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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
GPEV314H250428R1002 330.00 56.97 41.03 GP-PC200 BMS
GPEV314H250520R1002 331.00 57.99 41.26 GP-PC200 BMS
GPHC280H240822R1001 294.00 57.17 43.98 GP-JK200 BMS
GPEV280H240831R1003 306.00 58.00 42.57 GP-RN200 BMS
GPEV280H240105R1024 300.00 58.00 44.37 GP-PC200 BMS
GPEV280H250326R1001 300.00 57.70 41.67 GP-JK200 BMS
GPEV314H250908R1007 326.00 58.01 41.29 GP-JK200 BMS
GPCN314M260114R1214 325.00 57.62 41.45 GP-PC200B BMS
GPEV314H260615R1003 330.00 58.01 42.20 GP-PC200B BMS
GPEV314H250522R1011 331.00 57.94 41.43 GP-JK200 BMS
GPZH314L260320R1005 331.00 57.41 41.32 GP-JK200 BMS
GPEV280H240323R1010 304.00 57.99 42.13 GP-PC200 BMS
GPEV314H260514R1022 328.00 57.68 42.47 GP-PC200B BMS
GPEV280L230711R2001 299.00 56.98 41.85 GP-PC200 BMS
GPEV314H250610R1005 327.00 57.97 41.55 GP-PC200 BMS
GPEV314H260622R1020 332.00 57.53 42.06 GP-PC200B BMS
GPHC280M241217R1001 294.00 57.14 41.65 GP-JK200 BMS
GPEV280H230625R1014 307.00 57.44 40.87 GP-PC200 BMS
GPCN314M260722R1007 326.00 57.72 42.75 GP-JK200 BMS
GPEV314H250709R1007 325.00 57.93 42.67 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240615R1007

Specification of The Battery

Pack SN:GPHC280H240615R1007
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: 57.08 V
Min Discharge Voltage: 42.21 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 GPHC280H240615R1007 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 60 0IJCBA0B471111DCJ0029574 300.15 3,284.8 0.1721 0.0195 71.69 2023-12-20
2 64 0IJCBA0B471111DCJ0029131 300.26 3,284.4 0.1743 0.0195 71.69 2023-12-20
3 86 0IJCBA0B471111DCJ0029575 300.31 3,284.5 0.1721 0.0190 71.69 2023-12-20
4 104 0IJCBA0B471111DCJ0029577 300.27 3,284.8 0.1716 0.0196 71.66 2023-12-20
5 161 0IJCBA0B051111DCJ0021126 300.30 3,283.3 0.1716 0.0190 71.72 2023-12-20
6 163 0IJCBA0B051111DCJ0020930 300.14 3,283.9 0.1698 0.0198 71.78 2023-12-20
7 201 0IJCBA0B051111DCJ0020487 300.21 3,283.3 0.1722 0.0198 71.68 2023-12-20
8 221 0IJCBA0B111111DCJ0000292 300.39 3,284.8 0.1730 0.0199 71.68 2023-12-20
9 233 0IJCBA0B111111DCJ0000409 300.37 3,284.7 0.1751 0.0192 71.65 2023-12-20
10 253 0IJCBA0B051111DCJ0020934 300.47 3,283.8 0.1691 0.0199 71.67 2023-12-20
11 254 0IJCBA0B051111DCJ0020402 300.46 3,283.7 0.1701 0.0199 71.85 2023-12-20
12 263 0IJCBA0B051111DCJ0020221 300.59 3,283.7 0.1672 0.0195 71.67 2023-12-20
13 276 0IJCBA0B051111DCJ0020475 300.18 3,283.3 0.1690 0.0196 71.66 2023-12-20
14 295 0IJCBA0B051111DCJ0020480 300.59 3,283.9 0.1710 0.0200 71.87 2023-12-20
15 309 0IJCBA0B051111DCJ0020479 300.16 3,283.1 0.1720 0.0199 71.66 2023-12-20
16 313 0IJCBA0B051111DCJ0020220 300.01 3,283.3 0.1696 0.0192 71.78 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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