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Rectangular black lithium-polymer laptop battery, model C21N1347

KingSener

KingSener C21N1347 37WH 7.6V laptop battery

SKU CH-SREC-JFZMW MPN C21N1347

Replacement lithium-ion battery rated 37 Wh at 7.6 V for compatible ASUS laptops

  • Battery typeLithium-Ion
  • Battery voltage rating7.6 V
  • Battery capacity37WH
  • Product colorBlack
  • Product typeBattery
  • Compatible withC21N1347
  • 37 Wh capacity powers compatible ASUS laptops for extended sessions
  • 6 V lithium-polymer chemistry delivers stable voltage under load
  • Replacement part number C21N1347 matches original ASUS specifications
  • Fits X555, A555, F554, K555, R556, Y583 and other listed models
  • 100 % brand-new cells manufactured to high-quality standards

Replacement Battery for ASUS X555 Series

The KingSener C21N1347 is a lithium-polymer laptop battery rated at 37WH and 7.6V. It matches the original C21N1347 part number and the 2ICP4/63/134 cell reference. The black pack is built as a direct replacement for compatible ASUS notebooks. It arrives new and ready to install.

Suits Owners of Listed ASUS Models.

This unit fits the ASUS X555, X555LA, X555LD, X555LN, A555, A555L, F554, F554L, F555, F555L, FL5500L, FL5600L, Y583, Y583L, Y583LD, FL5500, FL5600, K555, K555LD, R556, R556L, VM510, VM510L, VM590, VM590L, W519 and W519L series. Buyers with different laptop models or non-ASUS devices should look elsewhere because the connector and form factor will not match.

No Cables or Software Included

The package contains only the battery itself. No charging cable, adapter, installation tools or software utilities are bundled. Users must reuse their existing AC adapter and follow the laptop manufacturer’s installation instructions. The change is purely a hardware swap with no configuration required.

How it compares

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

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameASUS
Model nameC21N1347
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating7.6 V
Battery capacity37WH
Compatibility
Compatible withC21N1347

Questions about this item

Does my ASUS X555 series laptop need any extra cables or brackets to install the C21N1347 battery?

No extra cables or brackets are required; the battery slides directly into the existing compartment and connects with its built-in plug.

Will the 7.6 V C21N1347 work correctly if my original battery was also rated at 7.6 V?

Yes, the replacement matches the original 7.6 V specification, so the laptop's power management will recognise it without changes.

How can I confirm the new battery is charging properly after I fit it?

The OS battery indicator should show the 37 Wh capacity and report a charging state when the AC adapter is connected.

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