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Black rectangular laptop battery with label showing 11.52V 52.5Wh

PISKEKAT

PISKEKAT L19M3PD6 laptop battery 11.52V 52.5Wh

SKU CH-TXXQ-FR7ST

Replacement Li-ion battery for Lenovo IdeaPad Flex 5 14- and 15-inch models, 11.52 V 52.5 Wh, up to 500 recharge cycles

  • Battery TypeLaptop Batteries
  • Longer runtime with 52.5Wh capacity
  • Reliable Li-ion power at 11.52V
  • Fits multiple Lenovo Flex 5 14 and 15 inch models
  • Replaces L19M3PD6 L19L3PD6 L19C3PD6 L19D3PD6 part numbers
  • Up to 500 recharge cycles over battery life

Direct replacement for Lenovo IdeaPad Flex 5

This lithium-ion battery delivers 11.52V and 52.5Wh capacity for compatible Lenovo IdeaPad Flex 5 models. It replaces part numbers L19M3PD6, L19L3PD6, L19C3PD6, L19D3PD6 and 5B10X49072 among others. The unit is new from the manufacturer and rated for up to 500 recharge cycles. It fits 14-inch and 15-inch Flex 5 series laptops.

Black lithium-ion pack with standard connector

The battery uses a black Li-ion housing shaped to match the original Flex 5 chassis. Its connector aligns with the motherboard interface on supported 81WS, 81X1, 82HS, 82LT, 81X2, 82HU, 81X3 and 82HV series models. No soldering or adapter cables are required for installation. The pack sits flush once secured with the laptop’s existing screws.

Initial calibration routine improves recognition

If the laptop does not detect the pack at first, reseat the connector and verify full insertion. Discharge the new battery to 10-20%, then charge fully and repeat three to four times to condition the cells. This process helps the firmware calibrate capacity reporting. The battery ships without tools or additional software.

Highlights

  • Longer runtime with 52.5Wh capacity
  • Reliable Li-ion power at 11.52V
  • Fits multiple Lenovo Flex 5 14 and 15 inch models
  • Replaces L19M3PD6 L19L3PD6 L19C3PD6 L19D3PD6 part numbers
  • Up to 500 recharge cycles over battery life

Specifications

Battery TypeLaptop Batteries

Questions about this item

What voltage and capacity does the 11.52V 52.5Wh battery deliver to a Lenovo IdeaPad Flex 5?

It supplies 11.52V at 52.5Wh, matching the original specification for the Flex 5 series.

Which Flex 5 chassis sizes does the L19M3PD6 battery fit?

It fits both the 14-inch and 15-inch Flex 5 models listed in the compatible series.

Why might the battery not be recognised on first install and how do you fix it?

Reseat the connector so it is fully connected, discharge to 10-20%, then charge and cycle 3-4 times to wake it up.

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