Home VRLA Battery (Valve-regulated Lead-acid Battery)

VRLA Battery (Valve-regulated Lead-acid Battery)

Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-1.36 1.3 97 24 52 58 0.3




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-2.8 6 2.8 66 33 97 104 0.55




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-3.2 6 3.2 134 33 60 66 0.65




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-4.5 6 4.5 70 47 101 106 0.72




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-5.0 6 5 70 47 101 106 0.78




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-7.0 6 7 151 34 95 100 1.1




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-10 6 10 151 50 94 100 1.65




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP6-12 6 12 151 50 94 100 1.8




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length(mm) Width (mm) Height (mm) Total Height (kg)
SP12-0.8 12 0.8 96 25 62 62 0.3




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-1.3 12 1.3 97 43 52 58 0.56




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-2.2 12 2.2 178 35 61 67 0.85





Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-2.3A 12 2.3 178 35 61 67 0.91
SP12-2.3B 12 2.3 178 35 61 67 0.9




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-2.6 12 2.6 70 47 98 103 0.82




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-2.8 12 2.8 132 33 98 104 1.18




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-3.2 12 3.2 134 67 61 67 1.3




Model Nominal Voltage (V) Rated Capacity(A.h ) External Dimensions Weight
Length (mm) Width(mm) Height (mm) Total Height (kg)
SP12-3.3 12 3.4 134 67 61 67 1.38




Model Nominal Voltage (V) Rated Capacity(A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-4.0 12 4 90 70 101 107 1.4




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-4.5 12 4.5 90 70 101 107 1.5




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-5.0 12 5 90 70 101 107 1.55




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-7 12 7 151 65 94 100 2.2




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-7.2 12 7.2 151 65 94 100 2.3




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-7.5 12 7.5 151 65 94 100 2.4




Model Nominal Voltage (V) Rated Capacity(A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-9G 12 9 151 65 112 116 2.8




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-12 12 12 151 98 95 101 3.65




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-14 12 14 151 98 95 101 4




Model Nominal Voltage (V) Rated Capacity(A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-17 12 17 181 77 167 167 5.1




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-18 12 18 181 77 167 167 5.15




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-24 12 24 166 175 125 125 8.2




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-26 12 26 175 166 125 125 7.8




Model Nominal Voltage (V) Rated Capacity (A.h ) External Dimensions Weight
Length (mm) Width (mm) Height (mm) Total Height (kg)
SP12-28 12 28 166 175 125 125 8.3




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-33 12 33 195 130 159 180 10.23




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-40 12 40 196 165 171 171 12.5




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-5512 55 229 138 208 227 18.2




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-65 12 65 327 172 173 177 20.08




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-10012 100 328 172 214 227 28.1




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-12012 120 410 175 235 235 35.2




Model Nominal Voltage (V)Rated Capacity (A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-150 12 150 483 171 241 241 43




Model Nominal Voltage (V)Rated Capacity(A.h ) External Dimensions Weight
Length (mm)Width (mm)Height (mm)Total Height (kg)
SP12-20012 200 525 243 220 245 62





Main Features of Products
1. The valve-regulated lead-acid (VRLA) battery is provided with an extremely low self-discharge rate to minimize the energy wastage.
2. The operating temperature range is quite wide.
3. Thanks to the leak proof design, it possesses an excellent sealing property.
4. Good electro-conductivity makes it adaptive to any working environment.
5. The receiving capacity for charging is extraordinarily strong.
6. This product is also designed with a safe and reliable anti-explosion exhaust system.


Characteristics of Product Components
1. The flat pasted plate electrode with lead-calcium six-alloy grid features large capacity and long service life.
2. The lead-tin multi-alloy bus-bar of the valve-regulated lead-acid battery is corrosion preventive with small internal resistance, and also can stand long-term floating charge.
3. The advanced AGM separator highly absorbs the electrolytes without dissociating liquid and successfully completes the cathode gas absorption. What’s more, it can be placed in optional positions for use.
4. The ABS engineering plastic shell is firm and ageing resistant.
5. The silicon-fluorine rubber sealed safety cap is safe and explosion proof without the leakage of corrosive gas and liquid.
6. The silver-plated copper terminal is designed with small contact resistance and does not easily get rusted.
7. The analytically pure electrolyte comes with low self discharge.

VRLA Battery (Valve-regulated Lead-acid Battery)

Product Usage

The VRLA battery can be applied to the following fields
1. UPS (uninterruptible power supply)
2. Communication system
3. Solar energy and wind energy systems
4. Railway system
5. Firefighting and safety alarm systems
6. Backup power for computers
7. Equipment for medical system
8. Emergency lighting system
9. Portable instruments and meters
10. Power driven system
11. Electric vehicles
12. Automatic control system
13. Navigation


Product Structure Chart



Discharge Characteristic Curve



Floating Charge Characteristic Curve



Temperature on Discharge Current and Discharge Time



Discharge Depth Effect on Cycling Working Life



Open-circuit Voltage and Capacity Relation Diagram



Cycling Charge Characteristic Curve



Self-discharge Characteristics



Terminal Forms
1. Plug-in terminal (Please refer to JIS C2809.)



2. Bolt-nut type terminal (Please refer to JIS C2809.)



3. Nut-type terminal



Terminal Arrangement





Technical Parameters
ModelNominalVoltage (V) Rated Capacity (Ah)External DimensionsWeight
Length(mm)Width(mm)Height(mm)Total Height(mm)(kg)
SP2-4.02446251001060.25
SP2-4.524.546251001060.28
SP2-6.0265133991050.36
SP2-7.0275133991050.38
SP4-0.540.5391450500.07
SP4-3.043.2903460660.43
SP4-3.543.5903460660.45
SP4-4.04447471011060.47
SP4-5.545.547471011060.61
SP4-6.546.570471011060.72
SP4-7.04770471011060.75
SP4-8.04870471011060.82
SP6-1.061514251570.25
SP6-1.361.3972452580.28
SP6-2.06270471011070.48
SP6-2.362.3433776760.32
SP6-2.862.86633971040.55
SP6-3.06270471011070.57
SP6-3.263.21343561670.65
SP6-3.463.41343561670.7
SP6-3.263.367341181240.7
SP6-3.5A63.570471011060.65
SP6-4A63.870471011060.67
SP6-4.0X6470471011060.68
SP6-3.5B64.570471011060.67
SP6-4B6470471011060.71
SP6-4.564.570471011060.72
SP6-5.06570471011060.78
SP6-5.265.270471011060.81
SP6-5.565.570471011060.85
SP6-6.0E65.870471011060.9
SP6-66615134951001
SP6-6B6615150941001.1
SP6-6C65.894.5471021070.9
SP6-6.566.570471151260.96
SP6-6.5E65.570471151260.86
SP6-6.86794.5471021071.1
SP6-6.8B66.870471151261.05
SP6-7.06715134941001.1
SP6-7.567.515134941001.25
SP6-8.06815134941001.25
SP6-8B6815150941001.35
SP6-8.268.285471241341.28
SP6-1061015150941001.65
SP6-1261215150941001.8
SP6-1461415150941002.1
SP6-14B614107701401402.1
SP6-20620157831251303.5
SP8-3.2A83.2684991910.89
SP8-3.2B83.21343663690.9
SP6-100610019517020721216.2
SP6-105610028012818920416
SP6-150615026018024725224.2
SP6-160616029817222723225.8
SP6-180618030716922022527.8
SP6-190619024318725327628.5
SP6-200620032317822424831
SP6-220622032317822424832.2
SP12-0.8120.8962562620.3
SP12-1.2121.2974352580.56
SP12-1.2B121.2974851570.62
SP12-2.1122.11502090900.67
SP12-2.01221442465650.6
SP12-2.2122.21783561670.85
SP12-2.3A122.31783561670.91
SP12-2.3B122.31783561670.9
SP12-2.3D122.31822462620.71
SP12-2.3E122.32012462620.72
SP12-2.3C122.37047981030.79
SP12-2.6122.67047981030.82
SP12-2.5122.51044870700.92
SP12-2.6B122.61783460711
SP12-2.7A122.71514552580.91
SP12-2.7B122.71044870700.92
SP12-2.8A122.86767971031.2
SP12-2.8B122.813233981041.2
SP12-2.8122.97956991051.2
SP12-3.2123.21346761671.3
SP12-3.3123.41346761671.38
SP12-4.2L124.21954770761.55
SP12-4.5L124.51954770761.6
SP12-3.5A123.590701011071.35
SP12-4.012490701011071.4
SP12-4.5124.590701011071.45
SP12-5.012590701011071.55
SP12-5.5125.590701011071.7
SP12-5.0B125140481021031.6
SP12-5.0C12515165941001.72
SP12-6.0A126.215165941002.1
SP12-7E126.715165941002.1
SP12-7.012715165941002.2
SP12-7.2127.215165941002.3
SP12-7.5127.515165941002.4
SP12-8.012815165941002.45
SP12-9G129151651121162.8
SP12-10121015198951013.4
SP12-12121215198951013.65
SP12-14121415198951014
SP12-15A1215160761591624.5
SP12-151215181771671674.8
SP12-171217181771671675.1
SP12-181218181771671675.15
SP12-201220181771671675.5
SP12-2412241661751251258.2
SP12-2612261661751251258.5
SP12-2812281661751251259
SP12-2412241651251751828.3
SP12-2612261651251751828.5
SP12-28H12281651251751829.3
SP18-7.01881511021001004
SP12-3112311951301591809.8
SP12-33123319513015918010.5
SP12-35123519513015918011.3
SP12-34123419616517518212.1
SP12-40124019616517518213.4
SP12-45124519616517518213.7
SP12-50125022913820822717.8
SP12-55125522913820822718.2
SP12-56125625916920822721.5
SP12-60126026016817820020.2
SP12-65126535116517418426
SP12-70127025916920822723.5
SP12-72127230716921122725.5
SP12-80128035016617817825.1
SP12-90129030716921122727.3
SP12-90C129032917121424330
SP12-1001210033517020521332.5
SP12-100B1211033517020521333.5
SP12-110A1211040917722522535
SP12--110B1211030716921122730.6
SP12--110C1211041017523523538.5
SP12-1201212041017523523540
SP12-1341213434117228028842.5
SP12-1501215048716623023048
SP12-1601216053020921424447
SP12-2001220049324021023565
SP12-2501225052126922024973.8
SP2-50250161501661804
SP2-1002100171722052107.1
SP2-15021501721022052278.3
SP2-200220017311132836514.3
SP2-300230017115133036619.7
SP2-400240021117633036726.5
SP2-500250024117233036631.8
SP2-600260030217533036639.6
SP2-800280041017533036554.6
SP2-10002100047517533036564.2
SP2-150021500401350345378101.2
SP2-200022000491350350383129.3
SP2-300023000712353342382199




Related Names
Rechargeable Battery Manufacturer | Deep Cycle Battery | Dry Cell Batteries | UPS Battery | SLA Battery | 12V / 6V Lead Acid Battery


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