The S135-155FT Brochura English Version PDF is a technical documentation package detailing the specifications, applications, and operational guidelines for the S135-155FT series—a line of high-capacity lithium batteries designed for industrial machinery like forklifts. It includes voltage ranges (135–155V), energy density metrics, charging protocols, and safety standards compliant with UL 2580 and IEC 62619.
Forklift Lithium Battery Category
What core details does the S135-155FT brochure cover?
The brochure outlines voltage configurations, cycle life thresholds, and thermal management protocols. It provides granular discharge curves, BMS (Battery Management System) architecture, and compatibility matrices for industrial vehicles.
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Deep Dive: Spanning 30–40 pages, the S135-155FT brochure specifies nominal voltages at 135V (base model) and 155V (high-power variant), with capacities ranging 400–800Ah. The BMS section explains CAN bus integration for real-time SOC monitoring, while thermal specs mandate operating temperatures between -20°C to 55°C. Pro Tip: Cross-reference the charging profile table (e.g., 0.5C constant current until 90% SOC) with your equipment’s charger specs—mismatches cause premature aging. For example, a 155V 600Ah unit powering a 5-ton forklift achieves ~6 hours runtime per charge. Why does cycle life matter? If cycled daily, a 4,000-cycle rating ensures 10+ years of service, assuming 80% depth of discharge.
How does the S135-155FT compare to older battery models?
The brochure contrasts energy efficiency gains, weight reductions, and fast-charging support absent in lead-acid alternatives. Expect 30% lighter designs and 2x faster recharge cycles.
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Deep Dive: Unlike legacy 48V lead-acid packs, the S135-155FT series uses prismatic LiFePO4 cells delivering 98% energy efficiency versus 70–80% in lead-acid. The brochure’s comparison table shows a 155V 700Ah model weighing 420 kg—half the mass of a comparable 48V 1000Ah lead-acid bank. Moreover, fast-charging at 1C (700A) replenishes 80% capacity in 45 minutes, whereas lead-acid requires 8+ hours. Pro Tip: Use the brochure’s derating charts when operating in high-temperature environments—continuous 55°C use reduces lifespan by 25%. Real-world example: A logistics warehouse reduced energy costs by 40% after switching to S135-155FT batteries, per the case study on page 23.
| Feature | S135-155FT LiFePO4 | Lead-Acid Equivalent |
|---|---|---|
| Cycle Life | 4,000 | 1,200 |
| Energy Density | 140 Wh/kg | 40 Wh/kg |
Who should use the S135-155FT brochure?
This document targets fleet managers, industrial engineers, and procurement teams evaluating battery upgrades. It clarifies ROI timelines and safety certifications critical for large-scale deployments.
Deep Dive: The brochure includes TCO (Total Cost of Ownership) calculators showing 3–4 year payback periods versus lead-acid. Safety sections detail IP67 enclosures and short-circuit resilience up to 10kA. But how does this translate to daily operations? Forklifts using these batteries achieve 22% lower downtime due to rapid charging. Pro Tip: Align procurement schedules with the brochure’s maintenance timelines—electrolyte checks aren’t needed, but quarterly BMS firmware updates are. For instance, page 34 diagrams the daisy-chain setup for multi-battery systems in automated guided vehicles (AGVs).
Where can users access the S135-155FT brochure?
The PDF is downloadable from manufacturer portals or authorized distributors like Redway Battery. It’s often password-protected to safeguard proprietary data—access requires a verified business email.
Deep Dive: Redway Battery’s client portal hosts the latest revision (Rev 3.2, 2024), including updated fast-charging profiles and EU battery directive compliance notes. Users must sign NDAs for full access, though public summaries omit cell supplier details. Pro Tip: Bookmark the revision history table—using outdated protocols like 0.8C charging (deprecated in Rev 2.5) voids warranties. For example, a 2023 firmware bug causing SOC miscalculations was patched in Rev 3.0, emphasizing the need for updated documentation.
| Source | Access Level | Notes |
|---|---|---|
| Manufacturer Website | Full (NDA) | Includes CAD files |
| Distributors | Partial | Excludes cell specs |
48V 400Ah/420Ah Forklift Lithium Battery
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FAQs
Yes, Chinese and Spanish versions exist, but critical technical sections remain English-only to prevent translation errors.
Can I share the S135-155FT brochure externally?
No—distribution is restricted. Unauthorized sharing violates ITAR and proprietary clauses, risking legal action.
