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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
GPEV314H250224R1022 326.00 57.16 42.65 GP-PC200 BMS
GPEV280H231220R1003 294.00 58.00 43.70 GP-PC200 BMS
GPEV314H250511R1002 328.00 57.91 41.38 GP-PC200 BMS
GPEV280H231009R1006 299.00 57.64 41.79 GP-PC200 BMS
GPHC280H241202R1301 292.00 57.74 42.03 GP-JK200 BMS
GPZH314L260320R1002 332.00 57.38 41.63 GP-JK200 BMS
GPEV314H250606R1014 331.00 57.81 40.83 GP-PC200 BMS
GPEV314H260521R1005 325.00 57.42 43.28 GP-PC200 BMS
GPEV314H251124R1002 330.00 58.00 41.76 GP-PC200B BMS
GPEV314H260827R1014 333.00 57.99 42.02 GP-PC200B BMS
GPEV314H260131R1036 321.00 57.61 43.29 GP-PC200 BMS
GPHC280H240613R1004 293.00 56.05 41.49 GP-PC200 BMS
GPZH314L260323R3005 326.00 56.86 42.70 GP-JK200 BMS
GPEV280H231227R1006 304.00 58.00 41.33 GP-PC200 BMS
GPEV314H260827R1003 334.00 58.01 42.38 GP-PC200B BMS
GPEV314H250723R1007 327.00 58.01 40.88 GP-PC200 BMS
GPZH314L260202R2302 329.00 57.75 40.93 GP-JK200 BMS
GPEV280H230802R1004 303.00 57.70 40.89 GP-PC200 BMS
GPZH314L260417R3501 330.00 57.10 41.24 GP-JK200 BMS

DIGITAL BATTERY PASSPORT

Digital Battery Passport & Inspection Report

Official Digital Product Passport data, specifications, and verified Performance and Durability metrics for Battery SN: GPHC280M250509R1302

Battery Passport Specification

Pack SN:GPHC280M250509R1302
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JK200 BMS
Balancer: Built-in BMS 2A
Heater: Without Heater
Cell Type: Hithium 280
Cell Grade: HSEV-
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 288.00 Ah (14.75 kWh)
Max Charge Voltage: 56.45 V
Min Discharge Voltage: 43.94 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 GPHC280M250509R1302 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.
96 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
0.65%
294.50 – 296.42 Ah (avg 295.45)
99/100 consistency
OCV1
1.0 mV
3,287.3 – 3,288.3 mV (avg 3,287.7)
100/100 consistency
Internal Resistance
4.76%
0.1819 – 0.1908 mΩ (avg 0.1871)
99/100 consistency
Max Charge Voltage
121.9 mV
56.45 V measured vs 58.40 V ideal (16S × 3.65 V) · 121.9 mV/cell from the ideal
91/100 consistency
Min Discharge Voltage
246.3 mV
43.94 V measured vs 40.00 V ideal (16S × 2.50 V) · 246.3 mV/cell from the ideal
91/100 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) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 4 0IJCBA05471111D8M0003918 294.92 3,287.3 0.1845 0.0307 71.62 2023-08-23
2 7 0IJCBA05471111D8N0001359 294.96 3,287.3 0.1883 0.0297 71.65 2023-08-23
3 20 0IJCBA05471111D8M0001648 294.51 3,287.4 0.1820 0.0306 71.60 2023-08-23
4 32 0IJCBA05471111D8L0004905 295.46 3,287.5 0.1869 0.0292 71.61 2023-08-30
5 35 0IJCBA05361131D8B0004129 295.97 3,288.0 0.1902 0.0336 71.61 2023-08-21
6 36 0IJCBA05361131D8B0004417 296.20 3,287.8 0.1895 0.0313 71.62 2023-08-21
7 65 0IJCBA05361131D8B0004932 296.42 3,287.9 0.1878 0.0317 71.64 2023-08-21
8 70 0IJCBA05361131D8B0004858 296.22 3,287.9 0.1882 0.0311 71.61 2023-08-21
9 79 0IJCBA05141111D840004752 295.33 3,288.3 0.1908 0.0290 71.60 2023-08-27
10 91 0IJCBA05141111D840004574 295.78 3,288.1 0.1880 0.0289 71.62 2023-08-27
11 127 0IJCBA05141111D840004751 294.50 3,287.9 0.1861 0.0302 71.62 2023-08-27
12 130 0IJCBA05471111D8N0000816 294.66 3,287.3 0.1842 0.0305 71.66 2023-08-23
13 139 0IJCBA05471111D8M0005260 295.49 3,287.9 0.1895 0.0289 71.61 2023-08-23
14 140 0IJCBA05361131D8H0000038 296.01 3,288.1 0.1866 0.0313 71.63 2023-08-21
15 152 0IJCBA05471111D8N0002406 294.59 3,287.4 0.1819 0.0303 71.66 2023-08-23
16 156 0IJCBA05361131D8G0004231 296.11 3,287.6 0.1890 0.0323 71.61 2023-08-21

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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