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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
GPEV314H260707R1019 333.00 58.01 41.59 GP-PC200B BMS
GPHC280H240519R1002 293.00 57.88 42.91 GP-PC200 BMS
GPHC280H241116R1202 291.00 57.17 42.31 GP-PC200 BMS
GPEV314H260228R1014 327.00 58.01 41.62 GP-PC200 BMS
GPEV314H250514R1010 331.00 57.99 41.32 GP-PC200 BMS
GPHC280H240612R1002 292.00 56.03 41.63 GP-PC200 BMS
GPEV314H260506R1032 332.00 57.56 42.24 GP-PC200B BMS
GPLS314L260425R2905 324.00 57.85 43.31 GP-JK200 BMS
GPEV314H250507R1019 330.00 58.00 41.70 GP-PC200 BMS
GPEV314H250717R1003 325.00 57.98 42.22 GP-PC200 BMS
GPEV280H240611R1007 306.00 57.77 40.97 GP-PC200 BMS
GPCN314L260331R1302 327.00 57.87 40.48 GP-JK200 BMS
GPHC280H240321R2903 295.00 57.13 41.32 GP-PC200 BMS
GPCN314M260310R1002 327.00 58.01 42.06 GP-PC200B BMS
GPGT102H251017R1008 100.00 58.00 45.21 JK100 BMS
GPEV314H260207R1013 327.00 58.01 42.01 GP-PC200B BMS
GPEV314H250428R1007 330.00 56.60 41.36 GP-PC200 BMS
GPEV280H240620R1020 304.00 57.69 40.79 GP-PC200 BMS
GPEV314H260521R1004 325.00 57.46 42.73 GP-PC200 BMS
GPEV314H260602R1004 328.00 57.93 41.74 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280M250307R1002

Specification of The Battery

Pack SN:GPHC280M250307R1002
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: GP-PC200 BMS
Balancer: 4A Bluetooth Active Balancer
Heater: With Heater
Cell Type: Hithium 280
Cell Grade: HSEV-
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 287.00 Ah (14.69 kWh)
Max Charge Voltage: 57.15 V
Min Discharge Voltage: 43.28 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 GPHC280M250307R1002 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 12 0IJCBA0C731111DAS0001895 299.52 3,285.0 0.1728 0.0140 71.61 2023-10-28
2 13 0IJCBA0C731111DAS0001928 299.55 3,286.0 0.1732 0.0130 71.62 2023-10-28
3 14 0IJCBA0C731111DAS0001945 299.41 3,285.0 0.1724 0.0130 71.64 2023-10-28
4 17 0IJCBA0C731111DAS0001941 298.93 3,285.0 0.1746 0.0130 71.62 2023-10-28
5 18 0IJCBA0C731111DAS0002209 299.82 3,286.0 0.1717 0.0140 71.59 2023-10-28
6 20 0IJCBA0C731111DAS0001976 299.56 3,285.0 0.1723 0.0130 71.63 2023-10-28
7 31 0IJCBA0C731111DAS0002029 299.87 3,286.0 0.1756 0.0140 71.63 2023-10-28
8 73 0IJCBA0C731111DAS0002197 299.61 3,285.0 0.1723 0.0140 71.56 2023-10-28
9 77 0IJCBA0B361111DBB0025923 299.82 3,284.2 0.1712 0.0140 71.53 2023-11-13
10 94 0IJCBA0C731111DAS0001924 299.61 3,285.0 0.1721 0.0140 71.61 2023-10-28
11 141 0IJCBA0C731111DAS0001855 299.58 3,286.0 0.1724 0.0130 71.63 2023-10-29
12 147 0IJCBA0C731111DAS0001873 299.15 3,285.0 0.1731 0.0150 71.62 2023-10-28
13 148 0IJCBA0C731111DAS0002057 299.75 3,286.0 0.1715 0.0150 71.63 2023-10-28
14 156 0IJCBA0C731111DAS0002019 299.49 3,285.0 0.1756 0.0130 71.63 2023-10-28
15 158 0IJCBA0C731111DAS0002041 299.58 3,285.0 0.1713 0.0140 71.61 2023-10-28
16 159 0IJCBA0C731111DAS0002097 299.68 3,286.0 0.1712 0.0150 71.62 2023-10-28

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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