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HQB Series

Deep Cycle AGM Batteries

We believe in that only a strong heart could provide great power, and so do batteries. As the heart of the battery, plate was paid great attention by us for the design and application of every critical point.


HQB series lead-acid batteries, positive and negative lead pastes use different density lead powder and self-developed additives. The grid is also adjusted from the traditional flat-panel design to the 3D (undulating design) design, Tin content was also increased from 1.2 per cent to 1.5 per cent. In addition,the use of a new curing process extended the curing time from 72 hours to 288 hours through strict low temperature control.


Scanning Electron Microscope SEM









EP-20A / Scanning Electron Microscope SEM - 1

EP-20A / Scanning Electron Microscope SEM - 2

EP-20A / Scanning Electron Microscope SEM - 3

EP-20A / Scanning Electron Microscope SEM - 4


During the assembly process, we strictly control the weight and thickness of each plate, and also assembling pressure of each polar group. The batteries with gas inside are all kicked out by us, just to make sure that the consistency of each battery reaches our demanding level.


Many manufacturers improve the initial performance of batteries through high concentrations of electrolytes. During initial using, the open-circuit voltage and capacity are very good. But after a while, after-sales service will become the biggest  problem for customers. we insist on using 1.29g/cm3 low concentration electrolyte to ensure the battery life. Through 15 months of uninterrupted testing, we are willing to provide customers with 5 to 7 years of quality assurance. More details of quality assurance, please refer to our Warranty Statements.


Cycle Life VS Depth of Discharge






Based on BCI Testing @ 2-hr Rate / HQB7105-12 / Practical Test Date 725 cycles (100% DOD)

Practical Test Date
Warranty Statements


Specification


6V DEEP CYCLE AGM BATTERY
Part No. Industry Ref. Model Capacity Dimensions Weight Terminal Spec Sheets
20-HR RATE L x W x H x TH / MM KG
HQB-001 GC2 HQB7224-6 224 260 180 247 252 31.00 M8*Ф18
HQB-002 DIN HQB7245-6 245 244 190 275 275 33.70 M8*Ф18
HQB-003 L16 HQB7400-6 400 295 178 404 425 57.00 SAE
12V DEEP CYCLE AGM BATTERY
Part No. Industry Ref. Model Capacity Dimensions Weight Terminal Spec Sheets
20-HR RATE L x W x H x TH / MM KG
HQB-004 N/A HQB57-12 7 151 65 93 99 2.75 F2
HQB-005 N/A HQB512-12 12 151 98 95 101 4.25 F2
HQB-006 N/A HQB517-12 17 181 77 167 167 6.10 M5*Ф12
HQB-007 N/A HQB520-12 20 181 77 167 167 7.00 M5*Ф12
HQB-008 N/A HQB526-12 26 166 175 125 125 8.80 F4
HQB-009 U1 HQB735-12 35 195 130 163 168 11.50 M6*Ф14
HQB-010 U1L HQB738-12 38 197 165 170 170 13.30 M6*Ф14
HQB-011 U1L HQB740-12 40 197 165 170 170 13.50 M6*Ф14
HQB-012 22NF HQB755-12 55 229 138 208 212 17.50 M6*Ф14
HQB-013 24 HQB770-12 70 260 169 210 215 23.50 M6*Ф16
HQB-014 27 HQB779-12 79 306 168 210 215 26.50 M8*Ф16
HQB-015 24 HQB780-12 80 260 169 210 215 26.50 M6*Ф16
HQB-016 27 HQB790-12 90 306 168 210 215 29.10 M8*Ф16
HQB-017 27 HQB7100-12 100 306 168 210 215 31.80 M8*Ф16
HQB-018 31 HQB7105-12 100 330 172 217 222 32.50 M8*Ф16
HQB-019 N/A HQB7120-12 120 407 177 225 225 38.20 M8*Ф16
HQB-020 N/A HQB7145-12 145 341 173 280 285 43.80 M8*Ф16
HQB-021 N/A HQB7150-12 150 483 170 240 240 45.50 M8*Ф18
HQB-022 4D HQB7180-12 180 530 209 214 219 59.00 M8*Ф18
HQB-023 4D HQB7200-12 200 522 240 219 224 66.00 M8*Ф18
HQB-024 4D HQB7220-12 220 522 240 219 224 68.50 M8*Ф18
HQB-025 8D HQB7250-12 250 522 269 219 224 78.50 M8*Ф18






The EPBLUE® Advanced Tubular Flooded Battery should be used for solar systems, telecom base stations, large UPS, wind power systems and related storage energy fields, using high-purity raw materials to ensure low self-discharge. Positive plate is tubular plate, strong corrosion resistance, superior cycle performance and deep discharge recovery, design float charging service life is up to 20 years.



In the course of normal float use, capacity is stable, decay rates is low and safety performance is excellent. Special PVC separator, high porosity, low resistance and internal resistance of copper pole to ensure the safety of large current discharge without heat, high safety and reliability, easy to maintain.





Discharge Characteristics

Float Charging Characteristics


Float Service Life vs Capacity (%)

Cycle Life vs Depth of Discharge (DOD%)


Self Discharge Characteristics




2V ADVANCED TUBULAR FLOODED BATTERY SPEC SHEETS
Part No. Model Capacity Dimensions Weight Terminal Spec Sheets
10-HR RATE L x W x H x TH / MM KG
TUB-001 OPzS200-2 200 104 207 356 409 17 M8*Ф20
TUB-002 OPzS250-2 250 125 207 356 409 20.5 M8*Ф20
TUB-003 OPzS300-2 300 146 207 356 409 24 M8*Ф20
TUB-004 OPzS350-2 350 125 207 472 525 29 M8*Ф20
TUB-005 OPzS420-2 420 146 207 472 525 34 M8*Ф20
TUB-006 OPzS490-2 490 167 207 472 525 39 M8*Ф20
TUB-007 OPzS600-2 600 146 207 647 700 47 M8*Ф20
TUB-008 OPzS800-2 800 191 211 647 700 64 M8*Ф20
TUB-009 OPzS1000-2 1000 234 211 647 700 78 M8*Ф20
TUB-010 OPzS1200-2 1200 276 211 647 700 92 M8*Ф20
TUB-011 OPzS1500-2 1500 276 211 798 851 115 M8*Ф20
TUB-012 OPzS2000-2 2000 400 215 773 826 159 M8*Ф20
TUB-013 OPzS2500-2 2500 488 213 773 826 193 M8*Ф20
TUB-014 OPzS3000-2 3000 577 213 773 826 232 M8*Ф20
TUB-015 OPzS3500-2 3500 577 213 773 826 249 M8*Ф20
6V ADVANCED TUBULAR FLOODED BATTERY SPEC SHEETS
Part No. Model Capacity Dimensions Weight Terminal Spec Sheets
10-HR RATE L x W x H x TH / MM KG
TUB-016 OPzS150-6 150 273 206 352 388 38 M8*Ф18
TUB-017 OPzS200-6 200 273 206 352 388 49 M8*Ф18
TUB-018 OPzS250-6 250 381 206 352 388 68 M8*Ф18
TUB-019 OPzS300-6 300 381 206 352 388 41 M8*Ф18
12V ADVANCED TUBULAR FLOODED BATTERY SPEC SHEETS
Part No. Model Capacity Dimensions Weight Terminal Spec Sheets
10-HR RATE L x W x H x TH / MM KG
TUB-019 OPzS50-12 50 273 206 352 388 47 M6*Ф16
TUB-020 OPzS100-12 100 273 206 352 388 61 M8*Ф16
TUB-021 OPzS150-12 150 381 206 352 388 67 M8*Ф16





The EPBLUE® Advanced Tubular Gel Battery should be used for solar systems, telecommunications, large UPS, wind power systems and related storage energy fields, using high-purity raw materials to ensure month rate of self-discharge ≤1.5%, using fumed silicon dioxide electrolyte, via high-speed mixing and vacuum liquid injection equipment into battery, evenly distributed, no layering and leakage. Large capacity, excellent heat-resistant property, superior cycle performance and deep discharge recovery, maintenance free, gas recombination efficiency is higher than 95%, design float charging service life is up to 20 years.


In the course of normal float use, stable capacity and low decay rates, outstanding sealing performance, no gas permeability, and non-pollution to assure that is an environment-friendly product. Excellent safety, special separator, high porosity, low resistance and internal resistance of copper pole to ensure the security of large current discharge without heat with high reliability, suitable for used in hot and harsh environment.



Discharge Characteristics

Float Charging Characteristics


Float Service Life vs Capacity (%)

Cycle Life vs Depth of Discharge (DOD%)


Self Discharge Characteristics




Specification

2V ADVANCED TUBULAR GEL BATTERY SPEC SHEETS
Part No. Model Capacity Dimensions Weight Terminal Spec Sheets
10-HR RATE L x W x H x TH / MM KG
TUB-022 OPzV200-2 200 104 207 356 387 19 M8*Ф20
TUB-023 OPzV250-2 250 125 207 356 387 23.5 M8*Ф20
TUB-024 OPzV300-2 300 146 207 356 387 27 M8*Ф20
TUB-025 OPzV350-2 350 125 207 472 503 30.5 M8*Ф20
TUB-026 OPzV420-2 420 146 207 472 503 36 M8*Ф20
TUB-027 OPzV490-2 490 167 207 472 503 41.5 M8*Ф20
TUB-028 OPzV600-2 600 146 207 647 678 49 M8*Ф20
TUB-029 OPzV800-2 800 191 211 647 678 66 M8*Ф20
TUB-030 OPzV1000-2 1000 234 211 647 678 80.5 M8*Ф20
TUB-031 OPzV1200-2 1200 276 211 647 678 96 M8*Ф20
TUB-032 OPzV1500-2 1500 276 211 798 829 118 M8*Ф20
TUB-033 OPzV2000-2 2000 400 215 773 804 161 M8*Ф20
TUB-034 OPzV2500-2 2500 488 213 773 804 199.5 M8*Ф20
TUB-035 OPzV3000-2 3000 577 213 773 804 236.5 M8*Ф20

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