Deep Cycle Battery Manufacturer in China

SPD (Deep Cycle) series is specially designed for frequent cyclic discharge. By using strong grids and specially designed active material, the SPD series battery offers 30% more cyclic life than the general battery series. It is highly suited for very unreliable power applications requiring the batteries to provide extra cyclic life performance such as UPS, solar & wind energy, telecom system, electric power system, electric vehicles, golf cars, etc.

  • Volt: 2V / 6V / 12V
  • Capacity: 17Ah ~ 3000Ah
  • Design lifespan: 12 years in floating charge @25°
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10 Years

manufacturing experience

IP67 Certificate

Passed IP67 Waterproof Testing

1200+ Solar Projects

Millions of Buried Battery Boxes

Supex Deep Cycle Battery Technical Data

ModelVoltCapacityApprox. WeightDimension (L×W×H×TH)Box MaterialTerminalDesign Lifespan
SPD12-1712V17Ah5.2Kg181*76*166*166mmABST3/T1212 Years
SPD12-2012V20Ah5.48Kg181*76*166*166mmABST3/T1212 Years
SPD12-2412V24Ah7.7Kg175*165*125*125mmABST3/T1212 Years
SPD12-2412V24Ah8Kg165*125*175*175mmABST3/T1212 Years
SPD12-3312V33Ah10.2Kg195*130*154*181mmABST5/T6/T1212 Years
SPD12-3812V38Ah12.2Kg196*165*175*182mmABST5/T6/T1212 Years
SPD12-4012V40Ah12.5Kg196*165*175*182mmABST612 Years
SPD12-5012V50Ah17.2Kg330*172*166*178mmABST612 Years
SPD12-5512V55Ah18.3Kg348*168*178*178mmABST612 Years
SPD12-6012V60Ah19Kg348*168*178*178mmABST612 Years
SPD12-6512V65Ah20.5Kg348*168*178*178mmABST612 Years
SPD12-7012V70Ah21.5Kg260*168*210*227mmABST612 Years
SPD12-10012V100Ah29.3Kg329*172*214*243mmABST1112 Years
SPD12-12012V120Ah34Kg406*174*207*232mmABST1112 Years
SPD12-13512V135Ah39.5kg345×172×274×280mmABST1112 Years
SPD12-15012V150Ah41.5Kg483*170*240*240mmABST1112 Years
SPD12-20012V200Ah59.5Kg522*240*219*244mmABST1112 Years
SPD12-25012V250Ah73.5Kg520*269*220*249mmABST1112 Years
SPD2-1002V100AH5.8Kg171*71*207*227mmABST712 Years
SPD2-1502V150AH8.3Kg172*102*207*227mmABST712 Years
SPD2-2002V200AH13Kg172*111*329*356mmABST1112 Years
SPD2-2502V250AH15Kg172*111*329*356mmABST1112 Years
SPD2-3002V300AH18Kg171*151*330*366mmABST1112 Years
SPD2-4002V400AH25.5Kg210*176*329*366mmABST1112 Years
SPD2-5002V500AH28.5Kg241*172*331*366mmABST1112 Years
SPD2-6002V600AH36Kg301*175*331*366mmABST1112 Years
SPD2-8002V800AH50.5Kg410*175*330*365mmABST1112 Years
SPD2-10002V1000AH61Kg475*175*330*356mmABST1112 Years
SPD2-12002V1200AH68Kg475*175*330*356mmABST1112 Years
SPD2-15002V1500AH96Kg401*351*342*369mmABST1112 Years
SPD2-20002V2000AH124Kg491*351*343*369mmABST1112 Years
SPD2-25002V2500AH185Kg487*212*772*807ABST1112 Years
SPD2-30002V3000AH190Kg710*352*342*369mmABST1112 Years
SPD6-1006V100AH15Kg194*170*205*210mmABST612 Years
SPD6-1506V150AH23.5Kg260*180*245*250mmABST712 Years
SPD6-1806V180AH36.5Kg260*182*295*298mmABST1112 Years
SPD6-1906V190AH28.5Kg243*187*253*276mmABST1112 Years
SPD6-2006V200AH30.5Kg321*176*226*229mmABST1112 Years
SPD6-2206V220AH32Kg243*187*253*276mmABST1112 Years

Your Reliable Underground Battery Box Manufacturer in China

Supex battery is a leading manufacture of Underground Watertight Battery Box. The company has been in business for more than a decade, and during this time, it has served thousands of customers from all over the world.

As a professional waterproof battery box manufacturer, Supex has advanced underground battery enclosure equipment to manufacture high-quality battery box.

You can find one-stop solution from Supex. We provide you with all kinds of buried battery boxes and solar battery, lithium battery etc.

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Key Features

Supex Underground Battery Box, UBB series, is specifically designed to solve the problems of waterproof, ventilation, steam discharge which may possibly occur during the working of the batteries in actual project operation.

Maintenance-free peration and non-leakage

Deep Cycle battery has a special sealed and valve regulated the construction, which constructed differently than the traditional flooded battery. So there is no need to inject distilled water or any other liquid during the whole service life of the batteries.

All the acid inside the battery is suspended in a formulated non-woven glass mat separator and it is absorbed in the manner. This construction ensures leakproof during normal operation.

Low self-discharge, long shelf life, wide operation temperature Range

Special paste formula, over dimensioned negative plate, optimized. Exceptional Deep Discharge Recovery. High Quality and High Reliability.

A wide range of temperature operating range is suitable for different areas. TPD series batteries can be used in wide temperature range from -15°C to 50°C.

Copper Terminals and ABS container making battery better

Silver-coated copper terminals (T1, T2 terminal), brass insert terminals and lead terminals improve the electric conductivity. ABS material increase the strength of battery container.

Frequently Asked Questions​

Here are some common questions and answers. If you still have questions, don’t hesitate to contact us.
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Are You Looking for Deep Cycle Battery Supplier?

Supex’s experienced engineers are here to guide you through every critical step in your project.

Please feel free to contact us. 

Direct Email: info@SupexPower.com

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