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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
GPEV314H250412R1009 330.00 57.26 40.99 GP-PC200 BMS
GPEV314H250329R1021 330.00 57.77 41.26 GP-PC200 BMS
GPHC280H240710R1004 294.00 56.69 41.21 GP-PC200 BMS
GPEV314H250402R1017 331.00 57.13 40.89 GP-PC200 BMS
GPZH314L260325R1507 330.00 57.05 42.82 GP-JK200 BMS
GPEV314H260609R1001 328.00 58.00 43.79 GP-PC200 BMS
GPHC280H240515R1206 293.00 56.84 41.85 GP-PC200 BMS
GPEV280L230711R1801 300.00 56.73 42.00 GP-PC200 BMS
GPEV280H240723R1010 302.00 58.00 41.38 GP-PC200 BMS
GPEV314H250527R1019 333.00 58.01 41.72 GP-JK200 BMS
GPGT314L250511R2001 327.00 57.98 42.34 GP-JK200 BMS
GPEV314H260818R1032 333.00 57.80 41.42 GP-PC200B BMS
GPEV280H241010R1003 305.00 57.72 40.97 GP-PC200 BMS
GPEV314H260316R1007 326.00 58.00 41.96 GP-PC200B BMS
GPLS314L260527R2104 325.00 56.09 43.05 GP-PC200B BMS
GPCN314L260128R1021 326.00 57.74 40.66 GP-JK200 BMS
GPEV314H250218R1002 322.00 57.30 44.92 GP-PC200 BMS
GPEV314H260612R1012 333.00 57.75 42.09 GP-PC200B BMS
GPEV280H240921R1012 305.00 57.57 42.39 GP-PC200 BMS
GPEV280L230602R1301 299.00 57.02 41.97 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: GPHC280H240628R1401

Battery Passport Specification

Pack SN:GPHC280H240628R1401
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JK200 BMS
Balancer: 4A Bluetooth Active Balancer + Built-in BMS 2A
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: 57.13 V
Min Discharge Voltage: 42.44 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 GPHC280H240628R1401 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
0.12%
300.01 – 300.38 Ah (avg 300.18)
100/100 consistency
OCV1
1.6 mV
3,283.7 – 3,285.3 mV (avg 3,284.6)
100/100 consistency
Internal Resistance
4.06%
0.1686 – 0.1756 mΩ (avg 0.1724)
99/100 consistency
Max Charge Voltage
79.4 mV
57.13 V measured vs 58.40 V ideal (16S × 3.65 V) · 79.4 mV/cell from the ideal
98/100 consistency
Min Discharge Voltage
152.5 mV
42.44 V measured vs 40.00 V ideal (16S × 2.50 V) · 152.5 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 12 0IJCBA0B471111DCJ0030000 300.38 3,283.7 0.1701 0.0222 71.64 2023-12-20
2 31 0IJCBA0B471111DCJ0030255 300.20 3,284.5 0.1735 0.0205 71.71 2023-12-20
3 39 0IJCBA0B051111DCH0003458 300.38 3,283.7 0.1722 0.0207 71.63 2023-12-20
4 58 0IJCBA0B111111DCJ0003175 300.36 3,285.3 0.1752 0.0225 71.62 2023-12-20
5 68 0IJCBA0B471111DCJ0030045 300.11 3,285.1 0.1749 0.0225 71.80 2023-12-20
6 69 0IJCBA0B051111DCJ0026950 300.05 3,284.6 0.1711 0.0178 71.67 2023-12-20
7 79 0IJCBA0B111111DCJ0002846 300.01 3,285.3 0.1756 0.0182 71.62 2023-12-20
8 87 0IJCBA0B471111DCJ0028688 300.19 3,284.6 0.1723 0.0226 71.73 2023-12-20
9 92 0IJCBA0B471111DCJ0028427 300.21 3,284.6 0.1704 0.0228 71.72 2023-12-20
10 93 0IJCBA0B111111DCJ0004080 300.26 3,284.7 0.1725 0.0226 71.62 2023-12-20
11 98 0IJCBA0B051111DCJ0024895 300.07 3,284.4 0.1743 0.0209 71.66 2023-12-20
12 100 0IJCBA0B051111DCJ0027812 300.33 3,284.6 0.1728 0.0201 71.66 2023-12-20
13 110 0IJCBA0B051111DCH0006986 300.06 3,284.6 0.1686 0.0179 71.66 2023-12-20
14 124 0IJCBA0B471111DCJ0027911 300.01 3,284.7 0.1709 0.0216 71.61 2023-12-20
15 135 0IJCBA0B471111DCJ0028316 300.08 3,284.4 0.1720 0.0173 71.74 2023-12-20
16 149 0IJCBA0B471111DCJ0027961 300.18 3,284.3 0.1719 0.0232 71.81 2023-12-20

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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