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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
GPEV100H240930R1019 105.00 57.99 40.91 GP-PC100 BMS
GPEV314H250520R1001 331.00 57.97 41.68 GP-PC200 BMS
GPEV314H250507R1012 329.00 57.85 41.29 GP-PC200 BMS
GPEV314H250113R1006 327.00 57.55 42.61 GP-PC200 BMS
GPEV314H260109R1014 327.00 57.91 40.94 GP-PC200 BMS
GPRP280L231012R1010 290.00 57.02 40.07 GP-PC200 BMS
GPEV314H241231R1018 328.00 56.92 42.47 GP-PC200 BMS
GPEV280L230602R2003 301.00 56.92 40.98 GP-PC200 BMS
GPEV314H250908R1004 326.00 58.01 41.32 GP-JK200 BMS
GPEV314H250527R1001 331.00 57.99 41.93 GP-JK200 BMS
GPEV280L230523R2403 305.00 56.77 41.37 GP-PC200 BMS
GPEV314H251204R1008 320.00 57.79 44.39 GP-PC200B BMS
GPEV314H250505R1008 329.00 57.14 41.23 GP-PC200 BMS
GPEV280H240515R1008 302.00 57.99 42.50 GP-PC200 BMS
GPHC280M250307R1003 287.00 56.85 43.15 GP-PC200 BMS
GPHC280H240427R2902 295.00 57.16 41.26 GP-PC200 BMS
GPEV314H260602R1029 331.00 57.84 41.80 GP-PC200 BMS
GPEV314H250616R1007 328.00 57.99 40.92 GP-PC200 BMS
GPEV314H250908R1007 326.00 58.01 41.29 GP-JK200 BMS
GPEV280L230913R2929 289.00 57.55 41.26 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: GPCN314M250929R1003

Battery Passport Specification

Pack SN:GPCN314M250929R1003
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JK200 BMS
Balancer: Built-in BMS 2A
Heater: Without Heater
Cell Type: Cornex 314Ah
Cell Grade: HSEV-
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 327.00 Ah (16.74 kWh)
Max Charge Voltage: 58.00 V
Min Discharge Voltage: 42.41 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 GPCN314M250929R1003 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.
98 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
0.39%
331.01 – 332.30 Ah (avg 331.58)
100/100 consistency
OCV1
2.1 mV
3,299.9 – 3,302.0 mV (avg 3,301.1)
99/100 consistency
Internal Resistance
10.31%
0.1799 – 0.1989 mΩ (avg 0.1842)
95/100 consistency
Max Charge Voltage
25.0 mV
58.00 V measured vs 58.40 V ideal (16S × 3.65 V) · 25.0 mV/cell from the ideal
100/100 consistency
Min Discharge Voltage
150.6 mV
42.41 V measured vs 40.00 V ideal (16S × 2.50 V) · 150.6 mV/cell from the ideal
96/100 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 3 0MDCB163205003F6W0427258 331.87 3,301.8 0.1811 0.0127 71.53 2025-07-09
2 5 0MDCB163205003F6R0418488 331.16 3,301.9 0.1808 0.0129 71.50 2025-07-09
3 8 0MDCB163205003F6E0429664 331.82 3,301.1 0.1853 0.0124 71.49 2025-07-01
4 12 0MDCB163205003F5W0438493 332.30 3,301.4 0.1834 0.0130 71.60 2025-07-23
5 22 0MDCB163205003F720435198 331.32 3,301.7 0.1835 0.0124 71.55 2025-07-13
6 29 0MDCB163205003F5Y0417234 332.09 3,299.9 0.1833 0.0132 71.55 2025-06-18
7 30 0MDCB163205003F630421159 331.14 3,300.3 0.1838 0.0127 71.61 2025-06-21
8 41 0MDCB163205003F6N0434876 331.46 3,301.3 0.1821 0.0128 71.66 2025-07-05
9 42 0MDCB163205003F620423953 331.04 3,300.4 0.1877 0.0127 71.54 2025-06-18
10 48 0MDCB163205003F5W0439489 332.00 3,302.0 0.1866 0.0132 71.55 2025-07-23
11 50 0MDCB163205003F6D0413697 331.01 3,300.5 0.1799 0.0133 71.45 2025-06-29
12 53 0MDCB163205003F630436638 331.25 3,300.9 0.1989 0.0131 71.52 2025-06-18
13 58 0MDCB163205003F6B0426241 331.47 3,301.6 0.1814 0.0125 71.61 2025-06-24
14 66 0MDCB163205003F6K0420698 331.75 3,301.3 0.1841 0.0127 71.57 2025-07-03
15 68 0MDCB163205003F650421386 331.93 3,301.0 0.1846 0.0127 71.64 2025-06-22
16 73 0MDCB163205003F6E0424323 331.59 3,300.9 0.1811 0.0124 71.80 2025-06-30

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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