Tested Before Shipping. Backed by Real Data.
Happy New Year! EU warehouse shipping as normal.

Home

Contact Us

Reseller Program

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
GPEV314H260713R1014 332.00 57.88 41.36 GP-PC200B BMS
GPEV280L230801R2401 288.00 56.84 40.37 GP-PC200 BMS
GPEV280H240926R1010 306.00 57.29 42.92 GP-PC200 BMS
GPEV314H260622R1014 327.00 58.01 41.30 GP-PC200B BMS
GPEV314H250611R1001 327.00 57.62 42.04 GP-PC200 BMS
GPLS314L260421R1006 329.00 57.56 40.56 GP-JK200 BMS
GPEV314H250718R1006 325.00 57.91 42.06 GP-PC200 BMS
GPEV280H241019R1011 299.00 57.71 44.22 GP-PC200 BMS
GPEV280H241111R1002 306.00 57.65 41.54 GP-PC200 BMS
GPEV314H250625R1007 328.00 58.01 41.09 GP-PC200 BMS
GPEV314H250329R1021 330.00 57.77 41.26 GP-PC200 BMS
GPCN314L260128R1021 326.00 57.74 40.66 GP-JK200 BMS
GPEV280H241026R1004 305.00 57.67 42.74 GP-PC200 BMS
GPEV314H250517R1023 332.00 58.01 41.67 GP-PC200 BMS
GPEV280H240910R1002 307.00 57.98 42.45 GP-RN200 BMS
GPEV280L230711R3202 301.00 56.83 42.41 GP-RN150 BMS
GPEV280H240923R1006 305.00 57.28 41.94 GP-PC200 BMS
GPEV314H260521R1010 325.00 57.55 42.26 GP-PC200 BMS
GPCN314L260413R1802 326.00 58.01 42.16 GP-JK200 BMS
GPEV314H260707R1005 332.00 58.01 41.91 GP-PC200B BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240729R2901

Specification of The Battery

Pack SN:GPHC280H240729R2901
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: 292.00 Ah (14.95 kWh)
Max Charge Voltage: 57.12 V
Min Discharge Voltage: 40.93 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 GPHC280H240729R2901 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 3 0IJCBA0B051111DCJ0025439 300.11 3,283.8 0.1712 0.0205 71.68 2023-12-20
2 8 0IJCBA0B051111DCH0005625 302.53 3,284.0 0.1686 0.0161 71.68 2023-12-20
3 12 0IJCBA0B111111DCH0026284 301.84 3,283.7 0.1736 0.0223 71.73 2023-12-20
4 23 0IJCBA0B051111DCG0022126 301.67 3,283.8 0.1691 0.0179 71.63 2023-12-20
5 55 0IJCBA0B051111DCH0009720 302.00 3,284.1 0.1725 0.0192 71.81 2023-12-20
6 60 0IJCBA0B111111DCH0026074 302.43 3,283.6 0.1734 0.0226 71.72 2023-12-20
7 98 0IJCBA0B051111DCJ0024937 300.97 3,283.6 0.1717 0.0191 71.68 2023-12-20
8 111 0IJCBA0B051111DCG0021937 302.08 3,284.5 0.1713 0.0188 71.73 2023-12-20
9 122 0IJCBA0B051111DCG0021865 301.80 3,284.2 0.1699 0.0212 71.71 2023-12-20
10 126 0IJCBA0B051111DCG0021974 301.62 3,284.1 0.1729 0.0183 71.67 2023-12-20
11 131 0IJCBA0B051111DCG0021956 302.00 3,284.6 0.1749 0.0171 71.67 2023-12-20
12 133 0IJCBA0B051111DCG0021948 301.71 3,284.1 0.1735 0.0181 71.68 2023-12-20
13 147 0IJCBA0B051111DCH0002006 301.79 3,283.6 0.1676 0.0186 71.64 2023-12-20
14 150 0IJCBA0B051111DCG0021961 301.99 3,284.3 0.1719 0.0202 71.67 2023-12-20
15 156 0IJCBA0B051111DCJ0025658 300.08 3,284.0 0.1702 0.0203 71.67 2023-12-20
16 159 0IJCBA0B051111DCJ0025515 300.04 3,284.1 0.1735 0.0184 71.66 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

Home >>  Battery Pack Information Lookup
AI Chatbot