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Battery Pack Information Lookup

Get Data of Your Gobel Power Battery

Every Gobel Power LiFePO4 battery comes with a unique QR code, giving you access to cell-level information and real charge & discharge test data.

Decode
Try Sample Battery 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
GPEV280H240723R1008 304.00 58.00 42.06 GP-PC200 BMS
GPEV314H250922R1024 325.00 57.94 42.65 GP-PC200 BMS
GPEV314H241015R1020 324.00 57.89 41.32 GP-JK200 BMS
GPEV280L230801R1501 285.00 57.00 40.96 GP-PC200 BMS
GPEV314H250913R1001 323.00 57.97 41.19 GP-PC200 BMS
GPEV280L230602R1601 302.00 57.01 40.58 GP-PC200 BMS
GPLS314L260421R1003 328.00 57.47 41.18 GP-JK200 BMS
GPLS280M260320R2901 282.00 57.54 42.61 GP-PC200B BMS
GPEV280H240520R1025 301.00 57.99 42.32 GP-PC200 BMS
GPCN314L260128R1003 328.00 57.93 40.14 GP-JK200 BMS
GPEV280H240701R1005 304.00 57.99 40.49 GP-PC200 BMS
GPEV280H240831R1005 306.00 57.99 42.34 GP-RN200 BMS
GPEV280H240620R1050 306.00 57.16 40.61 GP-PC200 BMS
GPEV280H250505R1005 301.00 57.25 40.52 GP-PC200 BMS
GPEV314H241105R1003 325.00 57.22 41.16 GP-PC200 BMS
GPEV314H241114R1009 326.00 57.45 42.04 GP-PC200 BMS
GPEV314H260228R1003 325.00 57.76 41.97 GP-PC200 BMS
GPLS280M251016R2902 285.00 58.01 42.73 GP-RN200 BMS
GPEV314H251028R1010 328.00 58.01 41.23 GP-PC200B BMS
GPEV314H260204R1032 327.00 58.01 42.28 GP-PC200B BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240817R2901

Specification of The Battery

Pack SN:GPHC280H240817R2901
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: GP-PC200 BMS
Balancer: 4A Bluetooth Active Balancer
Heater: Without Heater
Cell Type: Hithium 280
Cell Grade: HSEV
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 294.00 Ah (15.05 kWh)
Max Charge Voltage: 56.13 V
Min Discharge Voltage: 41.97 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 GPHC280H240817R2901 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 25 0IJCBA0B161111DBX0003611 296.22 3,284.3 0.1761 0.0206 71.58 2023-12-02
2 29 0IJCBA0B161111DBV0004832 294.79 3,283.8 0.1743 0.0223 71.52 2023-12-02
3 33 0IJCBA0B161111DBX0003841 295.58 3,284.0 0.1715 0.0207 71.65 2023-12-02
4 72 0IJCBA0B361111DBL0003561 295.70 3,283.7 0.1774 0.0206 71.52 2023-11-23
5 78 0IJCBA0B361111DBM0026146 295.31 3,284.2 0.1781 0.0222 71.54 2023-11-24
6 86 0IJCBA0B361111DBM0021632 296.07 3,283.6 0.1741 0.0209 71.50 2023-11-23
7 106 0IJCBA0B361111DBM0021665 295.83 3,284.0 0.1728 0.0217 71.52 2023-11-23
8 119 0IJCBA0B361111DBM0021623 295.77 3,283.9 0.1760 0.0210 71.50 2023-11-23
9 134 0IJCBA0B361111DBM0021617 296.13 3,283.8 0.1769 0.0214 71.54 2023-11-23
10 143 0IJCBA0B361111DBM0021569 295.66 3,283.7 0.1765 0.0211 71.52 2023-11-23
11 148 0IJCBA0B361111DBM0021659 296.03 3,283.7 0.1766 0.0207 71.51 2023-11-23
12 189 0IJCBA0B161111DBV0004918 296.30 3,283.9 0.1755 0.0207 71.53 2023-12-02
13 234 0IJCBA0B161111DBX0000176 296.02 3,283.1 0.1772 0.0206 71.52 2023-12-02
14 237 0IJCBA0B161111DBV0004889 295.72 3,283.7 0.1735 0.0213 71.56 2023-12-02
15 252 0IJCBA0B161111DBV0004906 295.79 3,284.0 0.1761 0.0219 71.53 2023-12-02
16 290 0IJCBA0B361111DBM0023857 296.26 3,283.3 0.1775 0.0216 71.48 2023-11-23

Interested in Our Products?

Explore our high-performance LiFePO₄ battery solutions or contact our team for expert support.

Why Max Charge Voltage and Min Discharge Voltage Matter

For LiFePO₄ batteries, Max Charge Voltage and Min Discharge Voltage are not just technical data — they reflect the consistency and balance of every single cell inside the pack.

When all cells reach the charging and discharging limits almost at the same time, it shows that the pack is perfectly matched, with highly uniform voltage and internal resistance. This means better efficiency, higher usable capacity, and a much longer lifespan.

At our factory, every battery pack is tested individually, and its Max Charge Voltage and Min Discharge Voltage results are published on our website for full transparency.

Most manufacturers do not share such detailed data — but we do, because we believe:

-- Real quality can be proven with real numbers

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