Home Computing Computers Laptop Accessories BatteriesReplacement Battery for HP.EliteBook 840 G3 CM03XL 11.1V 50Wh Li-ion

HP Replacement Battery for HP.EliteBook 840 G3 CM03XL 11.1V 50Wh Li-ion

Brand: HP | Similar products from HP

KSh 3,750

KSh 4,50017%

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Product details

Battery Specifications – HP EliteBook 840 G3
General Information

Battery Model: CM03XL or compatible variants (e.g., 717378-001, HSTNN-IB4L)

Battery Type: Lithium-ion (Li-ion), rechargeable

Voltage: 11.1V

Capacity: 50Wh (approx. 4,150–4,500mAh)

Cell Count: 3-cell battery pack

Form Factor: Internal

Color: Black

Compatibility

Designed for HP EliteBook 840 G3

Also compatible with:

HP EliteBook 745 G3

HP EliteBook 850 G3

HP EliteBook 740 G3

HP EliteBook 755 G3

Physical Specifications

Weight: Approx. 220–250g

Dimensions: Approx. 205 x 85 x 12 mm

Installation: Internal (requires access to battery compartment)

Safety Features

Built-in protection against overcharge, overheating, and short circuits

Complies with standard battery certifications (e.g., CE, FCC, RoHS depending on manufacturer)

Specifications

Key Features

Rechargeable lithium-ion battery for HP EliteBook 840 G3 and related models. Provides 11.1V and 50Wh capacity for reliable, long-lasting performance. The 3-cell internal design fits securely within the laptop chassis and supports efficient power management. Built-in safety features protect against overcharging, overheating, and electrical faults. Ideal for replacing a worn-out or failing original battery. Compatible with multiple HP EliteBook G3 models. Lightweight and easy to install with proper tools.