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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
GPEV280L230913R2921 287.00 57.91 41.51 GP-RN150 BMS
GPEV314H250428R1004 331.00 58.00 42.35 GP-PC200 BMS
GPEV314L260614R2601 323.00 57.75 41.45 GP-PC200B BMS
GPEV314H241101R1002 325.00 57.59 41.64 GP-PC200 BMS
GPHC280M250509R1003 292.00 56.42 42.42 GP-PC200 BMS
GPEV280H240620R1047 305.00 57.22 41.11 GP-PC200 BMS
GPEV280H250326R1001 300.00 57.70 41.67 GP-JK200 BMS
GPLS280M251201R2906 286.00 57.64 43.12 GP-PC200B BMS
GPLS314L260425R2906 315.00 57.99 44.20 GP-JK200 BMS
GPEV314H251106R1003 329.00 57.95 41.83 GP-PC200B BMS
GPEV280H231220R1020 297.00 57.99 41.79 GP-PC200 BMS
GPEV100H241022R1003 103.00 57.79 42.98 GP-PC100 BMS
GPZH314L260417R3301 327.00 56.96 43.19 GP-JK200 BMS
GPEV100H260413R1003 102.00 57.08 40.63 GP-PC100 BMS
GPHC280H240506R1017 293.00 57.24 41.49 GP-PC200 BMS
GPEV280H230625R1025 305.00 57.25 40.73 GP-PC200 BMS
GPEV314H250224R1008 329.00 57.35 40.57 GP-PC200 BMS
GPEV280H240105R1024 300.00 58.00 44.37 GP-PC200 BMS
GPEV314H251215R1016 323.00 58.01 41.78 GP-PC200 BMS
GPCN314L260128R1009 326.00 57.48 41.72 GP-PC200B BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240613R1201

Specification of The Battery

Pack SN:GPHC280H240613R1201
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: 56.50 V
Min Discharge Voltage: 42.21 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 GPHC280H240613R1201 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 163 0IJCBA0D011111DCG0017378 300.44 3,284.1 0.1687 0.0133 71.67 2023-12-20
2 175 0IJCBA0D011111DCG0017373 301.02 3,284.5 0.1736 0.0139 71.62 2023-12-20
3 183 0IJCBA0D011111DCG0016923 300.76 3,284.8 0.1686 0.0119 71.64 2023-12-19
4 184 0IJCBA0D011111DCG0017332 300.93 3,283.5 0.1693 0.0068 71.69 2023-12-19
5 186 0IJCBA0D011111DCG0017735 300.82 3,284.3 0.1675 0.0130 71.60 2023-12-19
6 196 0IJCBA0D011111DCG0015769 301.26 3,283.5 0.1718 0.0090 71.65 2023-12-20
7 210 0IJCBA0D011111DCG0017407 300.54 3,284.8 0.1669 0.0129 71.59 2023-12-20
8 219 0IJCBA0D011111DCG0013399 300.76 3,284.8 0.1738 0.0116 71.64 2023-12-20
9 228 0IJCBA0D011111DCG0018014 301.00 3,284.2 0.1728 0.0131 71.61 2023-12-20
10 232 0IJCBA0D011111DCG0017581 300.48 3,284.4 0.1714 0.0133 71.66 2023-12-20
11 250 0IJCBA0D011111DCG0018333 300.95 3,284.6 0.1730 0.0120 71.67 2023-12-20
12 259 0IJCBA0D011111DCG0018291 300.57 3,284.8 0.1718 0.0117 71.61 2023-12-20
13 273 0IJCBA0D011111DCG0017363 300.56 3,284.7 0.1704 0.0121 71.60 2023-12-20
14 296 0IJCBA0D011111DCG0013265 300.92 3,284.4 0.1704 0.0087 71.62 2023-12-20
15 318 0IJCBA0D011111DCG0013474 300.94 3,284.5 0.1742 0.0140 71.61 2023-12-20
16 319 0IJCBA0D011111DCG0013667 300.55 3,285.0 0.1735 0.0134 71.65 2023-12-20

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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