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Rectangular silver battery with green circuit board and wire connector

MPF Products

MPF Products 800mAh Battery Replacement for Panasonic ES/ER Shavers

SKU CH-CGT8-WQESG

800mAh replacement battery compatible with a wide range of Panasonic ES and ER series shavers

  • Product typeAccessories
  • 800mAh capacity powers compatible Panasonic shavers reliably
  • Replaces original K0360-0570 and V9ZL2508 battery part numbers
  • Compatible with Panasonic ES and ER series models including ES-8163 and ER-GP80
  • New replacement battery restores cordless shaving performance
  • Supports multiple part numbers WES8163L2505 WESLV95L2508 WESLV95L2509

Replacement Battery for Panasonic Shavers

This 800mAh lithium-ion cell replaces original Panasonic batteries carrying part numbers K0360-0570, V9ZL2508, WES8163L2505, WESLV95L2508, WESLV95L2509 and WESLV9ZL2508. It fits a wide range of ES and ER series shavers including models ES-8101, ES-8102, ES-8103, ER-GP80 and ER-GP81. The pack restores cordless runtime for daily grooming.

Thermals and Power in Normal Use

The cell delivers its rated 800mAh capacity at standard shaver discharge rates without excessive heat. Normal charging cycles remain cool to the touch and the replacement draws the same current as the factory pack. No additional power circuitry is required.

What the Bundle Changes

The package contains only the single replacement battery; no tools, adhesive strips or charging dock are included. Installing the cell restores the shaver’s original run time but does not add fast-charge capability or alter the device’s water-resistance rating. Professional fitting is recommended for sealed units.

How it compares

Measured against everything we stock in Men's Shavers, Beard & Body Trimmers, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 95% of the 1,584 comparable items (median $30.99).

Specifications

Product
Product typeAccessories

Questions about this item

How do I install the 800mAh battery in my ES-8163 shaver and what step is often missed?

Open the shaver casing, disconnect the old battery, connect the new 800mAh pack matching the K0360-0570 connector, then reseal the housing. The step often missed is forgetting to fully charge the new cell before first use.

What maintenance or replacement will this 800mAh battery need later?

The 800mAh NiMH cell will gradually lose capacity after several hundred charge cycles. Plan to replace it again when run time drops noticeably, typically after two to three years of daily shaving.

What limit appears first during sustained use of this 800mAh replacement?

Under continuous shaving the 800mAh capacity is the first limit; the pack will deplete after roughly 40 to 60 minutes depending on the ES or ER model, requiring a recharge before the next session.

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