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Rectangular black six-cell lithium-ion laptop battery

HP

HP 11.1V 5200mAh 6-Cell Lithium-Ion Battery HSTNN-I86C-3 HSTNN-I86C-4 HSTNN-I86C-5 HSTNN-IB1A HSTNN-LB1A

SKU CH-3RAJ-ZENP3

A 11.1V 5200mAh 6-cell lithium-ion replacement battery compatible with HP HSTNN-I86C and HSTNN-LB1A series part numbers

  • CompatibilityCompatible with HP HSTNN-I86C-3 HSTNN-I86C-4 HSTNN-I86C-5 HS
  • Battery TypeLithium-Ion
  • Delivers 11.1 V power for compatible HP laptops
  • 5200 mAh capacity extends runtime between charges
  • Six lithium-ion cells provide reliable energy storage
  • CE and RoHS certified for safety compliance
  • One-year replacement warranty covers manufacturing defects

Replacement battery for HP laptops

This 11.1V lithium-ion battery replaces the HSTNN-I86C-3, HSTNN-I86C-4, HSTNN-I86C-5, HSTNN-IB1A and HSTNN-LB1A packs. It delivers 5200mAh capacity across six cells for extended runtime. The unit is built for owners of compatible HP notebooks who need a reliable power source. It carries CE and RoHS certification and a one-year warranty.

Verify the exact part number before ordering

Check the label on your original battery to confirm it matches one of the listed HSTNN codes. Ensure your laptop accepts an 11.1V 5200mAh six-cell pack, as voltage and capacity must align with the system design. The battery is 100% compatible with the specified models only. Do not install it in devices that require a different voltage or cell count.

Fits directly into the existing battery bay

The pack slots into the same compartment as the original unit with no adapters or modifications required. Its six-cell construction maintains the standard form factor for the supported HP models. Installation frees you from relying on the AC adapter for mobile use. The certified cells provide stable output for everyday workloads.

Highlights

  • Delivers 11.1 V power for compatible HP laptops
  • 5200 mAh capacity extends runtime between charges
  • Six lithium-ion cells provide reliable energy storage
  • CE and RoHS certified for safety compliance
  • One-year replacement warranty covers manufacturing defects

Specifications

CompatibilityCompatible with HP HSTNN-I86C-3 HSTNN-I86C-4 HSTNN-I86C-5 HSTNN-IB1A HSTNN-LB1A
Battery TypeLithium-Ion

Questions about this item

Does the box include the HP 11.1V 5200mAh 6-cell lithium-ion battery only, or are any tools or cables supplied?

The box contains the replacement battery pack rated at 11.1 V, 5200 mAh with six lithium-ion cells. No screwdrivers, installation tools or additional cables are included.

The listing shows several part numbers such as HSTNN-I86C-3 and HSTNN-LB1A — which one should I select for my HP laptop?

All listed part numbers HSTNN-I86C-3, HSTNN-I86C-4, HSTNN-I86C-5, HSTNN-IB1A and HSTNN-LB1A refer to the same 11.1 V 5200 mAh 6-cell pack, so any matching part number will fit.

What does the 5200 mAh rating mean for daily runtime on an HP notebook?

The 5200 mAh capacity at 11.1 V provides a higher energy reserve than lower-capacity packs, giving longer unplugged time for typical office or media tasks before recharging is needed.

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