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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
GPHC280H240506R1204 293.00 57.16 42.12 GP-JK200 BMS
GPEV280H240112R1015 300.00 57.99 42.87 GP-PC200 BMS
GPEV280M260609R1001 298.00 57.34 40.88 GP-PC200 BMS
GPEV314H250517R1004 328.00 57.99 41.37 GP-PC200 BMS
GPEV314H250821R1001 324.00 58.00 41.47 GP-PC200 BMS
GPEV314H260327R1008 326.00 57.98 42.55 GP-PC200 BMS
GPEV280H240616R1020 304.00 56.94 41.48 GP-PC200 BMS
GPRP280L231212R1801 287.00 57.67 41.41 GP-PC200 BMS
GPHC280H241202R2902 290.00 56.89 43.05 GP-PC200 BMS
GPEV314H250527R1017 333.00 57.99 41.73 GP-JK200 BMS
GPZH314L260202R2309 330.00 58.02 40.53 GP-JK200 BMS
GPRP100H251028R1004 106.00 58.01 40.96 JK100 BMS
GPEV280H231030R1019 298.00 57.71 41.75 GP-PC200 BMS
GPHC280H240321R1005 295.00 57.30 41.19 GP-PC200 BMS
GPEV314H260412R1009 331.00 57.05 41.72 GP-PC200B BMS
GPHC280M241217R1001 294.00 57.14 41.65 GP-JK200 BMS
GPEV314H260713R1020 329.00 58.01 41.01 GP-PC200B BMS
GPEV280H240314R1011 300.00 57.99 43.73 GP-RN200 BMS
GPEV314H250717R1011 327.00 57.88 41.45 GP-PC200 BMS
GPLS314L260527R1705 329.00 57.01 40.73 GP-PC200B BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240817R1201

Specification of The Battery

Pack SN:GPHC280H240817R1201
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: 296.00 Ah (15.16 kWh)
Max Charge Voltage: 56.79 V
Min Discharge Voltage: 41.57 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 GPHC280H240817R1201 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 79 0IJCBA0B361111DBM0023121 294.59 3,283.9 0.1774 0.0146 71.57 2023-11-23
2 99 0IJCBA0B361111DBM0023122 294.43 3,283.7 0.1766 0.0144 71.53 2023-11-23
3 113 0IJCBA0B361111DBM0023120 294.41 3,284.0 0.1744 0.0145 71.54 2023-11-23
4 180 0IJCBA0B361111DBM0021487 295.13 3,283.8 0.1774 0.0135 71.53 2023-11-23
5 248 0IJCBA0B161111DBX0003746 295.16 3,283.8 0.1759 0.0111 71.53 2023-12-02
6 259 0IJCBA0B161111DBX0003734 294.70 3,284.2 0.1755 0.0118 71.54 2023-12-02
7 270 0IJCBA0B161111DBX0003752 294.90 3,283.8 0.1743 0.0108 71.53 2023-12-02
8 280 0IJCBA0B161111DBX0003759 294.99 3,284.1 0.1726 0.0126 71.54 2023-12-02
9 285 0IJCBA0B361111DBM0020750 294.71 3,283.5 0.1744 0.0150 71.53 2023-11-23
10 302 0IJCBA0B361111DBM0023139 295.04 3,284.0 0.1759 0.0149 71.55 2023-11-23
11 308 0IJCBA0B361111DBM0022480 294.84 3,284.6 0.1765 0.0146 71.53 2023-11-23
12 310 0IJCBA0B361111DBM0023652 294.54 3,284.5 0.1791 0.0147 71.51 2023-11-23
13 312 0IJCBA0B361111DBM0026036 294.91 3,283.2 0.1786 0.0152 71.53 2023-11-24
14 316 0IJCBA0B361111DBM0026043 294.42 3,283.9 0.1756 0.0149 71.54 2023-11-24
15 317 0IJCBA0B361111DBM0026033 294.47 3,283.7 0.1768 0.0147 71.53 2023-11-24
16 318 0IJCBA0B361111DBM0026013 294.58 3,283.8 0.1768 0.0136 71.55 2023-11-24

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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