's own thermal design, not on the battery itself.

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