Stellantis e-CMP · 50 & 54 kWh

Used Vauxhall Corsa-e and e-CMP battery packs

38 e-CMP packs for sale now. Pay safely: we hold your money until the pack arrives.

Check the motor: 100 kW / 136 PS means the 50 kWh pack, 115 kW / 156 PS the 54 kWh pack (for a 2023 to early-2025 115 kW e-208 or Corsa, check the label).

  • Payment held
  • 7–14 day inspection
  • Collection arranged

Buying 5 or more? We'll manage the trade for you

All 38 e-CMP packs

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Buying 5 or more e-CMP packs?

We manage the trade: matching packs, one contact, collection arranged.

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How buying works

  1. Your money · with you

    Make an offer

    On any pack. Binding once sent.

  2. Held by ReBattery

    Pay ReBattery

    We hold it. The seller waits.

  3. Held by ReBattery

    Collect

    From the seller, or we arrange a licensed carrier.

  4. Released to seller

    Inspect, then confirm

    7–14 days to check it. Then the seller is paid.

e-CMP battery packs

The Corsa-e and Corsa Electric share the e-CMP packs with Peugeot, Opel, Citroën, DS, Jeep and Fiat models. There are two packs, told apart by the motor: 50 kWh with the 100 kW motor and 54 kWh with the 115 kW motor. The 115 kW e-208 and Corsa sold from 2023 to early 2025 are reported as 51 or 54 kWh, so check their label.

50 kWh100 kW / 136 PS motor

The 50 kWh e-CMP battery, fitted with the 100 kW / 136 PS motor, has 216 CATL NMC lithium-ion cells in 18 twelve-cell modules, about 46 kWh usable, with liquid cooling.

37 packs for sale

e-CMP 50 kWh battery

54 kWh115 kW / 156 PS motor

The 54 kWh e-CMP battery, fitted with the 115 kW / 156 PS motor, has 102 CATL NMC 811 cells in 17 six-cell modules, 51 kWh usable, and weighs 339 kg.

1 pack for sale

e-CMP 54 kWh battery

Each fact is confirmed by two independent sources: Stellantis press releases (all brands count as one source), plus electrive, ADAC, InsideEVs, Automobile Propre, L'argus and other engineering press. Facts we could not confirm twice are left out. Checked . Full facts, part numbers and documents are on each size's page.

Questions

Which e-CMP pack is in my car?

Check the motor power on the car's documents. 100 kW / 136 PS means the 50 kWh pack; 115 kW / 156 PS means the 54 kWh pack. The exception is the 115 kW e-208 and Corsa sold from 2023 to early 2025, reported as 51 or 54 kWh, so check the label on the pack.

Which cars share the e-CMP battery?

The 50 kWh pack is in the Corsa-e, the 100 kW Peugeot e-208, the e-2008 before its 2023 update and the 100 kW Citroën ë-C4. The 54 kWh pack is in the 115 kW Corsa Electric and e-208 from 2025, the updated e-2008, the Mokka Electric from its December 2022 update, the 115 kW ë-C4, the DS 3 E-Tense, the Jeep Avenger and the Fiat 600e.

How much does a used e-CMP battery cost?

It depends on size, condition and health. Each listing shows a price, takes offers or lets you ask for a price. Fitting by an EV garage costs extra.

What if the pack is not as described?

You have 7–14 business days to inspect it. Raise it with evidence and the seller is not paid until it is resolved.

Selling e-CMP packs? List once, get offers from garages and storage builders.

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