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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
GPHC280M250913R2901 287.00 57.87 43.75 GP-PC200 BMS
GPEV280H240814R1025 309.00 57.80 41.05 GP-PC200 BMS
GPEV314H250113R1007 326.00 56.83 43.22 GP-PC200 BMS
GPEV314H260316R1007 326.00 58.00 41.96 GP-PC200B BMS
GPEV314H260228R1013 325.00 58.01 41.50 GP-PC200 BMS
GPHC280H240822R2903 295.00 57.83 42.27 GP-JK200 BMS
GPEV314H260827R1020 333.00 57.93 41.90 GP-PC200B BMS
GPEV314H250511R1003 329.00 57.98 41.53 GP-PC200 BMS
GPEV314H250709R1006 328.00 57.99 41.40 GP-PC200 BMS
GPEV314H260401R1019 332.00 58.00 41.83 GP-PC200B BMS
GPZH314L260417R2203 326.00 56.51 43.92 GP-JK200 BMS
GPEV314H250215R1003 328.00 57.85 42.47 GP-PC200 BMS
GPRP280L231113R2501 284.00 57.77 41.44 GP-PC200 BMS
GPEV280H241119R1006 302.00 56.90 41.95 GP-PC200 BMS
GPHC280H250530R2902 291.00 56.03 41.98 GP-PC200 BMS
GPEV280H231220R1010 298.00 58.00 42.50 GP-PC200 BMS
GPEV100M260817R1006 99.00 56.79 40.68 JK100 BMS
GPEV314H250527R1001 331.00 57.99 41.93 GP-JK200 BMS
GPRP280L231012R1017 289.00 57.44 40.64 GP-PC200 BMS
GPEV100H241123R1020 104.00 57.46 42.17 GP-PC100 BMS

DIGITAL BATTERY PASSPORT

Digital Battery Passport & Inspection Report

Official Digital Product Passport data, specifications, and verified Performance and Durability metrics for Battery SN: GPEV280H250509R1004

Battery Passport Specification

Pack SN:GPEV280H250509R1004
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: 309.00 Ah (15.82 kWh)
Max Charge Voltage: 57.99 V
Min Discharge Voltage: 41.81 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 GPEV280H250509R1004 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
0.03%
311.58 – 311.66 Ah (avg 311.61)
100/100 consistency
OCV3
1.1 mV
3,295.2 – 3,296.3 mV (avg 3,295.6)
100/100 consistency
Internal Resistance
8.39%
0.1503 – 0.1632 mΩ (avg 0.1538)
97/100 consistency
Max Charge Voltage
25.6 mV
57.99 V measured vs 58.40 V ideal (16S × 3.65 V) · 25.6 mV/cell from the ideal
100/100 consistency
Min Discharge Voltage
113.1 mV
41.81 V measured vs 40.00 V ideal (16S × 2.50 V) · 113.1 mV/cell from the ideal
98/100 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 25 04QCB76G40503JF190009108 311.62 0.0 0.0 3,295.6 0.0000 0.0000 0.1543 71.62 2025-04-24
2 33 04QCB76G46603JF1T0000384 311.59 0.0 0.0 3,295.4 0.0000 0.0000 0.1528 71.63 2025-04-24
3 46 04QCB76G13003JF1G0004187 311.60 0.0 0.0 3,295.9 0.0000 0.0000 0.1503 71.58 2025-04-25
4 53 04QCB76G17303JF1N0006425 311.60 0.0 0.0 3,295.9 0.0000 0.0000 0.1520 71.44 2025-04-25
5 56 04QCB76G22803JF1F0008899 311.61 0.0 0.0 3,295.9 0.0000 0.0000 0.1544 71.55 2025-04-25
6 73 04QCB76G12703JF1G0011168 311.58 0.0 0.0 3,295.7 0.0000 0.0000 0.1515 71.57 2025-04-25
7 74 04QCB76G12603JF1E0006939 311.63 0.0 0.0 3,295.8 0.0000 0.0000 0.1519 71.55 2025-04-25
8 75 04QCB76G12603JF1E0003250 311.61 0.0 0.0 3,295.8 0.0000 0.0000 0.1523 71.88 2025-04-25
9 90 04QCB76G46603JF1V0000868 311.58 0.0 0.0 3,295.5 0.0000 0.0000 0.1523 71.64 2025-04-24
10 134 04QCB76G46603JF1T0000406 311.59 0.0 0.0 3,295.5 0.0000 0.0000 0.1532 71.63 2025-04-24
11 167 04QCB76G46603JF1V0000947 311.61 0.0 0.0 3,295.3 0.0000 0.0000 0.1532 71.64 2025-04-24
12 181 04QCB76G46603JF1T0000361 311.65 0.0 0.0 3,295.3 0.0000 0.0000 0.1523 71.65 2025-04-24
13 182 04QCB76G46603JF1V0000808 311.58 0.0 0.0 3,295.2 0.0000 0.0000 0.1521 71.63 2025-04-24
14 199 04QCB76G46603JF1V0000865 311.61 0.0 0.0 3,295.3 0.0000 0.0000 0.1534 71.63 2025-04-24
15 232 04QCB76G47403JF140001397 311.66 0.0 0.0 3,295.8 0.0000 0.0000 0.1632 71.63 2025-04-25
16 237 04QCB76G69903JF2J0000803 311.65 0.0 0.0 3,296.3 0.0000 0.0000 0.1614 71.61 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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