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Rectangular black lithium-ion laptop battery with connector

BFKK

BFKK L19C3PD6 11.52V 52.5Wh laptop battery

SKU CH-NH6G-9XR56 MPN L19C3PD6

Replacement 11.52V 52.5Wh lithium-ion battery for Lenovo IdeaPad Flex 5 14 and 15 inch series

  • 5 Wh capacity delivers long runtime for daily tasks
  • 52 V lithium-ion chemistry provides stable power output
  • Direct replacement for Lenovo IdeaPad Flex 5 14- and 15-inch models
  • Plug-and-play design enables tool-free installation
  • Matches multiple OEM part numbers including L19C3PD6 and SB10X49078

Replacement Battery for Lenovo IdeaPad Flex 5

This 11.52V lithium-ion battery delivers 52.5Wh and 4595mAh capacity for compatible Lenovo IdeaPad Flex 5 models. It serves as a direct plug-and-play replacement for part numbers including L19C3PD6, SB10X49078 and 5B10X49073. The black unit is designed to restore original runtime without modification.

Suitable for owners of Flex 5-14

Buyers with Lenovo IdeaPad Flex 5-14IIL05, 14ITL05, 14ARE05, 14ALC05, 15IIL05, 15ITL05 or 15ALC05 devices can use this battery. Users of other Lenovo series or non-Lenovo laptops should look elsewhere because the connector and form factor differ. Verification of the original battery model number is essential before purchase.

No bundled accessories or software included

The package contains only the battery itself; no tools, screws or installation software are supplied. Installers must open the laptop back case and follow the device manual for safe replacement. The absence of extra items keeps the purchase focused on the power cell alone.

Highlights

  • 5 Wh capacity delivers long runtime for daily tasks
  • 52 V lithium-ion chemistry provides stable power output
  • Direct replacement for Lenovo IdeaPad Flex 5 14- and 15-inch models
  • Plug-and-play design enables tool-free installation
  • Matches multiple OEM part numbers including L19C3PD6 and SB10X49078

Specifications

No published specifications for this item yet.

Questions about this item

Does my Lenovo IdeaPad Flex 5 need the original L19C3PD6 part number for this battery to fit?

Yes — open the back case and confirm the original battery shows L19C3PD6 or one of the listed replacement numbers such as SB10X49078 or 5B10X49073.

Will this 11.52V 52.5Wh pack charge correctly in a Flex 5-14ALC05 that previously used an L19M3PD6 battery?

The pack replaces L19M3PD6 (SB10X49076, 5B10X49072) and matches the 11.52V 52.5Wh specification, so the laptop’s charging circuit will recognise it normally.

How can I verify the new battery is detected at 4595mAh after installation?

Boot the laptop, open the system power report or BIOS battery information screen and confirm the reported design capacity reads 4595mAh at 11.52V.

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