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Rectangular black laptop battery with three cells and label showing 11.55V 41.9Wh

TAURKENAM

TAURKENAM HP TF03XL 3-Cell 11.55V 41.9Wh 3630mAh laptop battery

SKU CH-QCRA-HSBVV

A 3-cell lithium-polymer replacement battery rated at 11.55 V and 41.9 Wh with safeguards against incorrect voltage, short circuit and internal overheating

  • Battery TypeLithium-Ion
  • 3-cell lithium-polymer design keeps weight low
  • 55 V 41.9 Wh capacity powers compatible HP models
  • Built-in safeguards prevent over-voltage, short circuits and overheating
  • Grade A cells tested for 500-plus recharge cycles
  • 30-day refund window and one-year coverage included

Direct replacement battery

The 3-cell lithium-polymer pack is built to fit HP Pavilion 14-BK, 14-BF and 15-CC series notebooks. It matches the original 11.55 V, 41.9 Wh specification so the laptop recognises it without BIOS updates or adapter changes. Grade A cells and factory testing give 500-plus recharge cycles for daily mobility. Buyers needing a higher-capacity pack for extended off-grid work will not find it here.

Thermal and power behaviour

Internal safeguards block incorrect voltage, short circuits and overheating during normal charging and discharge. The polymer chemistry runs cool under typical office loads, keeping fan activity low and preserving wrist-rest comfort. Steady 3630 mAh delivery means consistent run-time without sudden voltage drops. No active cooling or external thermal management is required.

Sustained load performance

During prolonged workloads the pack maintains its rated 41.9 Wh output until the low-battery threshold triggers OS power management. Protection circuits prevent deep discharge and thermal runaway even when the system draws maximum current for hours. Cycle life stays above 500 full charges under repeated heavy use. Users expecting hot-swap capability or modular cell expansion cannot use this design.

Highlights

  • 3-cell lithium-polymer design keeps weight low
  • 55 V 41.9 Wh capacity powers compatible HP models
  • Built-in safeguards prevent over-voltage, short circuits and overheating
  • Grade A cells tested for 500-plus recharge cycles
  • 30-day refund window and one-year coverage included

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the TF03XL battery in my HP Pavilion 14-BK or 15-CC laptop without damaging the connector?

Power off the laptop and unplug the charger. Remove the bottom case screws, disconnect the old battery cable from the motherboard before lifting it out, then connect the new TF03XL cable firmly and reassemble.

After how many charge cycles should I expect the TF03XL to need replacement?

The battery is rated for over 500 recharge cycles. After that point capacity will drop noticeably and you will need a new pack to regain full runtime.

What is the first limit I will hit during a long, heavy workload on the TF03XL?

The 41.9 Wh capacity sets the runtime ceiling; under sustained high drain the pack will deplete before thermal safeguards activate.

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