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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
GPEV314H250527R1005 332.00 58.01 41.95 GP-JK200 BMS
GPEV314H250520R1017 333.00 57.98 40.91 GP-PC200 BMS
GPHC280H250610R2901 289.00 57.60 44.20 GP-PC200 BMS
GPEV280M260415R1005 304.00 57.63 41.34 GP-RN200 BMS
GPEV280H241026R1017 305.00 57.99 41.59 GP-PC200 BMS
GPEV280H240124R1004 299.00 58.00 42.12 GP-PC200 BMS
GPEV100H241022R1010 104.00 57.33 42.59 GP-PC100 BMS
GPEV314H260412R1021 333.00 57.71 41.89 GP-PC200B BMS
GPEV314H260612R1003 329.00 57.99 42.83 GP-PC200B BMS
GPEV314H260517R1035 328.00 57.74 41.65 GP-PC200B BMS
GPEV280H230616R1011 302.00 57.20 43.20 GP-PC200 BMS
GPEV314H250610R1006 328.00 57.99 41.59 GP-PC200 BMS
GPEV280H240905R1024 306.00 57.98 42.62 GP-RN200 BMS
GPEV280H240507R1016 302.00 58.00 41.73 GP-PC200 BMS
GPEV280L230801R2406 290.00 57.54 40.47 GP-PC200 BMS
GPEV100H240930R1003 104.00 57.84 41.33 GP-PC100 BMS
GPEV314H250314R1002 332.00 57.98 41.40 GP-PC200 BMS
GPHC280H250530R1001 290.00 56.90 45.05 GP-PC200 BMS
GPEV314H260426R1001 333.00 57.78 44.17 GP-PC200B BMS
GPEV314H260615R1001 329.00 57.70 42.61 GP-PC200B BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240930R1201

Specification of The Battery

Pack SN:GPHC280H240930R1201
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JK200 BMS
Balancer: Built-in BMS 2A
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: 57.21 V
Min Discharge Voltage: 40.03 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 GPHC280H240930R1201 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 4 0IJCBA0D451111DCK0015912 299.64 3,284.6 0.1685 0.0140 71.67 2023-12-21
2 46 0IJCBA0D451111DCK0014381 299.90 3,283.9 0.1730 0.0143 71.67 2023-12-21
3 51 0IJCBA0D451111DCK0015234 299.05 3,284.8 0.1727 0.0142 71.77 2023-12-21
4 53 0IJCBA0D451111DCK0014415 299.27 3,284.0 0.1703 0.0133 71.72 2023-12-21
5 69 0IJCBA0D451111DCK0012630 299.15 3,284.8 0.1713 0.0133 71.65 2023-12-21
6 97 0IJCBA0D451111DCK0014985 299.68 3,284.4 0.1694 0.0163 71.66 2023-12-21
7 107 0IJCBA0D451111DCK0015943 299.60 3,284.5 0.1723 0.0147 71.67 2023-12-21
8 116 0IJCBA0D451111DCK0003149 299.12 3,285.1 0.1741 0.0134 71.58 2023-12-21
9 126 0IJCBA0D451111DCK0010759 299.87 3,284.4 0.1715 0.0133 71.71 2023-12-21
10 129 0IJCBA0D451111DCK0015307 299.42 3,284.6 0.1743 0.0127 71.62 2023-12-21
11 130 0IJCBA0D451111DCK0013571 299.50 3,283.8 0.1701 0.0081 71.66 2023-12-21
12 131 0IJCBA0D451111DCK0013662 299.62 3,284.2 0.1712 0.0094 71.63 2023-12-21
13 138 0IJCBA0D451111DCK0013613 299.07 3,284.1 0.1698 0.0139 71.68 2023-12-21
14 153 0IJCBA0D451111DCK0004243 299.27 3,285.4 0.1734 0.0116 71.68 2023-12-21
15 154 0IJCBA0D451111DCK0003097 299.55 3,284.6 0.1738 0.0114 71.62 2023-12-21
16 157 0IJCBA0D451111DCK0004281 299.94 3,285.3 0.1719 0.0130 71.65 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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