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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
GPEV314H260529R1021 330.00 57.77 41.87 GP-PC200 BMS
GPEV280L230523R1003 283.00 56.72 40.21 GP-PC200 BMS
GPEV314H260204R1011 326.00 57.69 42.18 GP-PC200B BMS
GPCN314M260122R1204 322.00 57.93 43.29 GP-JK200 BMS
GPHC280H240605R2904 294.00 56.95 40.97 GP-PC200 BMS
GPEV314H241010R1007 324.00 57.74 41.82 GP-PC200 BMS
GPLS314L260527R1602 328.00 56.52 41.27 GP-JK200 BMS
GPEV314H250428R1005 329.00 56.21 41.16 GP-PC200 BMS
GPHC280M250325R2901 289.00 56.79 43.45 GP-RN200 BMS
GPEV314H251215R1013 323.00 57.86 41.67 GP-PC200B BMS
GPEV280H240105R1010 300.00 58.00 42.61 GP-PC200 BMS
GPEV314H251022R1024 328.00 57.75 41.77 GP-PC200B BMS
GPEV314H260602R1025 331.00 57.78 40.94 GP-PC200 BMS
GPEV280H230705R1008 303.00 56.95 41.47 GP-PC200 BMS
GPEV280H230625R1018 306.00 57.88 40.92 GP-PC200 BMS
GPEV280H240620R1025 304.00 57.31 41.22 GP-PC200 BMS
GPEV100H240930R1015 104.00 57.91 42.96 GP-PC100 BMS
GPEV314H260401R1012 331.00 57.47 42.38 GP-PC200B BMS
GPEV280H241026R1004 305.00 57.67 42.74 GP-PC200 BMS
GPRP280L231127R2301 287.00 57.82 41.03 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240515R1204

Specification of The Battery

Pack SN:GPHC280H240515R1204
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: GP-PC200 BMS
Balancer: 4A Bluetooth Active Balancer
Heater: With Heater
Cell Type: Hithium 280
Cell Grade: HSEV
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 291.00 Ah (14.90 kWh)
Max Charge Voltage: 57.26 V
Min Discharge Voltage: 44.44 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 GPHC280H240515R1204 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 48 0IJCBA0B051111DCH0000806 302.11 3,284.5 0.1701 0.0195 71.61 2023-12-22
2 125 0IJCBA0B051111DCF0001230 302.36 3,284.4 0.1732 0.0185 71.70 2023-12-17
3 173 0IJCBA0B111111DCG0003849 302.13 3,285.0 0.1694 0.0184 71.72 2023-12-22
4 174 0IJCBA0B111111DCG0003847 302.28 3,284.9 0.1712 0.0183 71.70 2023-12-22
5 176 0IJCBA0B051111DCH0003956 301.88 3,284.6 0.1721 0.0180 71.67 2023-12-22
6 187 0IJCBA0B051111DCG0031233 301.95 3,284.9 0.1720 0.0189 71.71 2023-12-22
7 201 0IJCBA0B111111DCG0003850 302.17 3,285.2 0.1748 0.0183 71.73 2023-12-22
8 209 0IJCBA0B111111DCG0003871 301.97 3,284.7 0.1734 0.0203 71.66 2023-12-22
9 213 0IJCBA0B111111DCG0003885 301.94 3,284.9 0.1726 0.0188 71.71 2023-12-22
10 233 0IJCBA0B051111DCH0003947 301.85 3,284.7 0.1712 0.0184 71.64 2023-12-22
11 240 0IJCBA0B051111DCG0031265 302.31 3,284.9 0.1726 0.0182 71.70 2023-12-22
12 241 0IJCBA0B111111DCG0003818 302.17 3,285.2 0.1726 0.0180 71.60 2023-12-22
13 246 0IJCBA0B111111DCG0003826 301.87 3,284.8 0.1705 0.0191 71.62 2023-12-22
14 248 0IJCBA0B111111DCG0003859 301.92 3,285.0 0.1726 0.0180 71.70 2023-12-22
15 296 0IJCBA0B471111DCL0023897 301.47 3,283.2 0.1752 0.0206 71.86 2023-12-22
16 313 0IJCBA0B051111DCF0009581 302.08 3,285.0 0.1717 0.0186 71.72 2023-12-18

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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