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Description

The Starmax SFLC Fast-Charge Long-Life Lead Carbon Battery is a high-performance deep cycle lead carbon battery ideal for solar power systems, off-grid energy storage, wind power applications, sweepers, golf carts, and light industrial electric vehicles. Built for extreme temperatures (-20°C to 60°C), it features low self-discharge, over 3,000 cycles at 50% DOD, and a float service life of ≥20 years. ISO 9001/14001/18001 and CE/IEC certified, this lead carbon battery delivers reliable, long-lasting power for industrial and renewable energy applications.

Starmax SFLC12‑200 12V 200Ah Lead Carbon Battery – Specifications
Model Name SFLC12‑200
Nominal Voltage 12 V (6 cells per unit)
Nominal Capacity 200 Ah @ 20 hr rate (10 A, 10.50 V)
Rated Capacity @ 25 °C 185.6 Ah (10 hr); 172.0 Ah (5 hr); 120.3 Ah (1 hr)
Design Floating Life ≈ 20 years
Cycle Life > 2000 cycles @ 80 % Depth of Discharge (typical)
Internal Resistance ≤ 3.4 mΩ (fully charged @ 25 °C)
Max. Discharge Current 2000 A (5 s @ 25 °C)
Self‑Discharge ≈ 3 % per month @ 25 °C
Charge (Constant Voltage)
  • Standby/Float: 13.6 – 13.8 V @ 25 °C
  • Cycle Use: 14.4 – 14.7 V @ 25 °C
  • Initial charging current: ≤ 50 A
Operating Temperature
  • Discharge: ‑30 °C ~ 60 °C
  • Charge: ‑30 °C ~ 60 °C
  • Storage: ‑30 °C ~ 60 °C
Dimensions (L × W × H) 522 × 240 × 219 mm (Total Height: 223 mm)
Weight ≈ 64.8 kg
Case Material ABS Plastic
Terminal Type M8 Bolt terminals
Battery Type Sealed, Maintenance‑Free Lead Carbon
Applications
  • Solar and wind energy storage
  • Off‑grid systems
  • Telecom & UPS systems
  • Power backup & industrial loads
Certifications CE, ISO9001, IEC60896‑21/22, IEC61427
Warranty Typically up to 3 years (depending on application)

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