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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
GPEV280H240115R1007 301.00 58.00 42.87 GP-PC200 BMS
GPEV314H260514R1021 327.00 57.67 42.46 GP-PC200B BMS
GPEV280H230802R1006 304.00 57.98 41.24 GP-PC200 BMS
GPEV280H230705R1024 304.00 57.05 41.48 GP-PC200 BMS
GPEV280H240905R1018 306.00 57.98 42.49 GP-RN200 BMS
GPEV314H250922R1017 325.00 57.90 41.29 GP-PC200 BMS
GPEV314H250512R1019 330.00 57.79 41.46 GP-PC200 BMS
GPEV314H260525R1024 333.00 57.80 42.37 GP-PC200B BMS
GPHC280H240611R1002 294.00 57.35 41.11 GP-PC200 BMS
GPLS280M251128R2915 286.00 57.72 42.29 GP-PC200B BMS
GPEV280H231019R1006 302.00 58.00 41.82 GP-PC200 BMS
GPHC280H240910R2902 284.00 56.28 46.31 GP-PC200 BMS
GPEV314L260614R2301 325.00 58.01 41.48 GP-PC200B BMS
GPEV280H240616R1022 305.00 57.63 41.35 GP-PC200 BMS
GPEV314H260615R1020 332.00 57.64 41.61 GP-PC200B BMS
GPEV280H240507R1023 304.00 57.99 42.42 GP-PC200 BMS
GPZH314L260418R3502 326.00 57.39 43.40 GP-JK200 BMS
GPEV280H240515R1014 304.00 57.96 42.44 GP-PC200 BMS
GPEV314H260331R1005 333.00 57.76 42.93 GP-PC200 BMS
GPEV314H251014R1008 326.00 57.65 42.22 GP-PC200B BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240705R1003

Specification of The Battery

Pack SN:GPHC280H240705R1003
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: 56.68 V
Min Discharge Voltage: 41.13 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 GPHC280H240705R1003 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 6 0IJCBA0B051111DCH0005382 300.37 3,284.6 0.1740 0.0165 71.62 2023-12-19
2 47 0IJCBA0B051111DCJ0022226 300.44 3,283.8 0.1675 0.0171 71.73 2023-12-20
3 94 0IJCBA0B051111DCJ0022777 300.38 3,284.1 0.1683 0.0174 71.71 2023-12-20
4 107 0IJCBA0B051111DCJ0022032 300.74 3,284.3 0.1693 0.0173 71.69 2023-12-20
5 118 0IJCBA0B111111DCH0021598 300.35 3,285.0 0.1712 0.0165 71.70 2023-12-19
6 127 0IJCBA0B051111DCH0005355 300.94 3,284.5 0.1679 0.0169 71.62 2023-12-19
7 140 0IJCBA0B111111DCH0025450 301.20 3,284.2 0.1747 0.0169 71.70 2023-12-19
8 156 0IJCBA0B051111DCH0005354 300.66 3,284.5 0.1731 0.0168 71.76 2023-12-19
9 158 0IJCBA0B051111DCH0005358 300.54 3,284.8 0.1721 0.0174 71.62 2023-12-19
10 161 0IJCBA0B051111DCH0005369 301.20 3,284.8 0.1707 0.0173 71.70 2023-12-19
11 172 0IJCBA0B051111DCH0005365 300.65 3,284.9 0.1724 0.0168 71.67 2023-12-19
12 178 0IJCBA0B111111DCH0025478 300.75 3,284.1 0.1743 0.0164 71.63 2023-12-19
13 188 0IJCBA0B051111DCH0005360 300.65 3,284.8 0.1731 0.0171 71.63 2023-12-19
14 203 0IJCBA0B051111DCH0005347 301.11 3,284.8 0.1707 0.0166 71.62 2023-12-19
15 214 0IJCBA0B111111DCH0023700 301.13 3,283.8 0.1739 0.0165 71.61 2023-12-19
16 268 0IJCBA0B051111DCJ0022158 300.62 3,283.8 0.1685 0.0170 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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