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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
GPEV280L230801R1503 286.00 57.87 41.56 GP-RN150 BMS
GPEV314H250224R1019 325.00 56.94 43.66 GP-PC200 BMS
GPEV314H260401R1010 331.00 57.63 41.88 GP-PC200B BMS
GPEV314H250625R1004 328.00 58.00 41.01 GP-PC200 BMS
GPEV280H240323R1005 294.00 57.36 42.13 GP-PC200 BMS
GPBT280L260410R2303 291.00 57.80 41.59 GP-PC200 BMS
GPEV314H260412R1007 331.00 57.85 43.35 GP-PC200B BMS
GPEV100H241123R1005 104.00 57.99 41.92 GP-PC100 BMS
GPEV314H260316R1011 324.00 58.01 41.46 GP-PC200B BMS
GPZH314L260202R2303 329.00 57.98 40.14 GP-JK200 BMS
GPHC280H240705R1006 293.00 57.18 40.95 GP-PC200 BMS
GPEV314H241105R1016 326.00 57.18 41.88 GP-PC200 BMS
GPEV314H260401R1012 331.00 57.47 42.38 GP-PC200B BMS
GPEV314H260412R1015 332.00 57.25 41.97 GP-RN200 BMS
GPEV314H251204R1013 323.00 57.86 42.55 GP-PC200B BMS
GPEV314H250319R1019 332.00 57.41 41.63 GP-PC200 BMS
GPEV314H260622R1006 326.00 58.01 41.55 GP-PC200B BMS
GPEV280H241014R1011 305.00 57.48 41.72 GP-PC200 BMS
GPEV314H260206R1016 327.00 57.62 41.79 GP-PC200B BMS
GPZH314L260202R2901 333.00 57.47 41.72 GP-JK200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280M250327R1006

Specification of The Battery

Pack SN:GPHC280M250327R1006
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: RN200
Balancer: 4A Bluetooth Active Balancer
Heater: Without Heater
Cell Type: Hithium 280
Cell Grade: HSEV-
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 286.00 Ah (14.64 kWh)
Max Charge Voltage: 57.39 V
Min Discharge Voltage: 45.32 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 GPHC280M250327R1006 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 12 0IJCBA08171111DBK0025232 300.78 3,284.6 0.1749 0.0231 71.63 2023-11-21
2 38 0IJCBA08171111DBK0026886 300.17 3,284.7 0.1739 0.0229 71.67 2023-11-21
3 44 0IJCBA08441111DBG0007873 300.14 3,284.5 0.1716 0.0225 71.65 2023-11-19
4 47 0IJCBA08441111DBH0022614 300.66 3,284.3 0.1694 0.0233 71.66 2023-11-19
5 86 0IJCBA08441111DBH0022596 300.90 3,284.2 0.1725 0.0227 71.68 2023-11-19
6 106 0IJCBA08441111DBG0001717 300.25 3,284.7 0.1753 0.0231 71.65 2023-11-18
7 111 0IJCBA08441111DBH0023791 300.66 3,284.1 0.1712 0.0234 71.66 2023-11-19
8 117 0IJCBA08441111DBG0002347 300.49 3,284.4 0.1701 0.0225 71.65 2023-11-19
9 144 0IJCBA08441111DBF0022403 300.59 3,283.9 0.1716 0.0232 71.66 2023-11-17
10 168 0IJCBA08441111DBG0003015 300.94 3,284.8 0.1731 0.0232 71.67 2023-11-19
11 171 0IJCBA08441111DBH0022598 300.86 3,284.2 0.1738 0.0229 71.67 2023-11-19
12 173 0IJCBA08441111DBH0022600 300.51 3,284.1 0.1720 0.0231 71.67 2023-11-19
13 186 0IJCBA08441111DBG0002439 300.48 3,284.8 0.1714 0.0235 71.66 2023-11-19
14 187 0IJCBA08441111DBG0003554 300.62 3,284.9 0.1733 0.0226 71.68 2023-11-19
15 191 0IJCBA08441111DBH0022605 300.79 3,284.1 0.1759 0.0235 71.66 2023-11-19
16 192 0IJCBA08441111DBG0003547 300.45 3,284.7 0.1727 0.0231 71.65 2023-11-19

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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