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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
GPEV100H241123R1009 104.00 57.94 41.82 GP-PC100 BMS
GPEV280H240701R1001 303.00 57.98 42.01 GP-PC200 BMS
GPEV314H250705R1011 326.00 57.93 41.38 GP-PC200 BMS
GPEV314H251022R1014 328.00 58.00 41.27 GP-PC200B BMS
GPEV280L230801R3303 288.00 56.76 42.10 GP-PC200 BMS
GPHC280M250509R1004 292.00 56.35 41.78 GP-PC200 BMS
GPEV314H250917R1019 328.00 57.99 41.22 GP-PC200 BMS
GPEV280H250310R1001 303.00 57.72 41.79 GP-PC200 BMS
GPEV314H241015R1023 325.00 58.00 41.23 GP-PC200 BMS
GPEV314H260602R1008 330.00 57.54 41.83 GP-PC200 BMS
GPEV280H230616R1001 303.00 57.58 42.50 GP-PC200 BMS
GPEV280H240507R1013 297.00 57.84 41.70 GP-PC200 BMS
GPEV314H250731R1008 326.00 57.95 41.48 GP-PC200 BMS
GPEV280H240611R1001 303.00 57.50 40.61 GP-PC200 BMS
GPEV314H250517R1021 330.00 57.89 41.27 GP-PC200 BMS
GPEV314H250517R1002 328.00 57.96 40.95 GP-JK200 BMS
GPEV314H250922R1025 325.00 57.93 42.37 GP-PC200 BMS
GPEV314H260602R1013 330.00 57.42 41.35 GP-PC200 BMS
GPEV280H230911R1006 301.00 56.93 41.40 GP-PC200 BMS
GPEV314H250517R1005 329.00 57.93 41.34 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: GPHC280H240925R2902

Battery Passport Specification

Pack SN:GPHC280H240925R2902
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: GP-PC200 BMS
Balancer: 4A Bluetooth Active Balancer
Heater: Without Heater
Cell Type: Hithium 280
Cell Grade: HSEV
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 293.00 Ah (15.00 kWh)
Max Charge Voltage: 57.70 V
Min Discharge Voltage: 41.03 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 GPHC280H240925R2902 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.
94 out of 100
Very Good cell matching

Cells are matched comfortably inside our cell-matching limit, with only small unit-to-unit variation.

16 cells measured · Capacity / OCV1 / RI1 / Max Charge / Min Discharge
Capacity
0.66%
297.24 – 299.20 Ah (avg 298.37)
99/100 consistency
OCV1
66.0 mV
3,219.7 – 3,285.7 mV (avg 3,280.8)
71/100 consistency
Internal Resistance
6.62%
0.1663 – 0.1775 mΩ (avg 0.1692)
98/100 consistency
Max Charge Voltage
43.7 mV
57.70 V measured vs 58.40 V ideal (16S × 3.65 V) · 43.7 mV/cell from the ideal
100/100 consistency
Min Discharge Voltage
64.4 mV
41.03 V measured vs 40.00 V ideal (16S × 2.50 V) · 64.4 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) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 23 0IJCBA07471131DB50002991 298.77 3,285.6 0.1677 0.0157 71.30 2023-11-09
2 34 0IJCBA07471131DB50002998 299.20 3,285.3 0.1699 0.0155 71.25 2023-11-09
3 35 0IJCBA07471131DB50003091 298.25 3,284.9 0.1697 0.0150 71.28 2023-11-09
4 40 0IJCBA07471131DB50003086 298.90 3,284.9 0.1671 0.0155 71.30 2023-11-09
5 53 0IJCBA07471131DB50002199 297.60 3,285.0 0.1672 0.0142 71.44 2023-11-09
6 55 0IJCBA07471131DB50002171 298.28 3,284.9 0.1702 0.0139 71.40 2023-11-09
7 56 0IJCBA07471131DB50002794 297.74 3,284.7 0.1700 0.0136 71.67 2023-11-09
8 59 0IJCBA07471131DB60000009 298.73 3,284.0 0.1687 0.0167 71.72 2023-11-09
9 66 0IJCBA07471131DB50001611 297.24 3,285.3 0.1665 0.0176 71.29 2023-11-09
10 75 0IJCBA07471131DB50001638 298.26 3,285.4 0.1694 0.0144 71.47 2023-11-09
11 83 0IJCBA0A831111DC80008795 298.82 3,219.7 0.1775 0.0216 71.71 2023-12-15
12 127 0IJCBA07471131DB50002959 298.36 3,284.5 0.1663 0.0150 71.37 2023-11-09
13 129 0IJCBA07471131DB50002599 298.38 3,284.0 0.1702 0.0140 71.47 2023-11-09
14 154 0IJCBA07471131DB50002362 298.10 3,284.3 0.1694 0.0149 71.28 2023-11-09
15 155 0IJCBA07471131DB50002981 298.79 3,285.7 0.1697 0.0154 71.29 2023-11-09
16 156 0IJCBA07471131DB50002386 298.52 3,285.0 0.1676 0.0172 71.30 2023-11-09

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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