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Black rectangular lithium-ion laptop battery with label showing 11.4V 44Wh

Beisite

Beisite SN03XL 44Wh 11.4V laptop battery for EliteBook 820 G3 725 G3

SKU CH-K4H6-GYY4C

Replacement lithium-ion battery delivers 44 Wh at 11.4 V for EliteBook 820 G3 and 725 G3 models

  • Battery typeLithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity44 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor EliteBook 820 G3 725 G3 Series
  • 44Wh capacity extends runtime for EliteBook 820 G3 and 725 G3
  • 4V lithium-ion chemistry matches original power requirements
  • Replaces SN03XL, HSTNN-DB6V, 800514-001 and other OEM part numbers
  • Brand-new condition ensures full cycle life from first charge
  • Twelve-month warranty covers manufacturing defects

Replacement battery for EliteBook 820 G3 and 725 G3

This lithium-ion pack supplies 11.4V and 44Wh of capacity. It matches the original SN03XL form factor and replaces part numbers such as HSTNN-DB6V and 800514-001. The unit is brand new and carries a 12-month warranty.

Single battery in the package

The box contains one black cell ready for installation. No cables, tools or software are bundled, so the swap relies on the laptop’s existing hardware. Buyers should verify their original part number against the listed replacements before fitting.

Suits owners of compatible EliteBook models

It does not serve users whose machines require a different voltage, capacity or connector layout. Buyers with other laptop series or higher-capacity requirements should look elsewhere.

How it compares

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

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameSN03XL
Model nameSN03XL
Part numberSN03044XL
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.4 V
Battery capacity44 Wh
Compatibility
Compatible withFor EliteBook 820 G3 725 G3 Series

Questions about this item

When will the 11.4V 44Wh lithium-ion battery need replacement?

Expect two to three years of daily cycling before capacity drops below 80 percent of the 44Wh rating.

What limit appears first during continuous discharge?

The 44Wh capacity ceiling is reached before thermal limits on the EliteBook 820 G3 or 725 G3 platforms.

Does the pack run hot or draw extra power during all-day use?

Normal operating temperature stays within laptop spec; no additional heat or power draw beyond the original HSTNN-DB6V design.

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