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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
GPEV314H250606R1019 331.00 57.77 41.35 GP-PC200 BMS
GPEV314H250224R1008 329.00 57.35 40.57 GP-PC200 BMS
GPHC280H240607R1303 292.00 56.23 41.98 GP-PC200 BMS
GPEV280H231030R1008 299.00 57.85 44.95 GP-PC200 BMS
GPEV314H250114R1005 326.00 57.91 42.83 GP-JK200 BMS
GPEV314H260204R1001 323.00 57.63 44.33 GP-PC200B BMS
GPEV314H260131R1048 321.00 57.62 41.80 GP-PC200B BMS
GPRP280L240102R3207 282.00 57.40 41.10 GP-PC200 BMS
GPLS314L260425R1004 324.00 56.18 43.56 GP-JK200 BMS
GPEV280H240520R1016 300.00 57.98 42.00 GP-PC200 BMS
GPEV314H250402R1020 332.00 57.46 40.79 GP-PC200 BMS
GPGT314L250511R1801 325.00 57.99 42.13 GP-JK200 BMS
GPEV280H241119R1009 303.00 57.99 41.12 GP-PC200 BMS
GPCN314M251212R1001 326.00 58.01 41.65 GP-JK200 BMS
GPHC280H240321R2902 296.00 57.25 41.21 GP-PC200 BMS
GPLS314L260527R1702 329.00 56.17 40.67 GP-JK200 BMS
GPEV314H251111R1024 328.00 57.74 41.11 GP-PC200B BMS
GPEV314H260228R1016 328.00 58.01 40.96 GP-PC200 BMS
GPEV314H260327R1003 323.00 57.53 43.22 GP-PC200 BMS
GPCN314L260128R1303 327.00 58.01 40.97 GP-JK200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H241202R1002

Specification of The Battery

Pack SN:GPHC280H241202R1002
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: 291.00 Ah (14.90 kWh)
Max Charge Voltage: 57.60 V
Min Discharge Voltage: 42.19 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 GPHC280H241202R1002 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 19 0IJCBA0A391111DCJ0023661 301.20 3,291.3 0.1807 0.0310 71.73 2023-12-24
2 22 0IJCBA0A391111DCH0009666 300.84 3,291.9 0.1796 0.0245 71.73 2023-12-24
3 23 0IJCBA0A391111DCJ0020898 301.16 3,291.2 0.1776 0.0292 71.73 2023-12-24
4 55 0IJCBA0A391111DCJ0022215 301.13 3,292.4 0.1810 0.0255 71.74 2023-12-24
5 56 0IJCBA0A391111DCJ0023512 301.17 3,290.9 0.1773 0.0250 71.74 2023-12-24
6 57 0IJCBA0A391111DCH0009824 300.66 3,291.5 0.1771 0.0312 71.73 2023-12-24
7 64 0IJCBA0A391111DCJ0023583 301.27 3,290.8 0.1785 0.0296 71.74 2023-12-24
8 73 0IJCBA0A551111DCG0000579 300.84 3,292.0 0.1819 0.0246 71.72 2023-12-24
9 80 0IJCBA0A391111DCH0005830 300.78 3,292.6 0.1793 0.0303 71.75 2023-12-23
10 101 0IJCBA0A391111DCH0009235 300.68 3,292.4 0.1768 0.0317 71.75 2023-12-23
11 103 0IJCBA0A391111DCH0002459 300.84 3,291.8 0.1782 0.0329 71.73 2023-12-23
12 106 0IJCBA0A391111DCH0009813 300.86 3,291.9 0.1792 0.0289 71.72 2023-12-24
13 114 0IJCBA0A391111DCJ0021822 301.05 3,291.6 0.1776 0.0325 71.74 2023-12-24
14 148 0IJCBA0A391111DCJ0020927 300.88 3,291.5 0.1773 0.0279 71.73 2023-12-24
15 152 0IJCBA0A391111DCH0009842 300.63 3,291.9 0.1779 0.0266 71.73 2023-12-24
16 158 0IJCBA0A391111DCJ0022509 300.79 3,291.7 0.1786 0.0240 71.72 2023-12-24

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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