The Topband S-Series are ideal entry level lithium batteries, offering an optimum mix of cost versus performance in a high quality package. Their standard design is mature and stable, making them perfect as drop-in replacements for lead-acid batteries in leisure, marine, solar, power backup, and other deep cycle applications. A built in BMS with frost protection ensures comprehensive safety and 2500+ cycles provides a long service life.
Lithium Iron Phosphate (LiFePO4) technology is fast becoming the new standard in deep-cycle applications with superior cycle life, useable capacity and charge/discharge rates, along with a much lower weight and very low self discharge.
Topband S-Series features
- Ideal entry-level lithium battery with optimal mix of cost versus performance
- Standard design, mature & stable
- Built-in BMS (Battery Management System) for complete protection
- Frost protection to prevent charging and damage below 0°C
- 2500+ cycle life @ 80% DOD
- Up to 2x useable capacity compared with an equivalent lead-acid
- Light weight (35% of the weight of an equivalent lead-acid)
- Support for series and parallel expansion (up to 4 in series and 4 in parallel)
- Low temperature discharge down to -20°C
- Very low self-discharge
- 5 year warranty
- Dimensions: 307 (L) x 168 (W) x 211 (H) mm
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