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Rectangular black lithium-polymer laptop battery with label showing model MPL08340P-28

Dr. Battery

Dr. Battery MPL08340P-28 laptop battery 11.55V 3470mAh 41.7Wh

SKU CH-VCW6-V8RZK

A 11.55 V, 3470 mAh lithium-polymer replacement battery for select HP Pavilion 14-ba and x360 models

  • Battery typeLithium Polymer
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Pavilion 14-ba / x360 14-ba007ca / x360 14-ba010ca / x360
  • Replaces multiple HP Pavilion x360 14-ba series models
  • Lithium Polymer cells deliver 11.55V 3470mAh 41.7Wh capacity
  • Built-in smart chip enables quicker charging and longer discharge
  • Protections against short circuit overheat and overload included
  • Dr. Battery established 2006 with professional grade OEM specification cells

Replacement Battery for HP Pavilion x360 14-ba

This new lithium-polymer battery replaces the original power pack in compatible HP Pavilion 14-ba and x360 convertible models. It delivers 11.55V and a rated capacity of 3470mAh or 41.7Wh. The black pack is built to OEM specifications and includes a one-year warranty from Dr. Battery.

Drop-in Fit with Built-in Protection Circuitry

The battery uses the same form factor and connector as the factory unit so it slots into the existing bay without adapters or cable routing. An integrated smart control chip manages charging current, provides short-circuit, overheat and overload safeguards, and helps extend usable runtime between charges.

Steady Output During Extended Sessions

Lithium-polymer cells maintain a stable voltage curve across the discharge cycle, avoiding the sharp drop-off seen in aged packs. The protection circuit prevents thermal throttling by cutting power if temperatures exceed safe limits, letting the laptop sustain performance through long work or media sessions.

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

Product
Brand nameDr. Battery
Model nameMPL08340P-28
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Compatibility
Compatible withHP Pavilion 14-ba / x360 14-ba007ca / x360 14-ba010ca / x360 14-ba013ca / x360 14-ba018ca / x360 14-ba030tx / x360 14-ba050tx / x360 14-ba080tx / x360 14-ba100na / x360 14-ba108tx / x360 14-ba120tx / x360 14-ba153cl / x360 14-ba175nr / x360 14M-ba011dx / x360 14M-ba013dx / x360 14M-ba015dx / x360 14M-ba114dx
Original Battery Part Number :
916366-421 / 916366-541 / 916811-855 / BK03XL / HSTNN-LB7S / HSTNN-UB7G / TPN-W125

Questions about this item

How long does the 41.7 Wh capacity last under continuous load?

The 41.7 Wh rating indicates total energy storage; actual runtime varies with the laptop’s power draw, screen brightness and active workload.

Does the lithium-polymer pack run hot or make noise during all-day use?

The battery is a passive component with no moving parts; it generates some warmth during charge or heavy discharge but produces no audible noise.

What must I already own to install the MPL08340P-28?

You need a compatible HP Pavilion x360 14-ba series laptop that accepts the HSTNN-LB7S or HSTNN-UB7G form factor and 11.55 V output.

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