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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
GPEV314H260204R1033 326.00 58.00 42.19 GP-PC200B BMS
GPEV280L230523R1008 288.00 56.74 40.67 GP-PC200 BMS
GPEV280H240905R1012 304.00 57.28 42.70 GP-RN200 BMS
GPEV100H241022R1008 103.00 57.99 42.28 GP-PC100 BMS
GPEV314H260109R1021 328.00 57.97 41.22 GP-PC200 BMS
GPEV314H250522R1015 332.00 57.99 41.33 GP-JK200 BMS
GPEV280L230602R1803 304.00 57.02 40.69 GP-PC200 BMS
GPEV314H250726R1011 326.00 57.87 41.22 GP-PC200 BMS
GPHC280H240822R1304 295.00 57.02 42.11 GP-PC200 BMS
GPEV314H260707R1016 330.00 57.94 42.51 GP-PC200B BMS
GPEV314H260506R1023 330.00 57.71 44.99 GP-PC200B BMS
GPEV280H241019R1006 299.00 57.54 44.08 GP-PC200 BMS
GPLS314L260527R1707 328.00 56.81 41.47 GP-PC200B BMS
GPHC280H240413R1004 294.00 56.63 41.47 GP-PC200 BMS
GPEV314H260514R1001 324.00 57.31 43.23 GP-PC200B BMS
GPRP280L231127R2603 285.00 57.86 40.97 GP-PC200 BMS
GPEV280H240520R1003 307.00 57.95 41.95 GP-JK200 BMS
GPEV280H230911R1006 301.00 56.93 41.40 GP-PC200 BMS
GPEV280L230523R1009 285.00 56.34 40.70 GP-PC200 BMS
GPEV314H250606R1004 330.00 57.85 41.91 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GDHC280H240312R1310

Specification of The Battery

Pack SN:GDHC280H240312R1310
Pack Type: 12.8V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JBD200A
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: 14.49 V
Min Discharge Voltage: 10.00 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 GDHC280H240312R1310 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 146 0IJCBA0B111111DCL0007923 298.36 3,284.9 0.1702 0.0226 71.69 2023-12-23
2 180 0IJCBA0B471111DCM0000411 298.38 3,284.3 0.1700 0.0221 71.65 2023-12-23
3 197 0IJCBA0B471111DCL0031428 298.53 3,284.7 0.1713 0.0214 71.70 2023-12-23
4 206 0IJCBA0B471111DCL0029831 298.43 3,284.7 0.1704 0.0215 71.76 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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