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Gobel Power Battery Passport

Gobel Power Battery Passport

As part of our Digital Product Passport initiative, every Gobel Power LiFePO4 battery provides digital access to all relevant data via a unique QR code — giving you full transparency into cell-level specifications, verified test reports, and key Performance and Durability metrics.

Decode Passport
Try Sample Battery Passport QR Codes:
GP-SR1-PC314: GPEV314H240921R1012
GP-SR1-JK314: GPEV314M250109R1001
GP-SR1-JK314: GPGT314L250510R1011
GP-SR1-JK314: GPBT314M250926R1003
GP-SR1-JK314: GPCN314M250929R1003
GP-SR3-PC100: GPEV100H240930R1003
GP-LA12-280AH: GDEV280H240307R1008
GP-LA12-280AH: GDHC280H240312R1401
More Examples
SN Capacity (Ah) Max Charge Voltage (V) Min Discharge Voltage (V) BMS
GPHC280H250530R2902 291.00 56.03 41.98 GP-PC200 BMS
GPEV314H260412R1011 331.00 56.90 42.06 GP-PC200B BMS
GPEV314H260228R1025 327.00 58.01 42.92 GP-PC200B BMS
GPEV314H260707R1005 332.00 58.01 41.91 GP-PC200B BMS
GPEV280L230801R2404 289.00 57.16 40.96 GP-PC200 BMS
GPEV314H250527R1015 332.00 57.99 41.86 GP-JK200 BMS
GPEV314H260521R1001 324.00 57.56 41.84 GP-PC200B BMS
GPEV314H260525R1011 329.00 57.88 42.36 GP-PC200B BMS
GPEV314H250114R1004 325.00 56.95 43.34 GP-PC200 BMS
GPEV314H250611R1005 328.00 57.95 42.22 GP-PC200 BMS
GPEV314H260525R1009 330.00 57.65 42.11 GP-PC200B BMS
GPEV314H260827R1014 333.00 57.99 42.02 GP-PC200B BMS
GPEV280H240616R1003 303.00 57.39 40.59 GP-PC200 BMS
GPEV280H231204R1008 301.00 58.00 41.94 GP-PC200 BMS
GPEV280H240507R1009 303.00 58.00 41.58 GP-PC200 BMS
GPEV314H251009R1012 324.00 57.76 42.33 GP-PC200 BMS
GPHC280H240613R1001 294.00 56.89 41.23 GP-PC200 BMS
GPEV280H240620R1001 303.00 57.78 41.32 GP-PC200 BMS
GPEV280M250319R1002 304.00 57.64 41.63 GP-PC200 BMS
GPEV314H260109R1025 328.00 58.01 41.25 GP-PC200 BMS

DIGITAL BATTERY PASSPORT

Digital Battery Passport & Inspection Report

Official Digital Product Passport data, specifications, and verified Performance and Durability metrics for Battery SN: GPEV280H240620R1028

Battery Passport Specification

Pack SN:GPEV280H240620R1028
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Premium
BMS Type: GP-PC200 BMS
Balancer: 4A Bluetooth Active Balancer
Heater: Without Heater
Cell Type: EVE LF280K
Cell Grade: HSEV
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 304.00 Ah (15.56 kWh)
Max Charge Voltage: 57.67 V
Min Discharge Voltage: 41.25 V
Charge Test Steps
  • Charging at a constant current of 100A, with a maximum charging voltage of 55.5V.
  • Charging at a constant voltage of 55.5V, with a cutoff current of 40A.
  • Charging at a constant current of 40A, with a maximum charging voltage of 58V.
  • Document the maximum charging voltage when the voltage of a single cell reaches 3.65V.
  • * Tested without deliberated active balance procedure.
Discharge Test Steps
  • Discharging at a constant current of 100A.
  • Document the minimum discharging voltage when the voltage of a single cell reaches 2.5V.
  • * Please be aware that the charge/discharge curve and capacity of batteries can vary with changing temperatures throughout the seasons. In winter, tested capacity will be relatively lower.
Charge/Discharge Curve
(Based on GPEV280H240620R1028 Test Data)

Cell-Level Battery Passport Data

CellFit™ Score
CellFit™ — Built for Cell Consistency
Every cell is analyzed and intelligently grouped with its best-fit cells.
99 out of 100
Excellent cell matching

Cells inside this pack are matched within an exceptionally tight band, so they charge and discharge as a single unit.

16 cells measured · Capacity / OCV1 / RI1 / Max Charge / Min Discharge
Capacity
0.02%
311.09 – 311.17 Ah (avg 311.14)
100/100 consistency
OCV1
4.7 mV
2,797.4 – 2,802.1 mV (avg 2,799.7)
97/100 consistency
Internal Resistance
3.46%
0.1527 – 0.1581 mΩ (avg 0.1562)
99/100 consistency
Max Charge Voltage
45.6 mV
57.67 V measured vs 58.40 V ideal (16S × 3.65 V) · 45.6 mV/cell from the ideal
100/100 consistency
Min Discharge Voltage
78.1 mV
41.25 V measured vs 40.00 V ideal (16S × 2.50 V) · 78.1 mV/cell from the ideal
99/100 consistency
For the cell-level metrics, spread is the difference between the highest and the lowest cell inside this pack; for Max Charge / Min Discharge Voltage it is the distance from the ideal per-cell limit (3.65 V top, 2.50 V bottom). Tighter is always better, because every cell then reaches its charge and discharge limit at almost the same moment, which protects usable capacity and long-term durability.
Cell Id QR Capacity (Ah) OCV1 (mV) OCV2 (mV) OCV3 (mV) RI1 (mΩ) RI2 (mΩ) RI3 (mΩ) Thick (mm) Test Date
1 7 04QCB76G65403JE280006450 311.11 2,798.0 2,793.2 3,296.4 0.1569 0.1549 0.1527 71.55 2024-04-15
2 85 04QCB76G65703JE2D0002715 311.12 2,800.0 2,795.7 3,296.4 0.1551 0.1552 0.1509 71.72 2024-04-14
3 87 04QCB76G65703JE2D0002713 311.13 2,799.9 2,796.5 3,296.4 0.1563 0.1560 0.1523 71.76 2024-04-14
4 94 04QCB76G65703JE2D0002704 311.09 2,797.4 2,792.9 3,296.1 0.1570 0.1562 0.1528 71.84 2024-04-14
5 183 04QCB76G65703JE2D0002180 311.17 2,797.7 2,793.0 3,296.5 0.1562 0.1566 0.1507 71.68 2024-04-15
6 226 04QCB76G65703JE2D0001385 311.16 2,800.6 2,796.3 3,296.6 0.1580 0.1583 0.1530 71.54 2024-04-15
7 310 04QCB76G65703JE2D0002726 311.14 2,799.2 2,794.6 3,296.2 0.1527 0.1541 0.1520 71.78 2024-04-14
8 409 04QCB76G65703JE2D0005349 311.14 2,798.5 2,794.5 3,296.5 0.1579 0.1587 0.1536 71.61 2024-04-15
9 500 04QCB76G65703JE2D0002024 311.16 2,801.0 2,797.4 3,296.5 0.1534 0.1543 0.1486 71.60 2024-04-15
10 513 04QCB76G65703JE2D0005288 311.12 2,799.7 2,795.5 3,296.2 0.1581 0.1582 0.1536 71.56 2024-04-15
11 541 04QCB76G65703JE2D0001820 311.16 2,798.0 2,794.4 3,296.5 0.1564 0.1569 0.1505 71.54 2024-04-15
12 594 04QCB76G65703JE2D0001509 311.15 2,801.2 2,797.6 3,296.5 0.1567 0.1574 0.1520 71.63 2024-04-15
13 635 04QCB76G65703JE2D0004998 311.11 2,801.2 2,797.8 3,296.3 0.1540 0.1550 0.1509 71.60 2024-04-15
14 658 04QCB76G65703JE2D0001403 311.15 2,802.1 2,797.6 3,296.5 0.1578 0.1557 0.1518 71.57 2024-04-15
15 736 04QCB76G65403JE270003069 311.09 2,802.0 2,802.5 3,296.6 0.1574 0.1580 0.1551 71.61 2024-04-14
16 774 04QCB76G65703JE2D0005138 311.16 2,799.0 2,795.3 3,296.4 0.1557 0.1564 0.1532 71.58 2024-04-15

Interested in Our Products?

Explore our high-performance LiFePO₄ battery solutions or contact our team for expert support.

Digital Product Passport: Performance and Durability Transparency

Our Digital Product Passport system provides digital access to all relevant data via a unique QR code on every Gobel Power LiFePO4 battery.

Key indicators such as Max Charge Voltage and Min Discharge Voltage reflect the consistency and balance of every single cell inside the pack. When all cells reach charging and discharging limits simultaneously, it proves superior cell matching, uniform internal resistance, and long-term Performance and Durability.

At our factory, every battery pack is individually tested, with all cell-level data and test curves published directly to its Digital Battery Passport for complete verification.

Most manufacturers keep factory test data hidden — but we embed full Digital Product Passport data into every battery because we believe:

-- Real quality can be proven with real numbers

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