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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
GPHC280H250530R1003 291.00 57.31 44.88 GP-PC200 BMS
GPHC280H240822R1004 296.00 57.86 41.99 GP-JK200 BMS
GPEV314H260605R1037 329.00 57.91 43.11 GP-PC200 BMS
GPEV280H240105R1025 299.00 58.00 43.78 GP-PC200 BMS
GPEV314H250908R1006 327.00 58.01 41.94 GP-JK200 BMS
GPEV280H240710R1017 302.00 58.00 40.63 GP-PC200 BMS
GPHC280H240427R2902 295.00 57.16 41.26 GP-PC200 BMS
GPHC280H240822R2904 294.00 57.09 42.52 GP-JK200 BMS
GPEV314H260521R1018 327.00 57.90 42.16 GP-PC200 BMS
GPEV314H251016R1009 328.00 58.00 41.60 GP-PC200B BMS
GPEV314H260206R1017 327.00 57.63 42.92 GP-PC200B BMS
GPEV314H260525R1018 331.00 57.64 42.68 GP-PC200B BMS
GPEV314M250228R1001 328.00 57.30 42.35 GP-PC200 BMS
GPEV314H251124R1006 327.00 58.01 41.50 GP-PC200B BMS
GPEV280L230602R1301 299.00 57.02 41.97 GP-PC200 BMS
GPHC280H240705R2903 295.00 56.81 40.74 GP-PC200 BMS
GPEV314H260605R1008 332.00 57.99 42.48 GP-PC200 BMS
GPEV280H240105R1023 304.00 57.99 42.51 GP-PC200 BMS
GPEV280H231220R1022 301.00 58.00 41.53 GP-PC200 BMS
GPEV314H250319R1013 330.00 56.97 43.03 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280M250307R1003

Specification of The Battery

Pack SN:GPHC280M250307R1003
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: 56.85 V
Min Discharge Voltage: 43.15 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 GPHC280M250307R1003 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 16 0IJCBA0C731111DAS0002026 299.14 3,286.0 0.1746 0.0150 71.61 2023-10-28
2 35 0IJCBA0C731111DAS0002095 299.46 3,285.0 0.1716 0.0150 71.63 2023-10-28
3 38 0IJCBA0C731111DAS0002102 299.80 3,286.0 0.1700 0.0150 71.56 2023-10-28
4 48 0IJCBA0C731111DAS0002203 299.80 3,286.0 0.1721 0.0150 71.54 2023-10-28
5 55 0IJCBA0C731111DAS0002022 299.40 3,286.0 0.1731 0.0150 71.62 2023-10-28
6 108 0IJCBA0C731111DAS0002169 299.47 3,286.0 0.1716 0.0150 71.62 2023-10-28
7 110 0IJCBA0C731111DAS0002187 299.47 3,285.0 0.1722 0.0150 71.63 2023-10-28
8 113 0IJCBA0C731111DAS0002090 299.77 3,285.0 0.1722 0.0150 71.61 2023-10-28
9 118 0IJCBA0C731111DAS0002109 299.30 3,286.0 0.1717 0.0150 71.57 2023-10-28
10 119 0IJCBA0C731111DAS0002173 299.86 3,285.0 0.1731 0.0150 71.61 2023-10-28
11 122 0IJCBA0C731111DAS0002101 299.48 3,286.0 0.1719 0.0150 71.61 2023-10-28
12 124 0IJCBA0C731111DAS0001965 299.85 3,286.0 0.1731 0.0150 71.62 2023-10-28
13 126 0IJCBA0C731111DAS0002176 299.45 3,286.0 0.1726 0.0150 71.54 2023-10-28
14 132 0IJCBA0C731111DAP0000161 299.14 3,286.0 0.1729 0.0150 71.61 2023-10-29
15 139 0IJCBA0C731111DAS0002098 299.47 3,286.0 0.1719 0.0150 71.60 2023-10-28
16 150 0IJCBA0C731111DAS0002033 299.87 3,285.0 0.1714 0.0150 71.61 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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