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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
GPZH314L260320R1005 331.00 57.41 41.32 GP-JK200 BMS
GPEV280H240105R1031 300.00 58.00 42.38 GP-PC200 BMS
GPEV280H240129R1006 300.00 57.99 42.66 GP-PC200 BMS
GPEV280L230913R2911 284.00 57.17 41.73 GP-RN150 BMS
GPEV280H240105R1014 304.00 57.99 41.64 GP-PC200 BMS
GPHC280H250530R2903 291.00 56.09 42.58 GP-PC200 BMS
GPRP280L231012R1006 292.00 57.90 40.05 GP-PC200 BMS
GPEV280H240323R1004 302.00 58.00 42.48 GP-PC200 BMS
GPEV314H260131R1002 321.00 57.46 43.28 GP-PC200 BMS
GPEV314H260204R1018 327.00 58.00 41.48 GP-PC200B BMS
GPCN314M251212R1002 327.00 58.01 42.29 GP-JK200 BMS
GPHC280H240710R2901 292.00 56.64 42.84 GP-JK200 BMS
GPEV314H250705R1011 326.00 57.93 41.38 GP-PC200 BMS
GPEV314H251014R1008 326.00 57.65 42.22 GP-PC200B BMS
GPEV314H251028R1005 328.00 58.01 41.60 GP-PC200B BMS
GPEV280H240323R1010 304.00 57.99 42.13 GP-PC200 BMS
GPEV280H231009R1008 298.00 57.84 41.52 GP-PC200 BMS
GPEV280L230801R3401 287.00 56.31 41.99 GP-PC200 BMS
GPLS314L260527R2001 330.00 56.41 40.97 GP-PC200B BMS
GPEV280H230616R1003 302.00 57.52 42.60 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GDHC280H240312R1312

Specification of The Battery

Pack SN:GDHC280H240312R1312
Pack Type: 12.8V LiFePO4 Battery
Pack Grade: Standard
BMS Type: GP-JBD200 BMS
Balancer: None
Heater: Without Heater
Cell Type: Hithium 280
Cell Grade: HSEV
Cells Connection: 4S1P
Pack Test Result

Full Capacity: 295.00 Ah (3.78 kWh)
Max Charge Voltage: 14.50 V
Min Discharge Voltage: 10.01 V
Charge Test Steps
  • Charging at a constant current of 100A, with a maximum charging voltage of 13.9V.
  • Charging at a constant voltage of 13.9V, with a cutoff current of 40A.
  • Charging at a constant current of 40A, with a maximum charging voltage of 14.5V.
  • 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 GDHC280H240312R1312 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 130 0IJCBA0B471111DCL0031605 298.84 3,284.6 0.1730 0.0241 71.77 2023-12-23
2 139 0IJCBA0B471111DCL0029538 299.17 3,285.1 0.1755 0.0242 71.64 2023-12-23
3 182 0IJCBA0B471111DCL0028845 298.95 3,284.4 0.1727 0.0254 71.69 2023-12-23
4 198 0IJCBA0B471111DCL0028848 298.89 3,284.5 0.1708 0.0245 71.89 2023-12-23

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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