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
GPZH314L260417R3303 325.00 56.22 42.58 GP-JK200 BMS
GPEV314H251106R1012 330.00 58.01 41.25 GP-JK200 BMS
GPEV314H241231R1004 329.00 57.85 41.54 GP-PC200 BMS
GPEV314H250113R1011 327.00 57.18 43.34 GP-PC200 BMS
GPEV314H260228R1023 325.00 57.56 42.48 GP-PC200B BMS
GPEV314H250606R1019 331.00 57.77 41.35 GP-PC200 BMS
GPLS314L260425R2905 324.00 57.85 43.31 GP-JK200 BMS
GPHC280H240604R1301 295.00 57.20 41.79 GP-PC200 BMS
GPEV314H260609R1009 330.00 57.75 42.55 GP-PC200 BMS
GPZH314L260323R1704 332.00 57.22 41.15 GP-JK200 BMS
GPEV314H260805R1008 334.00 57.97 41.42 GP-PC200B BMS
GPEV314H260709R1025 331.00 58.00 41.57 GP-PC200B BMS
GPEV280H240105R1007 297.00 58.00 42.77 GP-PC200 BMS
GPHC280H241010R1004 293.00 56.94 41.02 GP-PC200 BMS
GPEV100H241022R1007 104.00 57.82 40.99 GP-PC100 BMS
GPEV314H250527R1028 333.00 58.01 41.06 GP-JK200 BMS
GPEV280H230705R1016 306.00 57.37 40.48 GP-PC200 BMS
GPEV314H260602R1027 331.00 57.80 41.95 GP-PC200 BMS
GPEV280H240122R1001 297.00 58.00 41.84 GP-PC200 BMS
GPEV314H260605R1003 326.00 58.01 41.65 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPZH314L260320R1002

Specification of The Battery

Pack SN:GPZH314L260320R1002
Pack Type: 51.2V LiFePO4 Battery
Pack Grade: Standard
BMS Type: JK200 BMS
Balancer: Built-in BMS 2A
Heater: Without Heater
Cell Type: CALB 314Ah
Cell Grade: HSEV-
Cells Connection: 16S1P
Pack Test Result

Full Capacity: 332.00 Ah (17.00 kWh)
Max Charge Voltage: 57.38 V
Min Discharge Voltage: 41.63 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 GPZH314L260320R1002 Test Data)

Cells Information

Cell Id Label Capacity (Ah) OCV1 (mV) OCV2 (mV) OCV3 (mV) Test Date
1 22 #1:88 339.87 2,632.0 3,482.0 3,324.7 2026-02-04
2 23 #1:59 339.84 2,637.1 3,511.2 3,324.8 2026-02-02
3 34 #1:17 339.94 2,634.1 3,507.0 3,325.6 2026-02-02
4 43 #1:141 339.89 2,656.3 3,485.1 3,324.0 2026-02-02
5 51 #1:82 339.90 2,634.6 3,514.0 3,325.5 2026-02-02
6 65 #1:97 339.86 2,665.7 3,496.6 3,325.8 2026-02-02
7 67 #1:102 339.87 2,647.1 3,516.0 3,326.3 2026-02-02
8 91 #2:22 339.87 2,652.4 3,490.8 3,326.3 2026-02-04
9 162 #1:107 339.92 2,636.0 3,500.3 3,323.8 2026-02-02
10 182 #1:67 339.88 2,640.1 3,507.8 3,325.3 2026-02-02
11 201 #1:106 339.85 2,641.4 3,504.6 3,325.5 2026-02-04
12 214 #1:154 339.96 2,643.4 3,497.5 3,324.4 2026-02-04
13 216 #1:151 339.96 2,630.8 3,516.1 3,325.2 2026-02-04
14 226 #1:4 339.93 2,627.6 3,512.8 3,324.5 2026-02-04
15 228 #1:127 339.84 2,649.4 3,488.0 3,325.2 2026-02-04
16 246 #1:97 339.95 2,629.4 3,511.0 3,326.9 2026-02-04

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