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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.

Specification Detail
Product Model SFLC6‑200
Nominal Voltage 6 V DC
Nominal Capacity 200 Ah @ 20 hr rate
Battery Type Lead‑Carbon Deep Cycle (Fast‑Charge, Long‑Life)
Technology Lead‑carbon plates with activated carbon/graphene additives — improved PSoC & fast charge/discharge performance
Sealing / Maintenance Sealed, VRLA (Valve‑Regulated Lead Acid), maintenance‑free
Cycle Life ≥ 2000 cycles @ 80 % DOD (typical) / ≥ 3000 cycles @ 50 % DOD (varies by spec)
Design Floating Life 15 – 20 years (floating service life @ 25 °C)
Internal Resistance ≤ 3.1 mΩ (fully charged @ 25 °C)
Weight Approx. 31 kg
Dimensions (L×W×H×Total) 306 × 168 × 220 × 226 mm
Terminal Type T5 / M8 (varies by factory/spec)
Max Discharge Current 2000 A (5 s)
Self‑Discharge Rate < 3 % per month @ 25 °C
Operating Temperature Discharge & Charge & Storage: ‑30 °C to +60 °C
Charge Voltage (Constant Voltage) Standby: 6.8 – 6.9 V  / Cycle Use: 7.2 – 7.35 V
Electrolyte Acid immobilized with carbon additive for fast charge/discharge
Case Material ABS Plastic (UL94‑V0 optional flame retardant)
Certifications CE, ISO, IEC (e.g., IEC60896‑21/22, IEC61427)
Applications Solar & Wind energy storage, UPS, telecom, golf/cart, marine, off‑grid backup power systems
Warranty 3 years typical (varies by application)

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