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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
GPEV314H260506R1014 333.00 58.01 41.97 GP-PC200 BMS
GPEV314H260131R1020 323.00 56.99 42.36 GP-PC200 BMS
GPZH314L260202R2304 329.00 57.93 40.16 GP-JK200 BMS
GPRP280L231012R1009 292.00 57.74 40.02 GP-PC200 BMS
GPEV314H250507R1015 331.00 58.02 41.74 GP-JK200 BMS
GPEV280H240918R1015 306.00 57.98 42.25 GP-PC200 BMS
GPCN314M250924R1008 326.00 57.44 43.50 GP-JK200 BMS
GPEV314H250402R1012 330.00 57.30 40.76 GP-PC200 BMS
GPEV314H260129R1009 329.00 57.99 40.96 GP-PC200 BMS
GPEV280H240905R1023 306.00 57.97 42.25 GP-RN200 BMS
GPEV280H240918R1006 306.00 57.84 41.94 GP-PC200 BMS
GPHC280H240611R2901 296.00 57.71 42.81 GP-PC200 BMS
GPEV280H230625R1005 305.00 57.71 40.62 GP-PC200 BMS
GPHC280H240401R1201 294.00 57.19 40.84 GP-PC200 BMS
GPEV280L230602R1606 302.00 56.76 40.91 GP-PC200 BMS
GPEV280H230625R1009 305.00 57.49 40.98 GP-PC200 BMS
GPEV280H250509R1014 303.00 57.68 43.15 GP-JK200 BMS
GPEV314L260614R1302 330.00 57.89 40.70 GP-PC200B BMS
GPEV314H250402R1005 332.00 57.95 41.69 GP-PC200 BMS
GPEV314H260701P1001 668.00 58.01 41.48 Unknown

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPHC280H240605R1301

Specification of The Battery

Pack SN:GPHC280H240605R1301
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: 56.52 V
Min Discharge Voltage: 41.41 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 GPHC280H240605R1301 Test Data)

Cells Information

Cell Id QR Capacity (Ah) OCV1 (mV) RI1 (mΩ) Self Discharge Thick (mm) Test Date
1 200 0IJCBA0D011111DCJ0016689 300.33 3,285.0 0.1655 0.2234 71.84 1970-01-01
2 207 0IJCBA0D011111DCG0007789 300.30 3,282.9 0.1711 0.2142 71.68 2024-06-05
3 213 0IJCBA0D011111DCJ0008707 300.62 3,284.4 0.1657 0.2108 71.63 1970-01-01
4 215 0IJCBA0D451111DCJ0023376 300.48 3,285.2 0.1692 0.2068 71.68 2024-06-05
5 217 0IJCBA0D451111DCK0001257 300.01 3,285.6 0.1683 0.2264 71.64 2024-06-05
6 230 0IJCBA0D011111DCJ0018269 300.41 3,283.6 0.1705 0.2123 71.68 2024-06-05
7 235 0IJCBA0D011111DCJ0018213 300.69 3,282.5 0.1698 0.2053 71.74 1970-01-01
8 249 0IJCBA0D011111DCG0007594 300.72 3,282.1 0.1678 0.2264 71.80 2024-06-05
9 253 0IJCBA0D011111DCG0009152 300.54 3,283.4 0.1684 0.2222 71.68 1970-01-01
10 256 0IJCBA0D011111DCG0007303 300.46 3,286.0 0.1725 0.1969 71.65 2024-06-05
11 257 0IJCBA0D011111DCG0009686 300.44 3,283.4 0.1725 0.2183 71.63 2024-06-05
12 259 0IJCBA0D781111DCG0007385 300.33 3,283.7 0.1727 0.2054 71.66 2024-06-05
13 261 0IJCBA0D011111DCG0007749 300.42 3,283.0 0.1660 0.2140 71.69 2024-06-05
14 290 0IJCBA0D011111DCJ0018380 300.66 3,284.1 0.1705 0.2134 71.68 2024-06-06
15 305 0IJCBA0D451111DCJ0021129 300.01 3,283.0 0.1707 0.2136 71.65 2024-06-05
16 317 0IJCBA0D011111DCH0001725 300.23 3,284.6 0.1676 0.1951 71.71 1970-01-01

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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