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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
GPEV314H260327R1005 324.00 58.01 43.59 GP-PC200 BMS
GPEV280H230705R1015 305.00 57.04 40.72 GP-PC200 BMS
GPCN314M250924R2901 328.00 57.64 42.58 GP-JK200 BMS
GPRP280L231012R1302 291.00 57.99 40.00 GP-PC200 BMS
GPHC280H240926R1002 293.00 57.47 41.35 GP-PC200 BMS
GPEV280H241026R1013 303.00 57.98 41.68 GP-PC200 BMS
GPEV314H260506R1035 332.00 57.46 42.06 GP-PC200B BMS
GPEV280H250407R1008 302.00 57.81 41.71 GP-PC200 BMS
GPEV314H260316R1008 324.00 57.99 42.96 GP-PC200B BMS
GPEV314H250718R1008 325.00 57.76 41.10 GP-PC200 BMS
GPCN314M260310R2901 327.00 57.92 41.96 GP-PC200B BMS
GPEV314H250418R1008 330.00 57.18 40.76 GP-PC200 BMS
GPEV314H250731R1006 326.00 57.77 41.45 GP-PC200 BMS
GPEV280H240616R1023 304.00 57.09 41.11 GP-PC200 BMS
GPEV314H260204R1028 326.00 57.89 42.87 GP-PC200B BMS
GPHC280H240930R1003 292.00 57.83 43.18 GP-RN200 BMS
GPHC280H240506R1005 294.00 57.01 41.10 GP-PC200 BMS
GPEV304L230926R1003 314.00 57.99 41.03 GP-PC200 BMS
GPEV280H231123R1014 299.00 58.00 42.59 GP-PC200 BMS
GPEV314H250512R1006 328.00 57.70 41.10 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240611R1002

Specification of The Battery

Pack SN:GPHC280H240611R1002
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: 57.35 V
Min Discharge Voltage: 41.11 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 GPHC280H240611R1002 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 166 0IJCBA0D781111DCJ0019290 299.00 3,285.0 0.1743 0.0171 71.77 2023-12-23
2 176 0IJCBA0D781111DCJ0018443 299.06 3,285.0 0.1701 0.0190 71.83 2023-12-22
3 180 0IJCBA0D781111DCJ0018014 298.54 3,284.6 0.1704 0.0184 71.67 2023-12-23
4 192 0IJCBA0D781111DCJ0019400 298.79 3,283.7 0.1690 0.0172 71.64 2023-12-23
5 198 0IJCBA0D781111DCJ0018455 298.97 3,284.1 0.1705 0.0202 71.64 2023-12-23
6 239 0IJCBA0D781111DCJ0018249 299.01 3,283.0 0.1716 0.0175 71.66 2023-12-23
7 249 0IJCBA0D781111DCJ0018134 298.88 3,284.8 0.1746 0.0186 71.70 2023-12-23
8 256 0IJCBA0D781111DCJ0012084 298.49 3,282.6 0.1707 0.0193 71.68 2023-12-23
9 262 0IJCBA0D781111DCJ0019537 298.73 3,284.5 0.1700 0.0196 71.64 2023-12-23
10 266 0IJCBA0D781111DCJ0016318 298.90 3,282.9 0.1677 0.0177 71.64 2023-12-23
11 270 0IJCBA0D781111DCJ0018077 298.61 3,284.2 0.1706 0.0170 71.69 2023-12-23
12 279 0IJCBA0D781111DCJ0018454 298.89 3,284.6 0.1699 0.0182 71.68 2023-12-23
13 293 0IJCBA0D781111DCJ0018302 298.57 3,284.7 0.1685 0.0185 71.68 2023-12-23
14 308 0IJCBA0D781111DCJ0018484 299.06 3,284.5 0.1721 0.0170 71.69 2023-12-23
15 312 0IJCBA0D781111DCJ0019299 298.96 3,284.7 0.1710 0.0198 71.65 2023-12-23
16 315 0IJCBA0D781111DCJ0019362 298.37 3,284.7 0.1742 0.0201 71.65 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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