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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
GPEV280H240905R1011 306.00 57.29 42.17 GP-RN200 BMS
GPLS314L260421R1703 326.00 57.50 43.23 GP-JK200 BMS
GPZH314L260418R3504 326.00 58.02 43.92 GP-JK200 BMS
GPEV314H251016R1005 329.00 58.01 41.40 GP-PC200B BMS
GPEV314H260517R1025 327.00 57.99 42.93 GP-PC200B BMS
GPHC280H241116R1203 292.00 57.42 41.82 GP-PC200 BMS
GPLS280M251028R2901 285.00 58.01 43.82 GP-RN200 BMS
GPEV280L230602R1002 300.00 57.02 43.43 GP-PC200 BMS
GPEV314H250606R1007 330.00 57.67 41.39 GP-PC200 BMS
GPEV280H240905R1005 306.00 57.28 43.41 GP-RN200 BMS
GPEV314H260320R1001 323.00 57.92 44.13 GP-PC200 BMS
GPZH314L260325R1403 331.00 57.47 42.95 GP-JK200 BMS
GPEV314H251204R1018 324.00 57.83 42.16 GP-PC200 BMS
GPEV280H240520R1017 299.00 57.99 42.27 GP-PC200 BMS
GPHC280H240615R2901 293.00 56.53 42.78 GP-JK200 BMS
GPEV314H260131R1050 325.00 57.49 42.77 GP-JK200 BMS
GPEV280H240701R1008 305.00 57.63 40.86 GP-PC200 BMS
GPEV314H260320R1006 327.00 58.01 41.91 GP-PC200 BMS
GPEV280H240910R1015 308.00 57.32 41.69 GP-PC200 BMS
GPEV314H250520R1006 331.00 58.00 41.40 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240817R1203

Specification of The Battery

Pack SN:GPHC280H240817R1203
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: 295.00 Ah (15.10 kWh)
Max Charge Voltage: 56.51 V
Min Discharge Voltage: 41.65 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 GPHC280H240817R1203 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 42 0IJCBA0B161111DBV0004817 294.28 3,283.6 0.1760 0.0204 71.52 2023-12-02
2 77 0IJCBA0B361111DBM0027792 294.49 3,284.1 0.1752 0.0213 71.57 2023-11-24
3 111 0IJCBA0B361111DBM0025249 294.22 3,284.2 0.1761 0.0220 71.51 2023-11-24
4 124 0IJCBA0B361111DBM0025753 294.11 3,283.3 0.1768 0.0203 71.53 2023-11-24
5 132 0IJCBA0B361111DBM0021615 294.78 3,283.7 0.1763 0.0211 71.54 2023-11-23
6 135 0IJCBA0B361111DBM0025324 294.63 3,283.4 0.1760 0.0208 71.52 2023-11-24
7 166 0IJCBA0B161111DBV0004975 294.19 3,283.8 0.1760 0.0204 71.57 2023-12-02
8 172 0IJCBA0B091111DBL0026606 294.40 3,283.9 0.1778 0.0203 71.53 2023-11-23
9 183 0IJCBA0B361111DBM0023752 294.59 3,284.1 0.1781 0.0209 71.51 2023-11-23
10 221 0IJCBA0B161111DBV0004917 294.13 3,283.9 0.1763 0.0209 71.53 2023-12-02
11 222 0IJCBA0B161111DBV0004844 294.32 3,283.8 0.1766 0.0211 71.56 2023-12-02
12 243 0IJCBA0B681111DBX0020497 294.66 3,283.3 0.1774 0.0205 71.49 2023-12-02
13 245 0IJCBA0B681111DBX0020505 294.83 3,283.7 0.1787 0.0222 71.48 2023-12-02
14 250 0IJCBA0B681111DBX0020495 294.36 3,283.4 0.1750 0.0218 71.51 2023-12-02
15 265 0IJCBA0B161111DBX0003879 294.15 3,284.0 0.1748 0.0219 71.49 2023-12-02
16 286 0IJCBA0B361111DBM0023763 294.76 3,283.7 0.1763 0.0218 71.57 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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