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Rectangular black lithium-ion laptop battery with label showing model numbers and 45Wh rating

Beisite

Beisite L17C4PF0 L17M4PF0 laptop battery 45Wh 15.36V

SKU CH-WVTY-BX3T1

45Wh lithium-ion replacement battery for Lenovo IdeaPad S530 and S540 series laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityFor IdeaPad S530-13IWL S530-13IML Xiaoxin Air 13IWL Series
  • Battery TypeLithium-Ion
  • Battery Voltage15.36V
  • Battery Capacity45Wh
  • 45Wh capacity supports extended mobile use
  • 36V lithium-ion cell matches original specification
  • Replaces multiple Lenovo part numbers including SB10W67316
  • Fits IdeaPad S530 and S540 13- and 14-inch models
  • Brand new condition ensures full rated performance

Compatible replacement battery

This lithium-ion battery replaces part numbers L17C4PF0 and L17M4PF0 for Lenovo IdeaPad S530 and S540 series laptops including the Xiaoxin Air 13IWL models. It delivers 15.36V and 45Wh capacity in a black housing. The unit is brand new and ships as either compatible variant depending on stock.

Thermal and power behaviour

As an internal battery pack it generates no audible noise and adds no external heat beyond normal cell operation during charge and discharge cycles. Power draw follows the laptop's own management system without extra adapter load. The 2964mAh rating supports typical mobile workloads on the supported platforms.

Included identifiers and fit

The package carries part numbers SB10W67316 and SB10W67414 alongside legacy codes 5B10R38649, 5B10R38650, 5B10W67314 and 5B10W67405 for cross-reference. No tools, cables or software are bundled. Buyers needing a higher capacity pack or a different voltage platform should look elsewhere.

Highlights

  • 45Wh capacity supports extended mobile use
  • 36V lithium-ion cell matches original specification
  • Replaces multiple Lenovo part numbers including SB10W67316
  • Fits IdeaPad S530 and S540 13- and 14-inch models
  • Brand new condition ensures full rated performance

Specifications

BrandL17C4PF0 L17M4PF0
ModelL17C4PF0 L17M4PF0
Part NumberSB10W67316, SB10W67414
ColorBlack
TypeBattery
CompatibilityFor IdeaPad S530-13IWL S530-13IML Xiaoxin Air 13IWL Series
Battery TypeLithium-Ion
Battery Voltage15.36V
Battery Capacity45Wh

Questions about this item

How do I install the L17C4PF0 battery in my IdeaPad S530-13IWL and what step is often missed?

Power off the laptop, remove the bottom case screws, disconnect the old battery connector before lifting it out, fit the new 15.36V pack, reconnect the cable firmly, then replace the case and screws.

What maintenance or replacement will the 45Wh lithium-ion pack need later?

The 2964mAh cell degrades with charge cycles; expect reduced runtime after 12 months of daily use and plan a replacement when capacity drops below usable levels.

What limit appears first during sustained use of the 15.36V battery?

The 45Wh capacity sets the runtime ceiling; under continuous load the pack will exhaust its stored energy before any thermal or voltage threshold is reached.

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