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Rectangular black laptop battery with label showing voltage and capacity

NShi

NShi CI03XL laptop battery 11.4V 48Wh 3-cell HP ProBook 640 G2 G3

SKU CH-2ER0-DEH6H

Replacement 3-cell lithium-ion battery rated 11.4 V, 48 Wh for HP ProBook 640, 645, 650 and 655 G2/G3 models

  • Battery type3 Cell Lithium-Ion
  • Battery voltage rating11.4 V
  • Battery capacity4210mah
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP PROBOOK 640 G2, HP PROBOOK 640 G3, HP PROBOOK 645 G2, HP
  • Replaces original HP CI03XL battery across multiple ProBook models
  • 48 Wh capacity and 4210 mAh deliver long runtime per charge
  • 4 V three-cell lithium-ion design matches OEM voltage spec
  • CE FCC RoHS certified for electrical safety and compliance
  • Brand-new GreenTech unit tested for stable current and low self-discharge

Compatible replacement for ProBook 640 G2 and G3

This 3-cell lithium-ion battery replaces the original CI03XL pack in HP ProBook 640 G2 and 640 G3 laptops. It also fits ProBook 645 G2, 645 G3, 650 G2, 650 G3, 655 G2 and 655 G3 models. The unit delivers 11.4 V and 48 Wh capacity from a 4210 mAh cell configuration. It is a new GreenTech part built to match OEM specifications.

Physical fit limited to listed ProBook models

The battery casing and connector layout only match the chassis of the eight ProBook models named in the compatibility list. It will not install in other HP series or in ProBook generations outside G2 and G3. Buyers with different laptop families or later ProBook revisions need a different part number.

48 Wh capacity determines runtime

The 48 Wh rating sets the energy available per charge and therefore the maximum unplugged runtime. Users who need longer battery life than this capacity provides must consider a higher-capacity alternative or an external power bank.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model nameCI03XL, 801554-001, 801554-002, T7B31AA, CI03048XL-PR, 801517-421
Product colorBlack
Product typeBattery
Power
Battery type3 Cell Lithium-Ion
Battery voltage rating11.4 V
Battery capacity4210mah
Compatibility
Compatible withHP PROBOOK 640 G2, HP PROBOOK 640 G3, HP PROBOOK 645 G2, HP PROBOOK 645 G3, HP PROBOOK 650 G2, HP PROBOOK 650 G3, HP PROBOOK 655 G2, HP PROBOOK 655 G3

Questions about this item

Which GreenTech model number matches my ProBook 640 G2 or G3?

The CI03XL replaces OEM part 801554-001 and fits both the 640 G2 and 640 G3, plus the 645, 650 and 655 G2 and G3 series.

What does the 48 Wh rating mean for daily run time?

At 11.4 V and 4210 mAh the pack stores 48 Wh, giving a typical full-day charge on compatible ProBook models.

How does the 11.4 V output interact with the laptop's power regulation?

The three-cell lithium-ion design delivers a steady 11.4 V that matches the original specification for all listed ProBook models.

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