We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black lithium-ion laptop battery pack

TAURKENAM

TAURKENAM JC03 Laptop Battery for HP 15-bs 15-bw 31WH

SKU CH-8SRP-34455

Replacement lithium-ion battery for HP 15-bs and 15-bw series laptops, rated at 31WH

  • Battery typeLithium-Ion
  • Lithium-Ion chemistry provides stable power output
  • 31WH capacity supports extended mobile use
  • Fits HP 15-bs and 15-bw series laptops
  • Replaces OEM part numbers 919700-850 and 919701-850
  • New condition ensures full performance from first charge

Direct Replacement for HP 15-bs and 15-bw Series

This new lithium-ion battery replaces HP part numbers 919700-850 and 919701-850. It fits numerous 15-bs and 15-bw models including 15-bs015dx 15-bs113dx 15-bw010nr and 15-bw032wm. Owners of compatible 14-bw models can also use it. Buyers needing a different form factor or voltage should look elsewhere.

Low Heat and Silent Operation

Lithium-ion chemistry produces minimal heat during normal charging and discharging cycles. The pack has no moving parts so it adds no audible noise to the laptop. Power draw follows the system's own management profile without extra overhead. Users who require active cooling for the battery itself will not find it here.

Steady Output Under Continuous Use

The 31WH capacity delivers consistent voltage throughout extended work sessions. Internal cell balancing maintains stable output as the charge level drops. Performance remains linear rather than tapering sharply near empty. Heavy loads that exceed the pack's current rating will trigger the laptop's own protection limits.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

How do I install the JC03 battery in my HP 15-bs laptop and which step do people often miss?

Power off the laptop, remove the bottom screws, disconnect the old battery cable from the motherboard before lifting it out, then connect the new JC03 cable firmly and reassemble. The step most people miss is unplugging the old battery connector first.

What maintenance or replacement will the JC03 lithium-ion battery need later?

The JC03 is a 31WH lithium-ion pack rated for hundreds of charge cycles. No routine maintenance is required; when runtime drops noticeably — typically after two to three years of daily use — replace the whole battery.

What limit appears first on the JC03 during sustained heavy use?

Under continuous high load the 31WH capacity depletes quickly, so runtime becomes the first limit. The pack will also warm up, triggering the laptop's thermal throttle before the battery itself reaches a hard stop.

More in Laptop Chargers & Batteries

Similar items