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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
GPEV314H260228R1003 325.00 57.76 41.97 GP-PC200 BMS
GPEV314L260614R3201 329.00 57.68 42.38 GP-PC200B BMS
GPRP280L231127R2301 287.00 57.82 41.03 GP-PC200 BMS
GPEV314H260702R1002 329.00 57.26 42.38 GP-PC200B BMS
GPEV314H241114R1001 323.00 57.20 41.66 GP-PC200 BMS
GPRP280L240102R2201 286.00 57.97 42.22 GP-PC200 BMS
GPRP280L231212R5001 280.00 57.96 43.18 GP-PC200 BMS
GPEV314H260521R1020 327.00 57.55 42.54 GP-PC200 BMS
GPHC280H240321R2901 295.00 57.12 41.08 GP-PC200 BMS
GPEV314H241015R1017 323.00 57.80 43.09 GP-JK200 BMS
GPEV280L230523R1012 286.00 57.02 40.99 GP-PC200 BMS
GPCN314M250924R1005 328.00 57.36 42.02 GP-JK200 BMS
GPHC280M250509R1302 288.00 56.45 43.94 GP-JK200 BMS
GPLS314L260421R1006 329.00 57.56 40.56 GP-JK200 BMS
GPZH314L260418R3502 326.00 57.39 43.40 GP-JK200 BMS
GPHC280H240418R2901 293.00 56.80 41.79 GP-PC200 BMS
GPEV280L230602R1002 300.00 57.02 43.43 GP-PC200 BMS
GPEV314H260807R1008 332.00 57.73 41.67 GP-PC200B BMS
GPEV314H260514R1015 328.00 57.84 41.70 GP-PC200B BMS
GPHC280H250530R1003 291.00 57.31 44.88 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: GPHC280H240615R2901

Battery Passport Specification

Pack SN:GPHC280H240615R2901
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: 56.53 V
Min Discharge Voltage: 42.78 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 GPHC280H240615R2901 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.
97 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
0.72%
300.53 – 302.70 Ah (avg 301.83)
99/100 consistency
OCV1
4.3 mV
3,283.6 – 3,287.9 mV (avg 3,285.5)
98/100 consistency
Internal Resistance
4.13%
0.1686 – 0.1757 mΩ (avg 0.1717)
99/100 consistency
Max Charge Voltage
116.9 mV
56.53 V measured vs 58.40 V ideal (16S × 3.65 V) · 116.9 mV/cell from the ideal
92/100 consistency
Min Discharge Voltage
173.8 mV
42.78 V measured vs 40.00 V ideal (16S × 2.50 V) · 173.8 mV/cell from the ideal
95/100 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 82 0IJCBA0B051111DCD0007488 302.23 3,287.0 0.1686 0.0161 71.70 2023-12-20
2 83 0IJCBA0B051111DCD0007504 302.40 3,287.4 0.1719 0.0149 71.84 2023-12-20
3 89 0IJCBA0B471111DCJ0029244 300.53 3,284.9 0.1714 0.0166 71.90 2023-12-20
4 94 0IJCBA0B051111DCD0007473 302.22 3,287.2 0.1700 0.0153 71.75 2023-12-20
5 113 0IJCBA0B051111DCD0007527 302.68 3,287.4 0.1714 0.0140 71.70 2023-12-20
6 115 0IJCBA0B051111DCD0007511 302.22 3,287.6 0.1707 0.0170 71.70 2023-12-20
7 136 0IJCBA0B051111DCD0007239 300.54 3,286.9 0.1708 0.0166 71.69 2023-12-20
8 141 0IJCBA0B051111DCD0008382 300.93 3,287.9 0.1717 0.0171 71.73 2023-12-20
9 175 0IJCBA0B051111DCH0010456 300.99 3,283.9 0.1742 0.0178 71.70 2023-12-20
10 178 0IJCBA0B051111DCH0010638 300.92 3,284.1 0.1757 0.0173 71.77 2023-12-20
11 184 0IJCBA0B051111DCH0009553 300.94 3,283.6 0.1727 0.0172 71.71 2023-12-20
12 187 0IJCBA0B111111DCG0003230 302.48 3,284.6 0.1739 0.0169 71.72 2023-12-20
13 214 0IJCBA0B051111DCH0009660 302.51 3,283.6 0.1701 0.0166 71.73 2023-12-19
14 226 0IJCBA0B111111DCH0025370 302.58 3,284.8 0.1690 0.0167 71.73 2023-12-20
15 245 0IJCBA0B051111DCH0009594 302.37 3,283.7 0.1730 0.0184 71.70 2023-12-20
16 266 0IJCBA0B051111DCH0010407 302.70 3,284.0 0.1725 0.0151 71.71 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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