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DC Series Lead-Acid Batteries

  • Capacity range: 26Ah-3000Ah (C20, 25℃)

  • Rated voltage: 2V/6V/12V

  • Meet IEC, GB/T and other testing standards

  • Pass UL, CE, ISO9001, ISO14001 and ISO45001 certifications

  • Use 1# electrolytic lead with a purity of up to 99.994%

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Our Features
Features of DC Series Lead-Acid Batteries
Capacity range: 26Ah-3000Ah (C20, 25℃)

Capacity range: 26Ah-3000Ah (C20, 25℃)

Rated voltage: 2V/6V/12V

Rated voltage: 2V/6V/12V

Meet IEC, GB/T and other testing standards

Meet IEC, GB/T and other testing standards

Pass UL, CE, ISO9001, ISO14001 and ISO45001 certifications

Pass UL, CE, ISO9001, ISO14001 and ISO45001 certifications

Use 1# electrolytic lead with a purity of up to 99.994%

Use 1# electrolytic lead with a purity of up to 99.994%

Use a patented active material formula designed for cyclic applications, and its cycle life is about 30% longer than that of ordinary batteries

Use a patented active material formula designed for cyclic applications, and its cycle life is about 30% longer than that of ordinary batteries

Use a special patented alloy formula, and the grid has stronger corrosion resistance

Use a special patented alloy formula, and the grid has stronger corrosion resistance

The positive grid adopts a high grid ratio design to extend the battery life

The positive grid adopts a high grid ratio design to extend the battery life

Use high temperature and high humidity curing process to ensure life, capacity and batch consistency

Use high temperature and high humidity curing process to ensure life, capacity and batch consistency

The ear hanging process design has high consistency in plate curing and drying

The ear hanging process design has high consistency in plate curing and drying

Use a hidden independent valve design to effectively avoid safety valve blockage

Use a hidden independent valve design to effectively avoid safety valve blockage

Capacity range: 26Ah-3000Ah (C20, 25℃)
Rated voltage: 2V/6V/12V
Meet IEC, GB/T and other testing standards
Pass UL, CE, ISO9001, ISO14001 and ISO45001 certifications
Use 1# electrolytic lead with a purity of up to 99.994%
Use a patented active material formula designed for cyclic applications, and its cycle life is about 30% longer than that of ordinary batteries
Use a special patented alloy formula, and the grid has stronger corrosion resistance
The positive grid adopts a high grid ratio design to extend the battery life
Use high temperature and high humidity curing process to ensure life, capacity and batch consistency
The ear hanging process design has high consistency in plate curing and drying
Use a hidden independent valve design to effectively avoid safety valve blockage
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Our Specifications

Specifications of DC Series Lead-Acid Batteries

Battery modelRated voltage(V)Rated capacity C20(Ah)Battery sizeTerminal optionsTerminal location
Length/mmWidth/mmHeight/mmTotal height/mm
DC12-261226166176125125F3(M5) / F13-BP(M5)/T24(M5)D
DC12-26S1226165125174174F7(M8) / F11(M6)D
DC12-28S1228165125174174F7(M8) / F11(M6)D
DC6-1806180306168220227F12(M8)B
DC6-2006200322177.5226231F16(M8) / F14(M8)A
DC6-2256225322177.5226231F16(M8) / F14(M8)A
DC6-225S6225243187275275F14(M8)B
DC12-401240198166169169F4(M5) / F11(M6)D
DC12-40A1240198166169169F4(M5) / F11(M6)D
DC12-551255229138211216F15(M6) / F11(M6)/L3C


Battery modelRated voltage(V)Rated capacity C10(Ah)Battery sizeTerminal optionsTerminal location
Length/mmWidth/mmHeight/mmTotal height/mm
DC2-2002200171111328340F10(M8)G
DC2-2502250171111328340F10(M8)G
DC2-3002300170150330342F10(M8)G
DC2-4002400170150330342F10(M8)G
DC2-5002500211172330342F10(M8)G
DC2-6002600241172330342F10(M8)H
DC2-8002800301172330342F10(M8)H
DC2-100021000410172330342F10(M8)H
DC2-120021200473172330342F10(M8)H
DC2-150021500355337330342F10(M8)K
DC2-200022000476337330342F10(M8)K
DC2-250022500476337330342F10(M8)K
DC2-300023000696340330342F10(M8)L


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Ritar International safeguards global energy applications with intrinsically safe energy storage technology.
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10th Floor, Tower C, Building 1, Software Industry Base, Gaoxin South 10th Road, Nanshan District, Shenzhen, China
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