Tested Before Shipping. Backed by Real Data.
Happy New Year! EU warehouse shipping as normal.

Home

Contact Us

Reseller Program

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
GPEV314H260131R1046 324.00 58.01 42.33 GP-PC200B BMS
GPEV314H250224R1015 327.00 57.52 42.78 GP-PC200 BMS
GPEV280H240620R1001 303.00 57.78 41.32 GP-PC200 BMS
GPEV314H260612R1001 330.00 57.51 43.42 GP-PC200B BMS
GPEV314H251009R1008 325.00 58.01 41.67 GP-PC200B BMS
GPRP280L240102R3205 284.00 57.99 41.70 GP-PC200 BMS
GPCN314L260128R1010 327.00 58.01 40.79 GP-PC200B BMS
GPEV100H241123R1008 104.00 57.88 42.22 GP-PC100 BMS
GPHC280H240611R1004 294.00 57.21 41.13 GP-PC200 BMS
GPEV314H250402R1002 329.00 57.13 43.10 GP-PC200 BMS
GPZH314L260320R1005 331.00 57.41 41.32 GP-JK200 BMS
GPEV280H230625R1031 305.00 57.59 41.61 GP-PC200 BMS
GPEV100M250926R1006 101.00 57.89 42.21 GP-PC100 BMS
GPEV314H250516R1001 330.00 57.98 40.84 GP-PC200 BMS
GPEV314H250511R1009 329.00 57.76 40.98 GP-PC200 BMS
GPHC280H240413R1203 295.00 57.19 40.96 GP-PC200 BMS
GPEV314H250520R1017 333.00 57.98 40.91 GP-PC200 BMS
GPEV314H241010R1002 323.00 57.62 42.06 GP-PC200 BMS
GPEV280H240910R1007 305.00 57.23 41.26 GP-PC200 BMS
GPEV280H260316R1001 304.00 57.45 43.39 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240427R1002

Specification of The Battery

Pack SN:GPHC280H240427R1002
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: 295.00 Ah (15.10 kWh)
Max Charge Voltage: 57.11 V
Min Discharge Voltage: 41.33 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 GPHC280H240427R1002 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 7 0IJCBA0B111111DCK0020824 300.61 3,284.1 0.1709 0.0190 71.67 2023-12-21
2 21 0IJCBA0B471111DCK0001159 300.81 3,283.9 0.1679 0.0190 71.65 2023-12-21
3 42 0IJCBA0B111111DCK0021398 301.25 3,284.2 0.1740 0.0188 71.65 2023-12-21
4 48 0IJCBA0B471111DCK0000924 300.78 3,283.9 0.1702 0.0188 71.64 2023-12-21
5 50 0IJCBA0B471111DCK0001164 300.77 3,284.0 0.1691 0.0186 71.86 2023-12-21
6 52 0IJCBA0B471111DCK0007551 301.22 3,284.6 0.1726 0.0188 71.90 2023-12-22
7 54 0IJCBA0B051111DCH0003137 300.99 3,284.4 0.1687 0.0188 71.69 2023-12-22
8 58 0IJCBA0B471111DCK0001118 300.28 3,284.0 0.1710 0.0192 71.76 2023-12-21
9 59 0IJCBA0B471111DCK0000942 300.89 3,284.0 0.1717 0.0188 71.66 2023-12-21
10 63 0IJCBA0B471111DCK0004213 300.46 3,283.9 0.1697 0.0187 71.68 2023-12-21
11 66 0IJCBA0B051111DCG0022449 300.80 3,285.0 0.1721 0.0187 71.82 2023-12-22
12 71 0IJCBA0B471111DCK0000664 300.71 3,283.8 0.1702 0.0190 71.68 2023-12-21
13 73 0IJCBA0B471111DCK0000909 300.28 3,283.8 0.1680 0.0192 71.64 2023-12-21
14 77 0IJCBA0B051111DCG0022409 301.26 3,284.9 0.1742 0.0187 71.65 2023-12-22
15 90 0IJCBA0B471111DCK0007556 300.54 3,284.3 0.1732 0.0187 71.72 2023-12-22
16 91 0IJCBA0B051111DCG0022431 301.08 3,284.7 0.1747 0.0186 71.72 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

Home >>  Battery Pack Information Lookup
AI Chatbot