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Black rectangular lithium-ion laptop battery with connector端子 visible

TAURKENAM

TAURKENAM JC03 10.95V 31Wh 3-cell laptop battery

SKU CH-EJ42-ZQC5K

3-cell 10.95V 31Wh lithium-ion replacement battery for HP 15-bs, 15-bw and 17-bs series laptops rated for over 1000 cycles

  • Battery TypeLithium-Ion
  • Reliable power with 31Wh lithium-ion capacity
  • Extended runtime from 2600mAh at 10.95V
  • Long service life rated for more than 1000 cycles
  • Fits HP 15-BS, 15-BW and 17-BS series notebooks
  • Replaces OEM part numbers including 919700-850 and HSTNN-LB7V

Direct replacement for HP 15-bs 15-bw 17-bs series

This lithium-ion battery fits HP Notebook models across the 15-bs, 15-bw and 17-bs families, including the 15-bs0xx, 15-bs1xx, 15-bw0xx and 17-bs0xx sub-series. It operates at 10.95V with a 31Wh capacity and three cells, matching the original JC03 specification. The unit is new and rated for more than 1000 charge cycles.

Upgrades from depleted or failing original packs

It replaces part numbers 919700-850, 919701-850, 919681-421, HSTNN-LB7V and the full compatible P/N list. The jump is worth it when the original battery no longer holds a useful charge or shows reduced runtime. Built-in overcharge, overdischarge, over-temperature and short-circuit protection help preserve the new cells.

Limited to the listed HP notebook models

The battery fits only the specific 15-bs, 15-bw, 17-bs, 15Q-BU, 15G-BR, 17-AK and 15Q-BY series models and part numbers shown in the compatibility data. It will not work with other HP lines or non-HP laptops. Buyers who need a different voltage, capacity or form factor must select another product.

Highlights

  • Reliable power with 31Wh lithium-ion capacity
  • Extended runtime from 2600mAh at 10.95V
  • Long service life rated for more than 1000 cycles
  • Fits HP 15-BS, 15-BW and 17-BS series notebooks
  • Replaces OEM part numbers including 919700-850 and HSTNN-LB7V

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the 10.75 in by 1.5 in by 0.85 in JC03 fit the battery bay of my HP 15-bs laptop?

The battery measures 10.75 in long, 1.5 in wide and 0.85 in high, matching the original 919700-850 form factor used in the 15-bs series.

Do I need to disconnect the internal connector before sliding the 3-cell pack into the 15-bw chassis?

Power off the notebook, unplug the AC adapter, remove the bottom screws, detach the old pack's cable, then insert the JC03 and reconnect its connector before reassembling.

After roughly 1000 charge cycles, what part should I order to replace the JC03?

Order another JC03 or any compatible part number such as 919700-850, HSTNN-LB7V or 919701-850 to restore the original 31 Wh capacity.

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