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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
GPEV314H251009R1022 325.00 57.81 42.50 GP-PC200B BMS
GPRP280L231113R3205 284.00 57.86 40.93 GP-PC200 BMS
GPHC280H240930R1002 293.00 57.98 43.24 GP-RN200 BMS
GPEV314H250329R1013 331.00 57.84 40.43 GP-PC200 BMS
GPEV280H240515R1014 304.00 57.96 42.44 GP-PC200 BMS
GPHC280M250509R1004 292.00 56.35 41.78 GP-PC200 BMS
GPLS314L260527R1606 321.00 56.31 42.94 GP-JK200 BMS
GPCN314L260417R1401 327.00 58.01 40.95 GP-PC200B BMS
GPEV314H241031R1001 324.00 57.53 42.04 GP-PC200 BMS
GPEV280H240910R1003 306.00 57.85 41.60 GP-PC200 BMS
GPLS314L260421R1601 329.00 58.00 41.94 GP-JK200 BMS
GPEV314H250731R1008 326.00 57.95 41.48 GP-PC200 BMS
GPEV100H240930R1009 105.00 57.48 42.11 GP-PC100 BMS
GPEV280H240918R1019 307.00 57.21 40.98 GP-PC200 BMS
GPEV280H240520R1017 299.00 57.99 42.27 GP-PC200 BMS
GPEV100H240930R1017 104.00 57.99 42.22 GP-PC100 BMS
GPEV314H250610R1004 328.00 57.98 41.64 GP-PC200 BMS
GPEV314H260517R1020 327.00 57.01 40.71 GP-PC200B BMS
GPHC280H241116R1003 292.00 57.00 43.09 GP-PC200 BMS
GPEV314H260129R1008 326.00 57.54 41.08 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240321R1004

Specification of The Battery

Pack SN:GPHC280H240321R1004
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: 294.00 Ah (15.05 kWh)
Max Charge Voltage: 56.91 V
Min Discharge Voltage: 42.03 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 GPHC280H240321R1004 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 7 0IJCBA0B111111DCK0023386 300.05 3,284.8 0.1685 0.0235 71.70 2023-12-21
2 50 0IJCBA0B111111DCK0023380 300.76 3,285.0 0.1718 0.0227 71.70 2023-12-21
3 65 0IJCBA0B471111DCK0006338 300.27 3,284.0 0.1696 0.0218 71.71 2023-12-21
4 66 0IJCBA0B471111DCK0007392 300.19 3,283.7 0.1698 0.0236 71.71 2023-12-21
5 69 0IJCBA0B471111DCK0008034 300.32 3,283.9 0.1745 0.0220 71.81 2023-12-21
6 79 0IJCBA0B111111DCK0023421 300.51 3,284.3 0.1756 0.0225 71.68 2023-12-21
7 134 0IJCBA0B471111DCK0003817 300.40 3,284.0 0.1701 0.0220 71.67 2023-12-21
8 136 0IJCBA0B471111DCK0004309 300.17 3,284.3 0.1743 0.0236 71.70 2023-12-21
9 153 0IJCBA0B471111DCK0003834 300.34 3,284.0 0.1688 0.0227 71.68 2023-12-21
10 155 0IJCBA0B471111DCK0008004 300.07 3,284.0 0.1718 0.0225 71.70 2023-12-21
11 169 0IJCBA0B471111DCK0009923 300.00 3,283.5 0.1729 0.0218 71.75 2023-12-22
12 181 0IJCBA0B471111DCL0028028 300.37 3,284.2 0.1722 0.0234 71.73 2023-12-22
13 216 0IJCBA0B051111DCG0022363 300.76 3,284.6 0.1728 0.0227 71.62 2023-12-22
14 222 0IJCBA0B111111DCL0002222 300.47 3,283.2 0.1694 0.0222 71.71 2023-12-22
15 225 0IJCBA0B471111DCK0003921 300.46 3,284.2 0.1714 0.0219 71.67 2023-12-22
16 229 0IJCBA0B051111DCH0002805 300.43 3,284.4 0.1719 0.0236 71.67 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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