What data does my battery passport need?
Every data point of the battery passport under Regulation (EU) 2023/1542, Annex XIII, for your battery category: what is mandatory from 18 February 2027, who may see it and whether it is entered once per model or for each battery. 101 days to go.
Portable, SLI and industrial batteries up to 2 kWh need no passport, but from 18 February 2027 they need a QR code to their label information, EU declaration and waste information. QR pages for these batteries
Data points
87
Mandatory from 18 Feb 2027
60
Mandatory later
9
Conditional
6
Voluntary
12
63 of them are public; 22 are entered for each battery (the rest once per model); 13 change during the battery’s life; 19 are filled automatically by the platform.
DPP header
9 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| DPP Schema versionThe reference standard the DPP instance schema refers toFilled by the platform | Mandatory from 18 Feb 2027 | Public | Once per model | JTC-24 EN 18223 (4.1.2.1 Table 1) |
| DPP StatusThe current status of the DPP as a digital resourceFilled by the platform | Mandatory from 18 Feb 2027 | Public | For each battery | JTC-24 EN 18223 (4.1.2.1 Table 1) |
| DPP GranularityThe required level of information with regard to product item, batch or modelFilled by the platform | Mandatory from 18 Feb 2027 | Public | Once per model | JTC-24 EN 18223 (4.1.2.1 Table 1) |
| Date-time of latest update of DPPDate and time of the latest update of the battery passportFilled by the platformChanges over time | Mandatory from 18 Feb 2027 | Public | For each battery | JTC-24 EN 18223 (4.1.2.1 Table 1) |
| Unique battery passport identifier / unique DPP identifierThe unique identifier of a battery passport, equivalent to the unique DPP identifier in the JTC-24 standardsFilled by the platformChanges over time | Mandatory from 18 Feb 2027 | Public | For each battery | Art. 77(3) and (10); Art. 3(66); JTC-24 EN 18222 (4.2) & EN 18223 (4.1.2.1 Table 1 and 4.2) |
| Unique battery identifier / unique product identifierThe unique identifier of the battery item, equivalent to the unique product identifier in the JTC-24 standardsFilled by the platform | Mandatory from 18 Feb 2027 | Public | For each battery | Art. 77(3); Art. 3(66); JTC-24 EN 18219, JTC-24 EN 18222 (4.3) & EN 18223 (4.1.2.1 Table 1) |
| Unique economic operator identifierThe unique identifier of the economic operatorFilled by the platform | Mandatory from 18 Feb 2027 | Public | For each battery | ESPR Art. 2 (31), 12 (2); Annex XIII (1a) Annex VI Part A; Art. 3(66); Art. 77 (3) JTC-24 EN 18219 (4.1.1); JTC-24 EN 18223 (4.1.2.1 Table 1) |
| Unique facility identifierThe unique identifier of a facilityFilled by the platform | Voluntary | Public | Once per model | JTC-24 EN 18219 (6); JTC-24 EN 18219; ESPR Annex III |
| Content specification IdsReference to horizontal or product-type related content specifications for the DPPFilled by the platform | Voluntary | Public | Per passport | JTC-24 EN 18223 (4.1.2.1 Table 1) |
Identifiers and product data
13 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Battery model identifierThe unique identifier of the battery model.Filled by the platform | Mandatory from 18 Feb 2027 | Public | Once per model | Article 3(19); CF declaration IA (draft) |
| Battery serial numberSerial number of the battery including information on the battery batchFilled by the platform | Mandatory from 18 Feb 2027 | Public | For each battery | Article 38(6); Annex IX, 1 |
| Unique manufacturer identifierThe unique identifier of the manufacturer of the battery. | Mandatory from 18 Feb 2027 | Authorities | Once per model | Annex VI Part A (1); Art. 38(7); ESPR Art. 2(32); ESPR Art. 12(1); ESPR Annex III; JTC-24 EN 18219 |
| Third party service providerreference to the third party service provider to be stored in the EU registryFilled by the platform | Mandatory from 18 Feb 2027 | Authorities | For each battery | EU registry IA Art. 8(9c) |
| Economic operator informationInformation related to the economic operatorFilled by the platform | Mandatory from 18 Feb 2027 | Public | For each battery | Art. 3, 1(22) |
| Manufacturer informationInformation related to the manufacturer of the battery | Mandatory from 18 Feb 2027 | Public | Once per model | Annex VI Part A (1); Art. 3, 1(33); Art. 38(7) |
| Manufacturing placeThe place of manufacture of the battery | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1a); Annex VI, Part A(3); Labelling IA (draft) |
| Manufacturing dateThe date of manufacture of the batteryFilled by the platform | Mandatory from 18 Feb 2027 | Public | For each battery | Annex XIII (1a); Annex VI Part A (4); Annex VII Part B (1); Labelling IA (draft) |
| Date of putting the battery into serviceThe date of first use, for its intended purpose, in the European Union, of a battery, without having been previously placed on the marketFilled by the platform | Voluntary | Public | For each battery | Annex VII Part B (1) |
| Warranty period of the batteryCommercial warranty period for the battery | Conditional | Public | For each battery | Annex XIII (1m) |
| Battery categoryDescription of the scope of application of a battery in terms of its use according to the battery regulationFilled by the platform | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1a); Annex VI Part A (2) |
| Battery mass(g or kg)The mass of the battery | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1a); Annex VI Part A (5); Labelling IA (draft) |
| Battery statusCurrent status of the battery item in its life cycleFilled by the platformChanges over time | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | For each battery | Annex XIII 4(c) |
Symbols, labels and documentation of conformity
7 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Separate collection symbolSymbol indicating the necessity of separate collectionFilled by the platform | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1s); Art. 13(4); Annex VI Part B |
| Symbols for cadmium and leadRepresentation of the chemical symbol “Cd” for cadmium and “Pb” for lead contained in the batteryFilled by the platform | Conditional | Public | Once per model | Annex XIII (1s) Art. 13(5); |
| Carbon footprint labelLabel indicating the carbon footprint and carbon footprint performance class | Mandatory later | Public | Once per model | Article 7(2) via Annex XIII (1c); Labelling IA (draft) Annex V |
| Extinguishing agentSpecification of the usable extinguishing agent | Mandatory from 18 Feb 2027 | Public | Once per model | Annex VI Part A (9); Labelling IA (draft) |
| Meaning of labels and symbolsBrief and easily understandable explanatory sentence conveying the meaning of symbols and labels used | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1s);Art. 74 1(e); Labelling IA (draft) |
| EU declaration of conformityThe document that declares compliance with requirements for placement on EU market | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1r); Art. 18; Annex IX |
| Results of test reports proving complianceTest report results proving compliance with the requirements stated in the battery regulation | Mandatory from 18 Feb 2027 | Authorities | Once per model | Annex XIII (3); Annex VIII Part A 2(h) |
Battery carbon footprint
8 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Battery carbon footprint per Functional Unit(kgCO2eq/kWh)The battery carbon footprint must be included as declared in terms of kg of carbon dioxide equivalent per one kWh of the total energy provided by the battery over its expected service life. | Mandatory later | Public | Once per model | Annex XIII (1c) → Art. 7; EV CF DA (draft); CF declaration IA (draft) |
| Contribution of raw material acquisition and pre-processing lifecycle stage(kgCO2eq/kWh)Contribution of raw material acquisition and pre-processing lifecycle stage to the battery carbon footprint | Mandatory later | Public | Once per model | Annex XIII (1c) → Art. 7; Annex II (4); EV CF DA (draft); CF declaration IA (draft) |
| Contribution of main product production lifecycle stage(kgCO2eq/kWh)Contribution of the main product production lifecycle stage to the battery carbon footprint | Mandatory later | Public | Once per model | Annex XIII (1c) → Art. 7; Annex II (4); EV CF DA (draft); CF declaration IA (draft) |
| Contribution of distribution lifecycle stage(kgCO2eq/kWh)Contribution of the distribution lifecycle stage to the battery's carbon footprint | Mandatory later | Public | Once per model | Annex XIII 1(c) → Art. 7; Annex II (4); EV CF DA (draft); CF declaration IA (draft) |
| Contribution of end of life and recycling lifecycle stage(kgCO2eq/kWh)Contribution of the end of life and recycling lifecycle stage to the battery's carbon footprint | Mandatory later | Public | Once per model | Annex XIII (1c) → Art. 7; Annex II (4); EV CF DA (draft); CF declaration IA (draft) |
| Carbon footprint performance classDepending on the distribution of the values in the carbon footprint declarations of batteries placed on the market, a meaningful number of classes of performance shall be identified, with category A being the best class with the lowest carbon footprint life cycle impact, to enable market differentiation | Mandatory later | Public | Once per model | Annex XIII (1c); Art. 7(2); Labelling IA (draft) Annex V |
| Web link to public carbon footprint studyThe public version of the carbon footprint study | Mandatory later | Public | Once per model | Annex XIII (1c); Art. 7 1(g); EV CF DA (draft) |
| Absolute battery carbon footprint(kgCO2eq)Battery carbon footprint as absolute number | Voluntary | Public | Once per model | n.a. |
Supply chain due diligence
3 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Information of due diligence reportThe report on the supply chain due diligence policy, risk management plan, and summary of third-party verification. | Mandatory later | Public | Once per model | Art. 52(3) |
| Third party assurances of recognised schemesInformation on supply chain scheme assurances granted by third-party actors | Voluntary | Public | Once per model | Art. 49(d) |
| Supply chain indicesInformation on relevant supply chain indices | Voluntary | Public | Once per model | n.a. |
Battery materials and composition
4 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Battery chemistryThe electrochemical composition reflecting active materials in cathode and anode, and - voluntarily - electrolyte | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1b); Annex VI Part A (7); Labelling IA (draft) |
| Critical raw materialsCritical raw materials present in a concentration of more than 0,1%, weight by weight | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1b); Annex VI Part A (10); Labelling IA (draft) |
| Materials used in cathode, anode and electrolyteDetailed composition of cathode, anode and electrolyte | Mandatory from 18 Feb 2027 | Legitimate interest – model data | Once per model | Annex XIII (2a) |
| Hazardous substances and their impactSubstances of very high concern in the meaning of Article 3 (1) (69) which are present in the battery, other than mercury, cadmium and lead, with a concentration equal or above 0,1%, weight on weight.’ Information on the impact of substances contained in the battery on the environment, human health and the safety of persons | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1b); Annex VI Part A (8); Labelling IA (draft), Environmental Omnibus: Draft: 2025/0397 (COD), Art. 1 (4) Annex XIII (1s); Art. 74 1(f) |
Circularity and resource efficiency
12 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Dismantling information: Manuals for the removal and the disassembly of the battery packManual(s) containing information on the removal and disassembly of the battery pack | Mandatory from 18 Feb 2027 | Legitimate interest – model data | Once per model | Annex XIII (2c) |
| Part numbers for componentsThe part numbers of components of the battery | Mandatory from 18 Feb 2027 | Legitimate interest – model data | Once per model | Annex XIII (2b) |
| Information on sources of spare partsInformation on how to contact sources of spare parts | Mandatory from 18 Feb 2027 | Legitimate interest – model data | Once per model | Annex XIII (2b) |
| Safety measuresSafety measures to be taken during battery handling, including the dismantling | Mandatory from 18 Feb 2027 | Legitimate interest – model data | Once per model | Annex XIII (2d); Art. 74(1d), Art. 74(2) |
| Nickel recycled content share(%)The share of nickel recycled from battery manufacturing waste or post-consumer waste in the active materials of the battery | Conditional | Public | Once per model | Annex XIII (1e); Art. 8(1), Art. 3, 1(51), Recycled content DA (draft) |
| Cobalt recycled content share(%)The share of cobalt recycled from battery manufacturing waste or post-consumer waste in the active materials of the battery | Conditional | Public | Once per model | Annex XIII (1e); Art. 8(1), Art. 3, 1(51), Recycled content DA (draft) |
| Lithium recycled content share(%)The share of lithium recycled from battery manufacturing waste or post-consumer waste in the active materials of the battery | Conditional | Public | Once per model | Annex XIII (1e); Art. 8(1), Art. 3, 1(51), Recycled content DA (draft) |
| Lead recycled content share(%)The share of recycled lead in the active materials of the battery | Conditional | Public | Once per model | Annex XIII (1e); Art. 8(1), Recycled content DA (draft) |
| Renewable content share(%)Share of renewable content in the battery | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1f) |
| Information on the role of end-users in contributing to waste preventionInformation on how end-users can contribute to waste prevention | Mandatory from 18 Feb 2027 | Public | Once per model | Art. 74(1a) |
| Information on the role of end-users in contributing to the separate collection of waste batteriesInformation on how end-users can contribute to the separate collection of waste batteries | Mandatory from 18 Feb 2027 | Public | Once per model | Art. 74(1b); Art. 64(1); Art. 64(2) |
| Information on battery collection, preparation for second life and on treatment at end of lifeInformation on the collection of waste batteries, their preparation for second life and definitive treatment at end of life | Mandatory from 18 Feb 2027 | Public | Once per model | Art. 74(1c) |
Performance and durability
31 data points
| Data point | Requirement | Who may see it | Entered | Regulation |
|---|---|---|---|---|
| Rated capacity(Ah or mAh (for LMT))The total number of ampere-hours that can be withdrawn from a fully charged battery under reference conditions | Mandatory from 18 Feb 2027 | Public | Once per model | Annex IV Part A (1); Annex XIII (1g); Labelling IA (draft) Annex II Part A (VI) and Part C (C, 1) |
| Remaining capacity(Ah)The corresponding in-use data attribute to rated capacityChanges over time | Voluntary | Legitimate interest – model and battery data | For each battery | Annex VII Part A (1) |
| Capacity fade(%)The decrease over time and upon usage in the amount of charge that a battery can deliver at the rated voltage, with respect to the original rated capacity as declared by the manufacturer | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | Once per model | Annex IV Part A (1); Annex IV (2) |
| Certified usable battery energy(kWh)The usable battery energy according to the procedure in the UN GTR No 22 as determined during the certification of the vehicle | Voluntary | Public | Once per model | n.a. |
| Remaining usable battery energy(kWh)The usable battery energy at the present point in the lifetime of a battery as determined according to the procedure in the UN GTR No 22Changes over time | Voluntary | Legitimate interest – model and battery data | For each battery | n.a. |
| State of certified energy (SOCE)(%)The measured or on-board usable battery energy performance at a specific point in its lifetime, expressed as a percentage of the certified usable battery energy.Changes over time | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | For each battery | Annex VII Part A (EV) |
| State of Charge (SoC)(%)The available energy or charge in a battery expressed as a percentage of rated capacity as declared by the manufacturer. When the battery’s state of health is no longer equal to its initial condition, SoC refers to the maximum energy or charge that can be stored in the battery at the time of charging.Changes over time | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | For each battery | Annex XIII (4d); Article 3 1(27); Standardization request M/579 |
| Minimum voltage(V)The lower voltage limit that the safe operation of the battery is rated for | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1h) |
| Maximum voltage(V)The upper voltage limit that the safe operation of the battery is rated for | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1h) |
| Nominal voltage(V)The suitable approximate value of the voltage used to designate or identify the battery | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1h) |
| Original power capability(W)The amount of energy that a battery is capable to provide over a given period of time under reference conditions | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1i); Art. 10, Annex IV Part B (4) → measurement at 80 % SoC and 20% SoC required; Annex IV (3) |
| Remaining power capability(W)The amount of energy that a battery is capable to provide over a given period of time under reference conditions at a distinct point in time during its usageChanges over time | Voluntary | Legitimate interest – model and battery data | For each battery | Art. 10: Annex IV (3) (only definition of power); Annex VII Part A (2) "where possible, remaining power capability"; Annex IV Part B (4) --> measurement at 80 % SoC and 20% SoC required |
| Power fade(%)The decrease over time and upon usage in the amount of power that a battery can deliver at the rated voltage | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | Once per model | Annex IV P(4) ("power fade" definition); Annex IV Part A (2) (power fade in %) Annex IV Part B (4) → measurement at 80 % SoC required; |
| Maximum permitted battery power(W)The value of maximum permitted power the battery is rated for and reflects the data relevant for power limits | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1i) (power limits) |
| Initial round trip energy efficiency(%)The ratio of the net energy delivered by a battery during a discharge test to the total energy required to restore the initial state of charge by a standard charge (see BattReg Annex IV (6)) | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1n); Art. 10: Annex IV (6); Annex IV Part A (4) |
| Round trip energy efficiency at 50% of cycle life(%)The ratio of the net energy delivered by a battery during a discharge test to the total energy required to restore the initial state of charge by a standard charge (see BattReg Annex IV (6)) | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII 1(n); Annex IV (6) |
| Energy round trip efficiency fade(%)The decrease of round trip energy efficiency as percentage | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | Once per model | Annex IV Part A (4) |
| Initial internal resistance of battery cell and pack (module recommended)(Ohm)"Quotient of change of voltage of a battery by the corresponding change in discharge current under specified conditions” (IEV 482 03 36) | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1o); Art. 10: Annex IV Part A (3) (+definition of internal resistance) |
| Internal resistance increase of pack (cell and module recommended)(%)The increase over time and upon usage of internal resistance | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | Once per model | Annex IV, Part A(3) |
| Expected lifetime in calendar years(years)Expected life-time under the reference conditions for which they have been designed in terms of cycles, except for non-cycle applications, and calendar years | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | Once per model | Annex IV, Part A(5); Annex XIII (1); Annex XIII (4a) |
| Expected lifetime - Number of charge-discharge cyclesExpected life-time under the reference conditions for which they have been designed in terms of cycles, except for non-cycle applications, and calendar years | Mandatory from 18 Feb 2027 | Public | Once per model | Annex IV, Part A(5); Annex XIII (1); Annex XIII (4a) |
| Number of full charging and discharging cyclesIn-use number of (full) charging and discharging cyclesChanges over time | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | For each battery | Annex XIII (4d); Art. 14: Annex VII Part B (5) |
| Cycle-life reference testThe reference test for “Expected lifetime: Number of charge-discharge cycles” | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1j) |
| C-rate of relevant cycle-life test(A/Ah)Measurement parameter for “Expected lifetime: Number of charge-discharge cycles”: Applied charge and discharge rate in terms of rated capacity (C-rate) of relevant cycle-life reference test | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1p) |
| Capacity threshold for exhaustion(%)The percentage of SOCE, above which the battery is still considered operational as EV battery in its current life, as provided by the economic operator | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1k) |
| Temperature information(°C)Temperature information regarding operating environmental conditionsChanges over time | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | For each battery | Annex XIII (4d) |
| Temperature range idle state, lower boundary(°C)The lower boundary of the surrounding temperature range | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1l) |
| Temperature range idle state, upper boundary(°C)The upper boundary of the surrounding temperature range | Mandatory from 18 Feb 2027 | Public | Once per model | Annex XIII (1l) |
| Number of deep discharge eventsThe number of occasions, in which voltage has dropped below the lower operational limit as provided in the battery passportChanges over time | Voluntary | Legitimate interest – model and battery data | For each battery | Annex VII Part B (4) |
| Number of overcharge eventsThe number of occasions, in which voltage has increased above the upper operational limit as provided in the battery passportChanges over time | Voluntary | Legitimate interest – model and battery data | For each battery | n.a. |
| Information on accidentsInformation on accidents affecting the battery, including when incorporated in equipment it is powering.Changes over time | Mandatory from 18 Feb 2027 | Legitimate interest – model and battery data | For each battery | Annex XIII (4d) |
101days left18·02·2027
60 mandatory data points – our forms ask for exactly these
Enter the model data once, import the serial numbers, and the platform fills 19 data points itself, checks completeness and publishes signed passports with QR codes.