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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
GPEV280H240115R1008 301.00 58.00 42.76 GP-PC200 BMS
GPCN314M260122R1001 327.00 58.01 41.24 GP-PC200B BMS
GPEV100H241123R1001 102.00 57.96 41.71 GP-PC100 BMS
GPEV280L230913R2928 288.00 57.28 40.74 GP-PC200 BMS
GPEV314H241101R1009 326.00 57.23 41.62 GP-PC200 BMS
GPEV280H231123R1011 302.00 58.00 41.98 GP-PC200 BMS
GPHC280H240515R1005 294.00 56.48 40.11 GP-PC200 BMS
GPEV280H250509R1011 308.00 58.01 43.83 GP-PC200 BMS
GPEV314L260614R2202 322.00 57.73 41.52 GP-PC200B BMS
GPRP280L240304R1501 291.00 57.99 41.69 GP-PC200 BMS
GPEV314H250517R1006 329.00 58.00 41.36 GP-PC200 BMS
GPEV280H240921R1012 305.00 57.57 42.39 GP-PC200 BMS
GPBT314M250926R1001 324.00 57.55 42.90 GP-JK200 BMS
GPEV314H260207R1008 328.00 58.00 42.39 GP-PC200B BMS
GPEV314H250527R1022 332.00 57.98 40.31 GP-JK200 BMS
GPEV314H241114R1017 324.00 57.98 41.87 GP-PC200 BMS
GPEV314H251022R1019 328.00 57.88 41.00 GP-PC200B BMS
GPEV314H260327R1005 324.00 58.01 43.59 GP-PC200 BMS
GPEV314H260612R1006 332.00 57.72 42.79 GP-PC200B BMS
GPEV280H231220R1015 294.00 58.00 42.22 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240515R2902

Specification of The Battery

Pack SN:GPHC280H240515R2902
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: 292.00 Ah (14.95 kWh)
Max Charge Voltage: 56.86 V
Min Discharge Voltage: 41.99 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 GPHC280H240515R2902 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 2 0IJCBA0B471111DCL0023994 300.97 3,283.6 0.1731 0.0220 71.84 2023-12-22
2 26 0IJCBA0B471111DCL0024009 300.76 3,284.1 0.1751 0.0223 71.70 2023-12-22
3 106 0IJCBA0B471111DCL0021932 301.11 3,284.0 0.1747 0.0205 71.73 2023-12-22
4 132 0IJCBA0B471111DCL0023997 300.73 3,283.8 0.1695 0.0220 71.75 2023-12-22
5 139 0IJCBA0B471111DCL0025129 300.96 3,284.0 0.1720 0.0211 71.65 2023-12-22
6 182 0IJCBA0B111111DCG0003709 301.05 3,285.1 0.1723 0.0214 71.69 2023-12-22
7 193 0IJCBA0B111111DCG0003892 302.26 3,285.1 0.1724 0.0216 71.63 2023-12-22
8 194 0IJCBA0B051111DCH0003948 301.24 3,284.7 0.1723 0.0210 71.76 2023-12-22
9 196 0IJCBA0B111111DCK0025113 300.05 3,283.9 0.1721 0.0204 71.64 2023-12-22
10 206 0IJCBA0B111111DCL0005320 300.06 3,284.2 0.1717 0.0201 71.74 2023-12-22
11 207 0IJCBA0B111111DCG0003706 300.86 3,284.6 0.1737 0.0225 71.64 2023-12-22
12 231 0IJCBA0B111111DCG0003881 302.50 3,285.1 0.1719 0.0220 71.71 2023-12-22
13 235 0IJCBA0B111111DCG0001709 300.92 3,284.7 0.1744 0.0209 71.70 2023-12-22
14 239 0IJCBA0B111111DCG0003723 301.25 3,285.1 0.1724 0.0219 71.71 2023-12-22
15 272 0IJCBA0B111111DCG0007353 301.22 3,284.4 0.1708 0.0223 71.60 2023-12-22
16 320 0IJCBA0B471111DCL0025207 300.74 3,284.2 0.1719 0.0220 71.69 2023-12-22

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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