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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
GPEV100H241123R1028 105.00 57.20 41.59 GP-PC100 BMS
GPEV314H251016R1009 328.00 58.00 41.60 GP-PC200B BMS
GPEV280H240616R1025 305.00 57.49 41.52 GP-PC200 BMS
GPHC280M250424R2902 297.00 56.54 41.48 GP-PC200 BMS
GPEV314H250218R1001 327.00 57.43 42.09 GP-PC200 BMS
GPEV280H240515R1018 306.00 57.99 41.74 GP-PC200 BMS
GPEV314H250611R1001 327.00 57.62 42.04 GP-PC200 BMS
GPEV314H250709R1004 326.00 57.88 41.28 GP-PC200 BMS
GPEV280H241014R1012 306.00 57.14 41.40 GP-PC200 BMS
GPEV314H250314R1020 330.00 57.98 41.95 GP-PC200 BMS
GPEV314H251111R1021 330.00 58.01 41.06 GP-PC200B BMS
GPEV314H260615R1004 329.00 57.58 42.28 GP-PC200B BMS
GPEV280H231220R1017 297.00 58.00 42.63 GP-PC200 BMS
GPEV314H260713R1021 330.00 58.01 41.94 GP-PC200B BMS
GPEV314H250402R1020 332.00 57.46 40.79 GP-PC200 BMS
GPRP280L231212R3102 285.00 56.84 41.95 GP-PC200 BMS
GPEV314H260529R1004 329.00 57.78 41.91 GP-PC200 BMS
GPEV314H251215R1022 324.00 57.89 42.00 GP-PC200 BMS
GPEV280H240710R1011 302.00 57.99 41.24 GP-PC200 BMS
GPEV280H240105R1035 301.00 58.00 42.78 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPLS314L260513R1003

Specification of The Battery

Pack SN:GPLS314L260513R1003
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JK200 BMS
Balancer: Built-in BMS 2A
Heater: Without Heater
Cell Type: Unknown
Cell Grade: HSEV-
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 329.00 Ah (16.84 kWh)
Max Charge Voltage: 57.76 V
Min Discharge Voltage: 42.52 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 GPLS314L260513R1003 Test Data)

Cells Information

Cell Id Label Capacity (Ah) OCV1 (mV) OCV2 (mV) OCV3 (mV) Test Date
1 35 #3:101 334.13 2,614.7 3,485.9 3,317.6 2026-04-11
2 52 #3:100 334.14 2,613.4 3,474.1 3,315.7 2026-04-11
3 58 #3:11 334.11 2,612.6 3,483.3 3,317.4 2026-04-11
4 59 #3:74 334.00 2,606.8 3,476.4 3,317.8 2026-04-11
5 65 #3:28 334.20 2,613.3 3,482.9 3,311.3 2026-04-11
6 87 #4:128 334.02 2,603.2 3,488.6 3,311.8 2026-04-12
7 105 #4:47 334.02 2,595.3 3,463.9 3,310.3 2026-04-12
8 121 #4:27 334.00 2,613.6 3,491.3 3,313.5 2026-04-12
9 144 #4:95 334.17 2,607.1 3,488.9 3,319.3 2026-04-11
10 162 #4:110 334.02 2,604.3 3,491.5 3,310.3 2026-04-11
11 176 #3:146 334.20 2,622.9 3,500.5 3,311.9 2026-04-11
12 182 #4:149 333.95 2,609.7 3,482.4 3,317.1 2026-04-11
13 191 #4:59 334.08 2,621.7 3,493.9 3,310.5 2026-04-11
14 195 #4:2 334.01 2,612.9 3,482.4 3,317.4 2026-04-11
15 199 #3:13 334.16 2,600.2 3,494.1 3,317.3 2026-04-13
16 221 #4:6 334.13 2,618.4 3,467.7 3,318.9 2026-04-11

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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