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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
GPEV314H260609R1011 332.00 57.65 41.42 GP-PC200B BMS
GPEV314H260421R1009 331.00 57.83 41.49 GP-PC200B BMS
GPEV280H240616R1018 306.00 57.98 40.83 GP-PC200 BMS
GPEV314H260204R1008 326.00 57.99 42.14 GP-PC200B BMS
GPEV314H241114R1016 326.00 57.97 41.11 GP-PC200 BMS
GPEV314H260131R1034 322.00 57.32 42.64 GP-PC200 BMS
GPEV280L230913R2905 281.00 57.71 41.78 GP-RN150 BMS
GPEV100H240826R1008 104.00 57.99 41.33 GP-PC200 BMS
GPEV314H251124R1006 327.00 58.01 41.50 GP-PC200B BMS
GPCN314L260316R1002 326.00 57.84 40.43 GP-PC200B BMS
GPCN314M260122R1203 323.00 57.73 42.38 GP-JK200 BMS
GPEV314H260622R1008 326.00 57.72 41.87 GP-PC200 BMS
GPEV280H241014R1007 306.00 57.55 41.95 GP-PC200 BMS
GPEV280H240620R1006 302.00 57.45 42.08 GP-PC200 BMS
GPEV100H241123R1024 105.00 56.94 40.87 GP-PC100 BMS
GPEV314H260423R1011 332.00 57.74 41.91 GP-PC200B BMS
GPEV314H260206R1018 328.00 57.82 42.00 GP-PC200B BMS
GPCN314L260331R1302 327.00 57.87 40.48 GP-JK200 BMS
GPHC280H240615R2902 295.00 56.41 40.71 GP-PC200 BMS
GPEV280L230602R1004 300.00 57.01 40.50 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240604R2902

Specification of The Battery

Pack SN:GPHC280H240604R2902
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: 295.00 Ah (15.10 kWh)
Max Charge Voltage: 57.20 V
Min Discharge Voltage: 40.66 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 GPHC280H240604R2902 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 7 0IJCBA0D011111DCG0008329 300.08 3,282.4 0.1717 0.2617 71.73 2024-06-04
2 35 0IJCBA0D781111DCG0007536 301.73 3,282.6 0.1722 0.2649 71.71 2024-06-04
3 53 0IJCBA0D011111DCG0007783 302.65 3,285.4 0.1674 0.2682 71.81 2024-06-04
4 59 0IJCBA0D011111DCG0007434 302.52 3,285.7 0.1703 0.2636 71.69 2024-06-04
5 71 0IJCBA0D011111DCG0005334 301.52 3,284.4 0.1687 0.2666 71.65 1970-01-01
6 78 0IJCBA0D781111DCG0007503 302.43 3,283.7 0.1681 0.2625 71.73 1970-01-01
7 85 0IJCBA0D011111DCH0001457 302.87 3,286.0 0.1724 0.2600 71.70 1970-01-01
8 89 0IJCBA0D451111DCJ0023333 301.97 3,282.6 0.1674 0.2630 71.71 2024-06-04
9 131 0IJCBA0D451111DCK0001276 302.02 3,286.1 0.1739 0.2596 71.80 2024-06-04
10 133 0IJCBA0D451111DCK0001217 300.46 3,282.4 0.1739 0.2659 71.66 1970-01-01
11 135 0IJCBA0D451111DCK0001270 300.42 3,285.9 0.1688 0.2677 71.67 1970-01-01
12 140 0IJCBA0D011111DCJ0008757 300.64 3,285.3 0.1697 0.2591 71.63 1970-01-01
13 144 0IJCBA0D011111DCJ0019080 301.98 3,283.3 0.1663 0.2638 71.71 2024-06-04
14 153 0IJCBA0D011111DCJ0016714 302.64 3,284.1 0.1699 0.2588 71.84 1970-01-01
15 158 0IJCBA0D011111DCG0007902 300.05 3,285.1 0.1668 0.2628 71.69 2024-06-04
16 160 0IJCBA0D781111DCG0007506 301.81 3,282.6 0.1733 0.2588 71.67 1970-01-01

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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