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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
GPEV314H260517R1004 327.00 57.25 43.58 GP-PC200B BMS
GPEV314H241231R1009 327.00 57.59 42.07 GP-PC200 BMS
GPHC280H240613R2902 294.00 56.92 41.45 GP-PC200 BMS
GPEV280H240515R1010 306.00 57.99 41.41 GP-PC200 BMS
GPEV314H250611R1010 330.00 58.01 42.41 GP-PC200 BMS
GPEV314H250424R1001 329.00 57.06 41.15 GP-PC200 BMS
GPEV314H250525R1008 330.00 57.97 41.44 GP-JK200 BMS
GPEV314H250319R1003 329.00 57.14 43.71 GP-JK200 BMS
GPEV280H240729R1001 302.00 58.00 41.50 GP-PC200 BMS
GPHC280H240506R1011 293.00 56.98 40.87 GP-PC200 BMS
GPEV314H250527R1016 333.00 58.01 41.74 GP-JK200 BMS
GPLS314L260421R1501 329.00 57.17 41.05 GP-JK200 BMS
GPEV314H250517R1013 329.00 57.87 41.24 GP-PC200 BMS
GPBT314M250517R1002 328.00 57.85 40.54 GP-JK200 BMS
GPEV280H240314R1014 305.00 58.00 41.86 GP-PC200 BMS
GPEV314H260109R1016 327.00 57.84 41.55 GP-PC200 BMS
GPEV314H250215R1011 328.00 57.41 42.60 GP-PC200 BMS
GPHC280H240401R1202 295.00 56.96 40.50 GP-PC200 BMS
GPEV314H241015R1023 325.00 58.00 41.23 GP-PC200 BMS
GPCN314M260722R1003 327.00 57.38 42.71 GP-JK200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240930R2901

Specification of The Battery

Pack SN:GPHC280H240930R2901
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: 291.00 Ah (14.90 kWh)
Max Charge Voltage: 56.43 V
Min Discharge Voltage: 42.24 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 GPHC280H240930R2901 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 3 0IJCBA0D451111DCK0013076 298.66 3,284.5 0.1727 0.0163 71.69 2023-12-21
2 9 0IJCBA0D451111DCK0010316 297.83 3,284.4 0.1719 0.0117 71.68 2023-12-21
3 28 0IJCBA0D451111DCK0013566 297.81 3,284.1 0.1711 0.0106 71.65 2023-12-21
4 36 0IJCBA0D451111DCK0015200 298.92 3,285.0 0.1738 0.0141 71.69 2023-12-21
5 47 0IJCBA0D451111DCK0013945 298.80 3,284.1 0.1705 0.0151 71.70 2023-12-21
6 49 0IJCBA0D451111DCK0012316 298.75 3,284.2 0.1754 0.0133 71.67 2023-12-21
7 52 0IJCBA0D451111DCK0014375 299.00 3,284.1 0.1698 0.0155 71.68 2023-12-21
8 63 0IJCBA0D451111DCK0012344 298.95 3,284.5 0.1761 0.0134 71.68 2023-12-21
9 89 0IJCBA0D451111DCK0014739 298.91 3,283.8 0.1708 0.0151 71.68 2023-12-21
10 110 0IJCBA0D451111DCK0014812 297.25 3,283.7 0.1724 0.0156 71.67 2023-12-21
11 111 0IJCBA0D451111DCK0015231 298.87 3,284.3 0.1717 0.0153 71.69 2023-12-21
12 120 0IJCBA0D451111DCK0014823 298.98 3,283.5 0.1722 0.0151 71.67 2023-12-21
13 125 0IJCBA0D451111DCK0013030 298.87 3,284.6 0.1717 0.0138 71.72 2023-12-21
14 134 0IJCBA0D451111DCK0013663 297.67 3,284.1 0.1711 0.0125 71.64 2023-12-21
15 144 0IJCBA0D451111DCK0013064 298.68 3,284.3 0.1702 0.0149 71.69 2023-12-21
16 152 0IJCBA0D451111DCK0013580 297.34 3,284.1 0.1719 0.0095 71.66 2023-12-21

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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