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Black rectangular laptop battery with connector strip

Cameron & Co

Cameron & Co DS-CS-HPG650NB laptop battery 3.4 Ah

SKU CH-RWQ2-0G3W0

Lithium-polymer replacement battery rated at 3.4 Ah for HP ProBook 640 G2, G3, G4 and 650 G2 models

  • Product typeBattery
  • 4 Ah capacity extends runtime between charges
  • Li-Polymer chemistry keeps weight low for daily carry
  • Replaces HP part 801554-001 for direct fit
  • Supports HP ProBook 640 G2 G3 G4 and 650 G2 models
  • Black finish matches original laptop appearance

Replacement Battery for HP ProBook 640 G2 G3 G4

This lithium-polymer battery replaces the original HP 801554-001, HSTNN-I66C-4, CI03XL and C103XL cells. It fits HP ProBook 640 G2, G3 and G4 models as well as the HP 650 G2 and G4 series. The pack is supplied new and ready to install.

Practical Limits of a 3.4 Ah Li-Polymer Pack

Capacity is fixed at 3.4 Ah so runtime depends entirely on the notebook's power draw and battery health management. The internal chemistry cannot be upgraded later and the pack must match the exact voltage and connector layout of the original HP part.

Upgrades Worn-Out Original Cells

This unit replaces a depleted or swollen factory battery in the listed ProBook models. The jump is worth it when the original pack no longer holds a useful charge or triggers a replacement warning. Buyers who need a higher-capacity alternative or a second hot-swap pack cannot use this single 3.4 Ah unit.

How it compares

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

Price $33.99
Pricier than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-HPG650NB
Product typeBattery

Questions about this item

Which Cameron & Co battery fits my HP ProBook 640 G3 or 650 G2?

Model DS-CS-HPG650NB replaces HP part 801554-001 and matches HSTNN-I66C-4 CI03XL C103XL for ProBook 640 G2 G3 G4 and 650 G2

What does the 3.4 Ah rating deliver in daily use?

The 3.4 Ah lithium-polymer cell provides a direct capacity match for the original HP battery giving equivalent run time per charge

What connector standard does this battery use inside the laptop?

It uses the proprietary HP multi-pin interface built into ProBook 640 and 650 chassis so no adapter or cable change is needed

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