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Rectangular black laptop battery with label showing 2600 mAh

PISKEKAT

PISKEKAT Laptop Battery 2600 mAh for Lenovo IdeaPad G400 G500 Z710 Series

SKU CH-HE6V-P0BAK

Replacement 2600 mAh laptop battery compatible with numerous Lenovo IdeaPad G and Z series models

  • Battery TypeLaptop Batteries
  • 2600 mAh capacity powers your laptop longer
  • Grade A cells enable fast charging and slow discharge
  • Replaces Lenovo part numbers L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01
  • Fits IdeaPad G400 G500 Z710 and G40 G50 Z40 Z50 series
  • Compatible with 121500171 121500172 121500173 121500174 121500175 121500176 90202869

2600 mAh replacement battery

This 2600 mAh lithium-ion unit replaces the original Lenovo L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01 packs. It fits IdeaPad G400 G405 G410 G500 G505 G510 G50 G50-30 G50-45 G50-70 G50-75 G50-80 Z70 Z710 Z40-70 Z40-75 Z50-30 Z50-70 models. Grade A cells support fast charging and slow self-discharge.

Upgrade from depleted packs

Swap when the factory battery no longer holds a useful charge or shows swelling. The jump is worth it if the laptop still meets your workload but runtime has fallen below a practical threshold. Not for owners whose machine requires a higher-capacity pack or a different form factor.

Capacity and runtime headroom

The 2600 mAh rating restores the original design capacity for typical office web browsing and media playback. Heavy multi-core loads or discrete GPU activity will drain it faster. Users needing all-day unplugged sessions should verify the original specification matches this capacity.

Highlights

  • 2600 mAh capacity powers your laptop longer
  • Grade A cells enable fast charging and slow discharge
  • Replaces Lenovo part numbers L12L4A02 L12L4E01 L12M4A02 L12M4E01 L12S4A02 L12S4E01
  • Fits IdeaPad G400 G500 Z710 and G40 G50 Z40 Z50 series
  • Compatible with 121500171 121500172 121500173 121500174 121500175 121500176 90202869

Specifications

Battery TypeLaptop Batteries

Questions about this item

Will the 2600 mAh battery fit my Lenovo IdeaPad G500 without a caddy or adapter?

Yes, the unit is built to the same form factor as the original L12M4E01 and L12S4A02 packs, so it slides straight into the G500 battery bay with no extra hardware.

What is the correct order to connect the new battery so the laptop recognises it immediately?

Power off the machine, unplug the AC adapter, remove the old pack, insert the replacement until the latch clicks, then reconnect AC power and boot — the BIOS will detect the 2600 mAh capacity on first start.

Which part numbers on the sticker confirm this 2600 mAh pack is a direct swap for my Z710?

Match any of L12L4A02, L12L4E01, L12M4A02, L12M4E01, L12S4A02, L12S4E01, 121500171 through 121500176, or 90202869 — all are listed as compatible with the Z710 series.

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