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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
GPEV314H250525R1020 331.00 57.79 41.62 GP-JK200 BMS
GPEV230H250525R1002 237.00 57.97 40.42 Unknown
GPEV314H251022R1025 331.00 58.01 40.81 GP-PC200B BMS
GPHC280M250327R1202 292.00 57.09 42.15 GP-RN200 BMS
GPEV314H250616R1010 326.00 57.99 41.29 GP-PC200 BMS
GPCN314M250924R1019 328.00 57.47 41.49 GP-JK200 BMS
GPEV314H260827R1001 332.00 57.74 42.41 GP-PC200B BMS
GPEV314H260827R1023 333.00 58.01 42.28 GP-PC200B BMS
GPEV314H251009R1017 326.00 57.89 41.38 GP-PC200B BMS
GPEV314H260807R1007 332.00 57.90 41.62 GP-PC200B BMS
GPEV314H251009R1015 325.00 57.90 41.36 GP-PC200B BMS
GPHC280M250819R2901 286.00 57.12 44.91 GP-PC200 BMS
GPEV314H250224R1009 328.00 57.20 41.16 GP-PC200 BMS
GPHC280H240628R1006 295.00 56.95 41.30 GP-PC200 BMS
GPEV314H250616R1015 326.00 57.98 41.75 GP-PC200 BMS
GPEV280H241026R1014 306.00 57.13 41.73 GP-PC200 BMS
GPCN314M260114R1301 324.00 57.97 41.10 GP-PC200B BMS
GPEV314H250319R1024 334.00 57.32 40.05 GP-PC200 BMS
GPEV314H260807R1012 333.00 58.01 41.34 GP-PC200B BMS
GPRP280L231212R1801 287.00 57.67 41.41 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: GPEV280H250509R1005

Battery Passport Specification

Pack SN:GPEV280H250509R1005
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: 308.00 Ah (15.77 kWh)
Max Charge Voltage: 57.95 V
Min Discharge Voltage: 42.03 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 GPEV280H250509R1005 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 / OCV3 / RI3 / Max Charge / Min Discharge
Capacity
0.05%
311.73 – 311.88 Ah (avg 311.80)
100/100 consistency
OCV3
1.2 mV
3,295.2 – 3,296.4 mV (avg 3,295.6)
100/100 consistency
Internal Resistance
8.22%
0.1514 – 0.1642 mΩ (avg 0.1557)
97/100 consistency
Max Charge Voltage
28.1 mV
57.95 V measured vs 58.40 V ideal (16S × 3.65 V) · 28.1 mV/cell from the ideal
100/100 consistency
Min Discharge Voltage
126.9 mV
42.03 V measured vs 40.00 V ideal (16S × 2.50 V) · 126.9 mV/cell from the ideal
97/100 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 19 04QCB76G10003JF1A0006355 311.88 0.0 0.0 3,295.3 0.0000 0.0000 0.1545 71.60 2025-04-24
2 30 04QCB76G46603JF1V0000910 311.84 0.0 0.0 3,295.2 0.0000 0.0000 0.1525 71.65 2025-04-24
3 42 04QCB76G13103JF1H0003504 311.82 0.0 0.0 3,296.0 0.0000 0.0000 0.1535 71.55 2025-04-25
4 119 04QCB76G46603JF1T0000249 311.73 0.0 0.0 3,295.4 0.0000 0.0000 0.1524 71.66 2025-04-24
5 121 04QCB76G46603JF1V0000867 311.83 0.0 0.0 3,295.3 0.0000 0.0000 0.1528 71.64 2025-04-24
6 133 04QCB76G46603JF1V0000664 311.80 0.0 0.0 3,295.3 0.0000 0.0000 0.1523 71.67 2025-04-24
7 172 04QCB76G46603JF1V0000830 311.85 0.0 0.0 3,295.3 0.0000 0.0000 0.1518 71.64 2025-04-24
8 175 04QCB76G46603JF1T0000386 311.73 0.0 0.0 3,295.2 0.0000 0.0000 0.1526 71.63 2025-04-24
9 198 04QCB76G46603JF1V0000864 311.74 0.0 0.0 3,295.4 0.0000 0.0000 0.1514 71.64 2025-04-24
10 205 04QCB76G46603JF1V0000852 311.76 0.0 0.0 3,295.3 0.0000 0.0000 0.1527 71.64 2025-04-24
11 214 04QCB76G46603JF1V0000514 311.76 0.0 0.0 3,295.3 0.0000 0.0000 0.1531 71.63 2025-04-24
12 220 04QCB76G69603JF2J0009597 311.75 0.0 0.0 3,296.2 0.0000 0.0000 0.1642 71.54 2025-04-25
13 227 04QCB76G47403JF140004110 311.87 0.0 0.0 3,295.8 0.0000 0.0000 0.1628 71.62 2025-04-25
14 228 04QCB76G47403JF150008373 311.75 0.0 0.0 3,295.9 0.0000 0.0000 0.1618 71.64 2025-04-25
15 248 04QCB76G47403JF140001399 311.83 0.0 0.0 3,295.8 0.0000 0.0000 0.1635 71.62 2025-04-25
16 269 04QCB76G57903JF2J0008147 311.86 0.0 0.0 3,296.4 0.0000 0.0000 0.1588 71.64 2025-04-25

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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