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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
GPEV314H260525R1012 330.00 57.73 42.39 GP-PC200B BMS
GPEV280L230801R2406 290.00 57.54 40.47 GP-PC200 BMS
GPEV314H250709R1001 326.00 58.01 41.36 GP-PC200 BMS
GPEV280L230602R2005 300.00 56.49 40.83 GP-PC200 BMS
GPEV314H251204R1004 324.00 58.00 41.56 GP-PC200B BMS
GPEV314H250512R1006 328.00 57.70 41.10 GP-PC200 BMS
GPEV314H251009R1007 326.00 58.01 42.19 GP-PC200B BMS
GPRP280L231127R2301 287.00 57.82 41.03 GP-PC200 BMS
GPEV314H250610R1003 329.00 57.99 41.47 GP-PC200 BMS
GPEV280H240814R1019 307.00 56.25 41.03 GP-PC200 BMS
GPHC280H240705R1401 295.00 57.47 40.64 GP-PC200 BMS
GPEV314H241231R1012 328.00 57.38 41.28 GP-PC200 BMS
GPEV314H250611R1004 328.00 57.86 41.96 GP-PC200 BMS
GPEV100H241123R1005 104.00 57.99 41.92 GP-PC100 BMS
GPEV314H250319R1023 332.00 57.96 41.65 GP-PC200 BMS
GPEV280H240105R1011 300.00 57.99 43.11 GP-PC200 BMS
GPEV314H260707R1014 331.00 57.89 42.44 GP-PC200B BMS
GPCN314M250924R1006 327.00 57.28 42.41 GP-JK200 BMS
GPEV314H250731R1005 325.00 58.00 43.50 GP-PC200 BMS
GPEV280H230616R1026 301.00 57.77 42.67 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240422R1202

Specification of The Battery

Pack SN:GPHC280H240422R1202
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: 293.00 Ah (15.00 kWh)
Max Charge Voltage: 56.09 V
Min Discharge Voltage: 42.08 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 GPHC280H240422R1202 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 20 0IJCBA0B111111DCL0001082 300.41 3,284.1 0.1732 0.0163 71.63 2023-12-22
2 75 0IJCBA0D451111DCL0004200 300.59 3,284.8 0.1722 0.0162 71.70 2023-12-22
3 106 0IJCBA0D451111DCL0005354 300.01 3,285.0 0.1734 0.0161 71.59 2023-12-22
4 110 0IJCBA0D451111DCL0005421 300.33 3,284.9 0.1707 0.0161 71.66 2023-12-22
5 117 0IJCBA0D451111DCL0003303 300.14 3,284.7 0.1723 0.0158 71.69 2023-12-22
6 119 0IJCBA0D451111DCL0003304 300.24 3,285.1 0.1712 0.0156 71.78 2023-12-22
7 137 0IJCBA0D451111DCL0003883 300.51 3,284.4 0.1710 0.0160 71.73 2023-12-22
8 139 0IJCBA0D451111DCL0007218 300.37 3,284.1 0.1717 0.0155 71.67 2023-12-22
9 204 0IJCBA0B111111DCL0003009 300.43 3,284.0 0.1716 0.0164 71.66 2023-12-22
10 247 0IJCBA0D451111DCL0003363 300.39 3,284.9 0.1702 0.0156 71.63 2023-12-22
11 281 0IJCBA0B111111DCL0002025 300.13 3,284.5 0.1729 0.0164 71.70 2023-12-22
12 284 0IJCBA0B111111DCL0002437 300.00 3,284.3 0.1729 0.0164 71.64 2023-12-22
13 295 0IJCBA0B111111DCL0002412 300.37 3,284.1 0.1728 0.0159 71.66 2023-12-22
14 302 0IJCBA0B111111DCL0002425 300.10 3,284.2 0.1739 0.0152 71.70 2023-12-22
15 303 0IJCBA0B111111DCL0001408 300.53 3,284.5 0.1724 0.0156 71.66 2023-12-22
16 322 0IJCBA0D451111DCL0005167 300.03 3,285.0 0.1717 0.0158 71.66 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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