- Capacity
- 77.4 kWh
- Chemistry
- NMC
- Health
- 100%
- Grade
- Excellent
€2,990
per unit · €39/kWh
1 available
View & buyE-GMP 77.4 kWh battery packs
4 packs for sale now. Compare health and price per kWh, then buy with payment held until the pack arrives.
In the Kia EV6 from 2021 to 2024, the Ioniq 5 from the 2023 model year to 2024, the Ioniq 6 before its update and the Genesis GV60 before its 2025 update: 77.4 kWh.
- Payment held until the pack arrives
- 7–14 day inspection window
- Collection arranged for you
77.4 kWh E-GMP packs for sale (4)
- Capacity
- 77.4 kWh
- Chemistry
- NMC
- Health
- —
- Grade
- Great
£5,000
per unit · £65/kWh
1 available
View & buy
- Capacity
- 77.4 kWh
- Chemistry
- NMC
- Health
- —
- Grade
- Great
£3,292
per unit · £43/kWh
1 available
View & buy
- Capacity
- 77.4 kWh
- Chemistry
- NMC
- Health
- —
- Grade
- Great
£3,329
per unit · £43/kWh
1 available
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Reference
E-GMP 77.4 kWh battery facts
The E-GMP 77.4 kWh battery is the long-range size in the Kia EV6, Hyundai Ioniq 5 (from the 2023 model year), Ioniq 6 and Genesis GV60, until 84 kWh replaced it. Each is an 800 V pack built from one standard module type of pouch cells; no source says one car's pack fits another.
- Capacity
- 77.4 kWh rated
- Cars
- Kia EV6 2021 to 2024; Hyundai Ioniq 5 from the 2023 model year to 2024; Hyundai Ioniq 6 before its update; Genesis GV60 before its 2025 update
- Voltage
- 800 V, with 400 V charging supported
- Modules
- One standard module type, built from pouch cells
- Cell maker
- SK Innovation (now SK On) in the first Ioniq 5 and EV6
Note: Hyundai and Kia give one rated figure for each E-GMP pack. Sources disagree on whether it is the gross or the usable figure, so we show it as rated.
Built into
- Kia EV6 (2021 to 2024)
- Hyundai Ioniq 5 (2023 model year to 2024)
- Hyundai Ioniq 6 (before its update)
- Genesis GV60 (before its 2025 update)
Each fact is confirmed by two independent sources: Hyundai, Kia and Genesis press material (one source), plus ADAC, electrive, Electrek, CleanTechnica and the Korea Herald. Facts we could not confirm twice are left out. Checked . Sources
Sources
- Hyundai UK, Hyundai to lead charge into electric era with EV platform E-GMP (2020)
- electrive, Hyundai presents E-GMP electric car platform (2020)
- Korea Herald, Hyundai Motor Group reveals new platform dedicated to electric cars (2020)
- Hyundai Europe, Hyundai releases deep dive into IONIQ 5's features and production (2021)
- electrive, Hyundai strikes deal with CATL for additional battery supply (2021)
- Electrek, Hyundai taps CATL and SK Innovation to supply more batteries for E-GMP (2021)
- CleanTechnica, Hyundai To Replace Kona Batteries, Will Use SKI Batteries For Ioniq 5 (2021)
- Korea Herald, Hyundai Motor Group, SK Innovation team up on hybrid EV batteries (2021)
- Hyundai Europe, Updated IONIQ 5 will come with new 77.4-kWh battery and digital mirrors (2022)
- electrive, Hyundai Ioniq 5 gets a facelift and an even bigger battery (2024)
- ADAC Autokatalog, Hyundai IONIQ 5 (77,4 kWh) DYNAMIQ 2WD
- electrive, Kia presents first dedicated electric car Kia EV6 on E-GMP (2021)
- Electrek, Kia's first dedicated EV, the 2022 EV6, launches in Times Square (2021)
- ADAC Autokatalog, Kia EV6 (77,4 kWh)
- Electrek, Hyundai UK shares IONIQ 6 pricing without 53 kWh battery option (2022)
- ADAC Autokatalog, Hyundai IONIQ 6 (77,4 kWh) DYNAMIQ 2WD
- Electrek, Genesis GV60 electric SUV comes with great specs and fake engine noises (2021)
- ADAC Autokatalog, Genesis GV60 AWD (06/22–09/25)
Questions
Buying a used E-GMP 77.4 kWh pack
Still unsure which pack is right? A specialist can check fitment with you.
Talk to a specialistThe Kia EV6 from 2021 to 2024, the Hyundai Ioniq 5 from the 2023 model year to 2024, the Hyundai Ioniq 6 before its update and the Genesis GV60 before its 2025 update.
E-GMP 77.4 kWh packs with a fixed price on ReBattery are listed from £3,292 to £5,000 right now. The price depends on condition and measured health, and some sellers take offers instead. Fitting by an EV garage costs extra.
Not confirmed. All of these cars were built with a 77.4 kWh pack from the same standard module type, at 800 V. No source says an E-GMP pack from one car can go into another, so compare the label and part number with your car.
Check the car's model, year and kWh on its documents, then the label on the pack. Send us a photo of the label and we will check.
You have 7–14 business days to inspect it. Raise it with evidence and the seller is not paid until it is resolved.