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Substitute lead-acid T series 12V300Ah

TOPBAND battery provides advanced Lead acid drop-in battery solution,Widely used in RV, fishing boats, cleaning machines, golf carts, solar energy storage systems and other fields.

Product introduction
Product Design Concept

TOPBAND battery provides advanced Lead acid drop-in battery solution,Widely used in RV, fishing boats, cleaning machines, golf carts, solar energy storage systems and other fields. Battery makes our products available through the best knowledge-based distribution and service organizations for the people and businesses who rely on batteries to work, live, or get away.

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Wide operating temperature range, supports low temperature heating
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Equipped with CAN/RS485 interface, can be compatible with various inverters
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UL1973/UN38.3/IEC/62619/CE certificated, safety and quality guaranteed
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Bluetooth communication fuction, support Bluetooth APP upgrade firmware
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6000+Cycles,80% DOD 0.2C/0.2C
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Support multiple series or parallel connections

  • Item/Model
  • R-T12100A
  • R-T12200A
  • R-T12300A
  • Nominal voltage
  • 12.8V
  • 12.8V
  • 12.8V
  • Nominal Capacity
  • 100Ah
  • 200Ah
  • 300Ah
  • Rated Energy
  • 1.28kWh
  • 2.56kWh
  • 3.84kWh
  • Internal Resistance(@1kHz AC)
  • ≤20mΩ
  • ≤20mΩ
  • ≤20mΩ
  • Charge Voltage
  • 14.0-14.6V
  • 14.0-14.6V
  • 14.0-14.6V
  • Float Voltage
  • 13.6-13.8V
  • 13.6-13.8V
  • 13.6-13.8V
  • Recommended Charge Current
  • 50A
  • 100A
  • 150A
  • Recommended Discharge Current
  • ≤50A
  • ≤100A
  • ≤150A
  • Max Continuous Discharge Current
  • 100A
  • 200A
  • 200A
  • Cycle Life
  • ≥6000
  • ≥6000
  • ≥6000
  • Dimension(L*W*H)
  • 318x165x225mm
  • 505x172x225mm
  • 521x280x235mm
  • Weight
  • 10kg (22Lb)
  • 27kg (60Lb)
  • 40kg (88Lb)
  • Communication Interface
  • RS485, CAN
  • RS485, CAN
  • RS485, CAN
  • Download
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Add:Topband Industrial Park,LiYuan Industrial
Zone,Shiyan,BaoAn District,Shenzhen,China.
Tel:+86-755-2765 1888-3215
Fax:+86-755-8178 5041
E-Mail:li-power@topband-e.com

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