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Rectangular 9-cell laptop battery in black plastic finish

Thinkstar

Thinkstar 808452-001 9-Cell 90Wh laptop battery

SKU CH-DMKN-VF79E

Nine-cell lithium-ion replacement battery delivering 90 Wh capacity for compatible HP laptops

  • 9-cell design delivers extended runtime with 90Wh capacity
  • Li-Ion chemistry provides reliable power for compatible HP models
  • Replaces VV09XL and VV09090XL-PL part numbers
  • Brand-new condition ensures full performance from first charge

9-Cell 90Wh Replacement Battery

This 9-cell lithium-ion replacement battery stores 90Wh of energy and carries part number 808452-001. It is built for HP notebooks that use the VV09XL or VV09090XL-PL packs. The unit ships new and ready to install.

Thermals Noise and Power Draw

The battery operates at normal laptop temperatures and produces no audible noise during discharge. Power draw follows the host system's load profile and the pack's 90Wh capacity governs runtime.

How it compares

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

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 808452-001 9-cell battery and what step do people often miss?

Power off the laptop, unplug the AC adapter, remove the old pack, align the 90Wh replacement with the compartment rails, press until the latch clicks, then charge fully before first use.

What maintenance will the 90Wh Li-Ion pack need later and when should I replace it?

Calibrate every few months by running a full discharge and recharge cycle; replace the 9-cell unit once runtime drops below roughly 80 % of the original 90Wh capacity.

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