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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
GPHC280H240515R1201 295.00 57.23 41.13 GP-PC200 BMS
GPEV280H231123R1006 305.00 57.99 41.41 GP-PC200 BMS
GPEV314H260622R1008 326.00 57.72 41.87 GP-PC200 BMS
GPEV314H250717R1001 325.00 57.94 42.64 GP-PC200 BMS
GPEV314H260119R1001 324.00 57.73 42.21 GP-PC200 BMS
GPEV314H260320R1005 324.00 57.96 44.09 GP-PC200 BMS
GPHC280M250307R1201 286.00 56.26 41.75 GP-JK200 BMS
GPCN314L260128R1502 327.00 57.78 40.48 GP-JK200 BMS
GPEV280H240921R1002 306.00 57.39 41.59 GP-PC200 BMS
GPEV280H240814R1018 307.00 57.67 41.13 GP-PC200 BMS
GPEV280H240401R1020 307.00 57.96 42.50 GP-RN200 BMS
GPEV314H251106R1009 332.00 58.01 40.65 GP-JK200 BMS
GPEV280H241014R1012 306.00 57.14 41.40 GP-PC200 BMS
GPLS280M251201R2913 287.00 57.93 43.07 GP-PC200B BMS
GPEV280H230705R1017 306.00 57.77 40.78 GP-PC200 BMS
GPHC280H240515R1003 293.00 56.50 41.13 GP-PC200 BMS
GPEV314H251022R1005 328.00 57.87 41.21 GP-PC200B BMS
GPLS314L260421R1704 324.00 58.01 44.91 GP-JK200 BMS
GPEV314H260401R1032 334.00 57.97 41.92 GP-PC200B BMS
GPEV280H240710R1019 302.00 58.00 41.81 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240705R1001

Specification of The Battery

Pack SN:GPHC280H240705R1001
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: 56.73 V
Min Discharge Voltage: 40.45 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 GPHC280H240705R1001 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 44 0IJCBA0B051111DCJ0022826 301.38 3,284.0 0.1738 0.0140 71.69 2023-12-20
2 126 0IJCBA0B051111DCH0004919 301.50 3,284.9 0.1703 0.0074 71.61 2023-12-19
3 159 0IJCBA0B111111DCH0025273 301.32 3,285.0 0.1689 0.0095 71.71 2023-12-19
4 173 0IJCBA0B051111DCH0005163 301.20 3,285.0 0.1723 0.0111 71.60 2023-12-19
5 182 0IJCBA0B051111DCH0005156 301.62 3,285.1 0.1706 0.0071 71.67 2023-12-19
6 184 0IJCBA0B051111DCH0005160 301.96 3,284.9 0.1709 0.0074 71.63 2023-12-19
7 191 0IJCBA0B051111DCH0005164 301.50 3,285.1 0.1725 0.0081 71.61 2023-12-19
8 215 0IJCBA0B051111DCH0004929 301.78 3,284.9 0.1717 0.0081 71.66 2023-12-19
9 219 0IJCBA0B051111DCH0004920 301.88 3,285.0 0.1711 0.0119 71.63 2023-12-19
10 230 0IJCBA0B051111DCH0004942 301.89 3,284.8 0.1728 0.0113 71.66 2023-12-19
11 242 0IJCBA0B051111DCH0004900 302.11 3,284.8 0.1730 0.0143 71.62 2023-12-19
12 247 0IJCBA0B051111DCH0009725 301.16 3,283.7 0.1712 0.0133 71.82 2023-12-20
13 287 0IJCBA0B051111DCH0009754 301.67 3,283.5 0.1710 0.0136 71.69 2023-12-20
14 300 0IJCBA0B051111DCH0009772 301.73 3,283.7 0.1701 0.0142 71.65 2023-12-20
15 310 0IJCBA0B051111DCH0009753 301.36 3,283.8 0.1696 0.0129 71.67 2023-12-20
16 320 0IJCBA0B051111DCH0009757 301.92 3,283.7 0.1683 0.0140 71.69 2023-12-20

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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