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 laptop battery with label showing model and voltage

ARENTI

ARENTI L19M3PD6 2 in 1 Accessory 11.55V 52.5Wh 4550mAh

SKU CH-A4J0-5G6DT MPN L19M3PD6

Replacement battery for Lenovo Flex 5 series laptops, 11.55V 52.5Wh 4550mAh

  • Reliable power for Lenovo Flex 5 models with 11.55V 52.5Wh capacity
  • Direct replacement for multiple Lenovo part numbers including L19L3PD6 and L19C3PD6
  • CE and FCC certified for safe operation
  • 4550mAh capacity supports extended work sessions
  • Fits Flex 5-14ARE05, Flex 5-15IIL05 and Flex 5-14IIL05 series laptops

Battery replacement for Lenovo Flex 5

This 11.55 V, 52.5 Wh lithium-ion pack replaces the original battery in Lenovo Flex 5-14ARE05, Flex 5-15IIL05 and Flex 5-14IIL05 series laptops. It matches the 4550 mAh capacity and voltage of the factory unit. Buyers who need a higher-capacity cell or a different form factor will not be served by this model.

Certified safety and direct-fit design

The pack carries CE and FCC certifications, confirming compliance with electrical safety and emissions standards. It is built to the same mechanical outline as part numbers L19M3PD6, L19L3PD6, L19C3PD6, L19D3PD6 and 5B10X49072 through 5B10X49077, so it seats without adapters or cable modifications.

Rigid housing with OEM connector

The hard-shell casing protects the cells from flex stress during 2-in-1 mode transitions. The integrated connector aligns with the motherboard header on the compatible Flex 5 chassis, ensuring a secure lock and reliable power delivery through repeated hinge cycles.

Highlights

  • Reliable power for Lenovo Flex 5 models with 11.55V 52.5Wh capacity
  • Direct replacement for multiple Lenovo part numbers including L19L3PD6 and L19C3PD6
  • CE and FCC certified for safe operation
  • 4550mAh capacity supports extended work sessions
  • Fits Flex 5-14ARE05, Flex 5-15IIL05 and Flex 5-14IIL05 series laptops

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 4550mAh 11.55V battery need to be replaced under daily use?

The 52.5Wh pack is a direct replacement for part numbers L19M3PD6, L19L3PD6, L19C3PD6 and L19D3PD6, so when runtime drops you swap in another unit with the same specifications.

What stops the battery from running longer on a single charge during heavy workloads?

The fixed 52.5Wh capacity is the hard limit; sustained high drain simply depletes the available watt-hours faster.

Does the pack run hot or draw extra power when the Flex 5-14ARE05 is plugged in all day?

Certified to CE and FCC safety standards, the battery charges at 11.55V and stops drawing current once full, so heat and power draw stay minimal during continuous AC use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.