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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
GPEV280H240918R1009 306.00 57.56 42.09 GP-PC200 BMS
GPEV280H240115R1003 303.00 58.00 42.09 GP-PC200 BMS
GPEV280H241026R1005 306.00 57.44 41.93 GP-PC200 BMS
GPRP280L231127R2601 289.00 57.80 42.48 GP-PC200 BMS
GPHC280H241010R1004 293.00 56.94 41.02 GP-PC200 BMS
GPEV314H250522R1015 332.00 57.99 41.33 GP-JK200 BMS
GPEV280H240507R1002 302.00 58.00 41.29 GP-PC200 BMS
GPZH314L260418R1702 330.00 57.52 41.66 GP-JK200 BMS
GPEV314H260327R1003 323.00 57.53 43.22 GP-PC200 BMS
GPEV314H250527R1001 331.00 57.99 41.93 GP-JK200 BMS
GPEV280L230801R2211 288.00 57.11 40.63 GP-PC200 BMS
GPEV280H240105R1010 300.00 58.00 42.61 GP-PC200 BMS
GPEV314H260131R1011 319.00 57.83 44.23 GP-PC200 BMS
GPHC280M250718R1001 287.00 57.69 44.71 GP-JK200 BMS
GPEV314H260818R1004 334.00 58.01 41.78 GP-PC200B BMS
GPEV280H240905R1001 304.00 57.13 42.68 GP-RN150 BMS
GPLS314L260425R2904 323.00 57.18 43.89 GP-JK200 BMS
GPCN314M260122R1001 327.00 58.01 41.24 GP-PC200B BMS
GPEV280H240611R1005 304.00 57.99 40.99 GP-PC200 BMS
GPEV280H231204R1004 302.00 57.87 42.30 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: GPCN314M260722R1004

Battery Passport Specification

Pack SN:GPCN314M260722R1004
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: 326.00 Ah (16.69 kWh)
Max Charge Voltage: 57.60 V
Min Discharge Voltage: 42.56 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 GPCN314M260722R1004 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 / OCV1 / RI1 / Max Charge / Min Discharge
Capacity
0.45%
329.38 – 330.86 Ah (avg 330.37)
100/100 consistency
OCV1
3.0 mV
3,272.9 – 3,275.9 mV (avg 3,274.7)
99/100 consistency
Internal Resistance
2.39%
0.1946 – 0.1993 mΩ (avg 0.1964)
100/100 consistency
Max Charge Voltage
50.0 mV
57.60 V measured vs 58.40 V ideal (16S × 3.65 V) · 50.0 mV/cell from the ideal
100/100 consistency
Min Discharge Voltage
160.0 mV
42.56 V measured vs 40.00 V ideal (16S × 2.50 V) · 160.0 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 13 0MDCB162415002G4M0516081 330.84 3,273.4 0.1955 0.0110 71.67 2026-06-05
2 18 0MDCB162415002G4M0512075 330.34 3,275.2 0.1972 0.0109 71.63 2026-06-06
3 19 0MDCB162415002G4M0513971 329.58 3,273.7 0.1993 0.0110 71.56 2026-06-05
4 24 0MDCB162415002G4M0512717 330.66 3,274.7 0.1962 0.0110 71.61 2026-06-06
5 28 0MDCB162415002G4M0513747 330.82 3,274.4 0.1956 0.0110 71.59 2026-06-06
6 43 0MDCB162415002G4M0520678 330.36 3,273.9 0.1993 0.0110 71.68 2026-06-06
7 54 0MDCB162415002G4M0520035 330.86 3,274.8 0.1964 0.0110 71.58 2026-06-06
8 63 0MDCB162415002G4M0511958 330.70 3,275.7 0.1952 0.0110 71.56 2026-06-06
9 70 0MDCB162415002G4M0512381 330.78 3,275.9 0.1950 0.0110 71.48 2026-06-06
10 77 0MDCB162415002G4M0516720 330.45 3,274.8 0.1971 0.0109 71.57 2026-06-06
11 95 0MDCB162415002G4M0518847 330.61 3,275.0 0.1985 0.0110 71.70 2026-06-06
12 97 0MDCB162415002G4M0520189 329.38 3,275.3 0.1966 0.0109 71.59 2026-06-06
13 108 0MDCB162415002G4M0514315 330.32 3,274.8 0.1946 0.0111 71.56 2026-06-06
14 111 0MDCB162415002G4M0512808 330.75 3,275.8 0.1958 0.0109 71.58 2026-06-06
15 122 0MDCB162415002G4M0519494 329.92 3,272.9 0.1950 0.0108 71.56 2026-06-06
16 141 0MDCB162415002G4M0513670 329.53 3,274.9 0.1951 0.0109 71.55 2026-06-06

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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