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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
GPEV314H251215R1001 325.00 58.00 41.31 GP-PC200 BMS
GPRP280L231115R1901 291.00 57.88 40.80 GP-PC200 BMS
GPLS280M251028R2902 287.00 57.24 42.76 GP-RN200 BMS
GPLS314L260615R2902 325.00 57.81 43.82 GP-PC200B BMS
GPHC280H240413R1007 295.00 57.33 40.96 GP-PC200 BMS
GPEV314H260327R1009 329.00 58.01 41.18 GP-PC200 BMS
GPEV314H250723R1006 326.00 57.70 41.63 GP-PC200 BMS
GPEV280H240314R1012 299.00 57.99 45.26 GP-RN200 BMS
GPEV280H231030R1008 299.00 57.85 44.95 GP-PC200 BMS
GPRP280L231012R1307 289.00 57.43 40.31 GP-PC200 BMS
GPEV280H230802R1003 302.00 57.16 40.68 GP-PC200 BMS
GPEV280H240923R1011 307.00 57.59 41.44 GP-PC200 BMS
GPEV280H231123R1010 302.00 57.99 42.03 GP-PC200 BMS
GPEV314H260617R1025 328.00 57.49 42.30 GP-PC200B BMS
GPEV314H260605R1005 326.00 57.98 43.70 GP-PC200 BMS
GPEV280H240620R1014 303.00 57.07 41.12 GP-PC200 BMS
GPZH314L260202R3003 324.00 57.58 44.59 GP-JK200 BMS
GPEV280H231220R1014 296.00 58.00 42.94 GP-PC200 BMS
GPEV280L230801R2201 287.00 57.46 40.11 GP-PC200 BMS
GPEV280L230913R2925 288.00 57.79 40.54 GP-PC200 BMS

VERIFIED TEST REPORT

Battery Inspection & Test Report

Official test data, specifications, and performance curves for Battery SN: GPLS314L260513R1301

Specification of The Battery

Pack SN:GPLS314L260513R1301
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: 328.00 Ah (16.79 kWh)
Max Charge Voltage: 56.56 V
Min Discharge Voltage: 42.75 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 GPLS314L260513R1301 Test Data)

Cells Information

Cell Id Label Capacity (Ah) OCV1 (mV) OCV2 (mV) OCV3 (mV) Test Date
1 28 #3:109 334.52 2,618.9 3,480.4 3,319.2 2026-04-11
2 32 #3:143 334.59 2,603.2 3,489.1 3,311.2 2026-04-11
3 33 #3:102 335.11 2,609.8 3,487.0 3,321.3 2026-04-11
4 40 #3:123 335.21 2,618.5 3,475.0 3,319.3 2026-04-11
5 41 #4:155 334.99 2,613.1 3,495.1 3,315.0 2026-04-11
6 45 #3:106 335.55 2,611.0 3,475.3 3,318.6 2026-04-11
7 61 #3:47 334.75 2,611.9 3,483.1 3,318.4 2026-04-11
8 108 #4:13 334.76 2,612.8 3,488.3 3,309.9 2026-04-12
9 145 #3:160 334.65 2,609.9 3,478.1 3,314.3 2026-04-11
10 146 #3:155 334.93 2,614.6 3,491.8 3,315.8 2026-04-11
11 197 #3:48 334.81 2,611.8 3,478.5 3,310.8 2026-04-13
12 198 #3:9 334.59 2,619.6 3,482.8 3,314.0 2026-04-13
13 204 #4:22 334.83 2,602.8 3,482.7 3,320.1 2026-04-11
14 205 #4:24 335.07 2,593.1 3,484.6 3,321.3 2026-04-11
15 219 #4:44 334.60 2,610.2 3,489.7 3,314.8 2026-04-11
16 223 #3:44 334.77 2,617.6 3,484.3 3,314.3 2026-04-13

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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