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Rectangular black 3-cell lithium-ion laptop battery

NShi

NShi BC03XL laptop battery 3 cell 5010mAh 11.55V for HP Pro Chromebook 640 G1

SKU CH-KBXN-MZX5P

Three-cell 11.55 V 5010 mAh lithium-ion replacement for HP Pro Chromebook 640 G1

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.55 V
  • Battery capacity5010mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP PRO CHROMEBOOK 640E G1, HP PRO CHROMEBOOK 640 G1
  • Replaces original HP battery with direct-fit 3-cell design
  • Delivers 5010mAh capacity for extended Chromebook runtime
  • Operates at 11.55V matching factory voltage specification
  • Certified CE, FCC and RoHS for safe daily use
  • Tested for stable current and low self-discharge performance

Replacement battery for HP Pro Chromebook 640 G1

This three-cell lithium-ion pack is a new GreenTech unit built to replace the original BC03XL, L84398-005 and HSTNN-LB8T batteries. It delivers 11.55 V and 5010 mAh for 60.9 Whr of capacity. The part is tested for correct voltage, circuit protection and stable current before it leaves the factory.

Suits owners of a compatible 640 G1

Buyers whose machine uses a different part number or a higher-capacity pack should look elsewhere. The battery is not designed for models outside the listed HP Pro Chromebook 640 series.

Fits the existing battery bay with no extra hardware

The 3-cell form factor matches the OEM footprint, so no chassis modification is required. CE, FCC and RoHS certification covers the electrical safety side, leaving the installer only to reconnect the original cable and secure the pack.

How it compares

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

Price $46.99
Pricier than about 79% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameBC03XL, L84398-005, HSTNN-LB8T, BC03060XL-PL
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.55 V
Battery capacity5010mah
Compatibility
Compatible withHP PRO CHROMEBOOK 640E G1, HP PRO CHROMEBOOK 640 G1

Questions about this item

Does this 3-cell 5010mAh battery require any additional hardware to install in my HP Pro Chromebook 640 G1?

No, it is a direct replacement for the original BC03XL and L84398-005 packs and fits the existing battery bay without extra cables or brackets.

Will this 11.55V 60.9WHR unit work properly alongside the original AC adapter I kept from my HP Pro Chromebook 640 G1?

Yes, the voltage matches the laptop's charging circuit so your existing charger will charge and maintain the GreenTech BC03XL normally.

How can I confirm the new BC03XL is delivering the rated 5010mAh capacity after I install it?

Charge it fully, then run the Chrome OS battery health check or a full discharge cycle; the reported capacity should be close to 5010mAh and 60.9WHR.

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