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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
GPEV314H260702R1007 331.00 56.95 42.18 GP-PC200B BMS
GPEV314H251016R1011 329.00 58.01 41.37 GP-PC200B BMS
GPRP100H251028R1019 106.00 57.97 42.18 JK100 BMS
GPHC280H240605R2904 294.00 56.95 40.97 GP-PC200 BMS
GPLS314L260527R1704 328.00 56.13 42.22 GP-PC200B BMS
GPEV280H240616R1013 304.00 57.85 40.54 GP-PC200 BMS
GPEV280H231227R1001 303.00 57.99 42.43 GP-PC200 BMS
GPEV280L230801R2217 289.00 57.78 40.29 GP-PC200 BMS
GPEV314H250218R1003 328.00 57.61 41.81 GP-PC200 BMS
GPEV314H260327R1005 324.00 58.01 43.59 GP-PC200 BMS
GPEV100H241022R1007 104.00 57.82 40.99 GP-PC100 BMS
GPEV314H250507R1009 330.00 57.99 41.61 GP-PC200 BMS
GPHC280H241116R1204 292.00 57.32 42.01 GP-PC200 BMS
GPHC280H240612R1402 295.00 56.01 41.79 GP-PC200 BMS
GPEV280H241014R1005 306.00 57.69 41.50 GP-PC200 BMS
GPEV280H241119R1007 304.00 57.75 41.01 GP-PC200 BMS
GPEV314H260805R1003 333.00 57.79 41.55 GP-PC200B BMS
GPEV280H240921R1011 306.00 57.98 42.16 GP-PC200 BMS
GPHC280H240926R1201 292.00 57.53 43.38 GP-RN200 BMS
GPHC280H240615R1010 293.00 56.23 42.24 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240910R1602

Specification of The Battery

Pack SN:GPHC280H240910R1602
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: 57.03 V
Min Discharge Voltage: 42.51 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 GPHC280H240910R1602 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 81 0IJCBA0A831111DC80008821 299.62 3,219.6 0.1780 0.0319 71.71 2023-12-15
2 84 0IJCBA0A831111DC80006971 299.48 3,218.1 0.1790 0.0246 71.70 2023-12-15
3 90 0IJCBA0A761111DC50024303 299.83 3,220.1 0.1778 0.0332 71.68 2023-12-12
4 92 0IJCBA0A831111DC80007418 299.56 3,219.9 0.1763 0.0349 71.60 2023-12-15
5 95 0IJCBA0A831111DC80002490 299.42 3,219.4 0.1775 0.0266 71.60 2023-12-15
6 96 0IJCBA0A831111DC50028601 299.75 3,219.8 0.1775 0.0289 71.66 2023-12-12
7 97 0IJCBA0A831111DC80008177 299.68 3,219.8 0.1758 0.0339 71.70 2023-12-15
8 98 0IJCBA0A831111DC80008820 299.83 3,219.4 0.1766 0.0292 71.60 2023-12-15
9 99 0IJCBA0A831111DC50026050 299.64 3,220.2 0.1776 0.0351 71.69 2023-12-12
10 100 0IJCBA0A831111DC80006417 299.82 3,219.1 0.1757 0.0325 71.71 2023-12-15
11 104 0IJCBA0A831111DC80007579 299.66 3,220.1 0.1774 0.0251 71.71 2023-12-15
12 105 0IJCBA0A831111DC80007412 299.61 3,220.0 0.1773 0.0336 71.70 2023-12-15
13 109 0IJCBA0A831111DC80008848 299.86 3,219.3 0.1779 0.0328 71.60 2023-12-15
14 110 0IJCBA0A811111DC40029126 299.88 3,221.4 0.1774 0.0340 71.68 2023-12-12
15 118 0IJCBA0A761111DC50022822 299.60 3,219.7 0.1775 0.0230 71.68 2023-12-12
16 120 0IJCBA0A831111DC80007726 299.80 3,220.0 0.1762 0.0313 71.59 2023-12-15

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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