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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
GPEV280L230602R1008 302.00 57.01 40.96 GP-PC200 BMS
GPEV280H240314R1007 300.00 58.00 44.44 GP-RN200 BMS
GPHC280H240413R1304 294.00 57.05 40.93 GP-PC200 BMS
GPEV314H250616R1010 326.00 57.99 41.29 GP-PC200 BMS
GPEV280L230913R3601 287.00 57.70 41.04 GP-PC200 BMS
GPEV314H250821R1007 324.00 58.01 41.88 GP-PC200 BMS
GPEV314H260521R1009 325.00 57.84 41.37 GP-PC200 BMS
GPEV280H230625R1008 304.00 57.28 41.32 GP-PC200 BMS
GPEV100H240930R1012 103.00 57.99 43.80 GP-PC100 BMS
GPEV314H260615R1002 329.00 57.78 41.65 GP-PC200B BMS
GPHC280H240612R1002 292.00 56.03 41.63 GP-PC200 BMS
GPHC280H240422R1202 293.00 56.09 42.08 GP-PC200 BMS
GPEV280H240814R1015 306.00 57.07 41.43 GP-PC200 BMS
GPHC280H240729R2901 292.00 57.12 40.93 GP-PC200 BMS
GPEV314H250428R1007 330.00 56.60 41.36 GP-PC200 BMS
GPHC280H240628R2901 295.00 56.86 41.80 GP-JK200 BMS
GPEV280H240905R1019 305.00 57.98 42.84 GP-RN200 BMS
GPEV314H260709R1027 330.00 58.01 41.79 GP-PC200B BMS
GPLS314L260421R1002 330.00 57.50 41.31 GP-JK200 BMS
GPEV280H240926R1010 306.00 57.29 42.92 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240401R1004

Specification of The Battery

Pack SN:GPHC280H240401R1004
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: 57.45 V
Min Discharge Voltage: 41.60 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 GPHC280H240401R1004 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 6 0IJCBA0B471111DCK0004712 300.73 3,283.8 0.1705 0.0235 71.69 2023-12-21
2 13 0IJCBA0B471111DCK0007438 300.43 3,283.9 0.1710 0.0234 71.72 2023-12-21
3 21 0IJCBA0B471111DCK0005883 300.34 3,284.1 0.1723 0.0247 71.81 2023-12-21
4 62 0IJCBA0B471111DCK0005049 301.19 3,283.2 0.1690 0.0228 71.70 2023-12-21
5 86 0IJCBA0B471111DCK0008017 300.74 3,284.4 0.1710 0.0244 71.71 2023-12-21
6 91 0IJCBA0B471111DCK0007997 300.83 3,284.4 0.1741 0.0241 71.72 2023-12-21
7 94 0IJCBA0B471111DCK0007999 301.19 3,284.5 0.1747 0.0241 71.85 2023-12-21
8 100 0IJCBA0B471111DCK0007272 300.37 3,284.2 0.1693 0.0247 71.90 2023-12-21
9 103 0IJCBA0B471111DCK0005139 300.79 3,283.3 0.1722 0.0227 71.69 2023-12-21
10 108 0IJCBA0B471111DCK0006190 300.67 3,284.2 0.1693 0.0244 71.71 2023-12-21
11 118 0IJCBA0B471111DCK0007289 300.38 3,284.1 0.1703 0.0246 71.70 2023-12-21
12 140 0IJCBA0B471111DCK0004512 300.94 3,283.6 0.1718 0.0229 71.71 2023-12-21
13 143 0IJCBA0B471111DCK0004498 300.77 3,283.7 0.1694 0.0224 71.70 2023-12-21
14 145 0IJCBA0B471111DCK0005138 300.33 3,283.4 0.1707 0.0232 71.89 2023-12-21
15 146 0IJCBA0B471111DCK0005170 301.01 3,283.8 0.1693 0.0247 71.69 2023-12-21
16 147 0IJCBA0B471111DCK0005183 300.83 3,283.8 0.1720 0.0244 71.71 2023-12-21

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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