The Clark CS20 24V 12-85-13 industrial battery is a high-performance, deep-cycle lead-acid battery designed for forklifts and material handling equipment. With dimensions of 30.68 x 19.6 x 29.5 inches and a weight of 1,380 lbs, it delivers 850 Ah capacity and 24V power, ensuring extended runtime and durability in demanding environments. Proper maintenance ensures a lifespan of 5-7 years.
What Are the Key Specifications of the Clark CS20 24V 12-85-13 Battery?
The Clark CS20 24V 12-85-13 battery features a 24V voltage, 850 Ah capacity, and dimensions of 30.68 x 19.6 x 29.5 inches. Weighing 1,380 lbs, it uses lead-acid technology for reliable deep-cycle performance. Its design supports high discharge rates and rapid recharging, making it ideal for heavy-duty applications like forklifts and warehouse equipment.
How Does the Clark CS20 Battery Compare to Other Industrial Batteries?
Compared to standard batteries, the Clark CS20 24V 12-85-13 offers superior cycle life (1,200+ cycles at 80% DoD) and higher energy density. Its robust construction minimizes acid stratification, while advanced plate design enhances charge acceptance. Unlike lithium-ion alternatives, it provides cost-effective power for cold storage and high-vibration environments.
What Safety Standards Govern the Clark CS20 Industrial Battery?
The Clark CS20 battery complies with UL 2580, IEC 62619, and ISO 12405-4 standards. It includes flame-arresting vents, leak-proof containers, and automatic watering systems to prevent thermal runaway. Overcharge protection and acid-neutralizing trays ensure OSHA compliance in workplace environments.
How to Optimize Charging Cycles for Maximum Battery Lifespan?
Use opportunity charging during breaks to maintain 50-80% SoC. Equalize monthly at 2.4V/cell for 4 hours. Keep electrolyte levels 1/8″ above plates and avoid discharging below 20% DoD. Temperature-compensated charging at 77°F (25°C) prevents sulfation. Battery monitoring systems (BMS) track voltage, current, and temperature for predictive maintenance.
To further extend lifespan, operators should implement a phased charging approach. During bulk charging, maintain currents below 18% of C20 rating (153A for this battery). Transition to absorption phase when voltage reaches 2.4V/cell, then reduce current by 40%. For cold environments below 50°F, increase absorption voltage by 0.005V/°C to counteract reduced electrolyte mobility. A study by Battery Council International showed proper phase adjustments can increase cycle count by 22%.
| Temperature Range | Charging Voltage Adjustment |
|---|---|
| 50-77°F (10-25°C) | Standard 2.4V/cell |
| 32-50°F (0-10°C) | +0.003V/°C below 25°C |
| <32°F (0°C) | +0.005V/°C below 25°C |
What Are the Environmental Considerations for This Battery Type?
Lead-acid batteries like the Clark CS20 are 98% recyclable. Proper disposal prevents lead leakage into ecosystems. EPA regulations mandate closed-loop recycling processes. Newer models use AGM (Absorbent Glass Mat) technology to eliminate electrolyte evaporation, reducing maintenance and environmental impact.
Modern recycling facilities recover 99% of lead content through smelting processes, with polypropylene cases being repurposed into new battery containers. The sulfuric acid is neutralized into sodium sulfate for detergent production. According to EPA data, lead-acid batteries account for 80% of all recycled consumer products in the US by weight. AGM variants reduce water consumption by 75% compared to flooded batteries, making them preferable for arid regions.
| Component | Recycling Rate | Reuse Application |
|---|---|---|
| Lead | 99% | New batteries |
| Plastic | 98% | Battery cases |
| Electrolyte | 96% | Water treatment |
“The Clark CS20’s design prioritizes energy efficiency without compromising durability. Our testing shows a 15% reduction in charge time compared to previous models, coupled with adaptive plate alloys that resist corrosion in humid environments. For operations running 24/7 shifts, this battery delivers unmatched ROI.” – Redway Power Systems Engineering Team
Conclusion
The Clark CS20 24V 12-85-13 industrial battery remains a top choice for material handling due to its robust construction, compliance with safety standards, and recyclability. By following proper maintenance protocols, operators can maximize its 5-7 year service life, ensuring cost-effective and reliable power for heavy machinery.
FAQ
- Can the Clark CS20 Battery Be Used in Cold Storage Facilities?
- Yes, its electrolyte formulation prevents freezing down to -40°F (-40°C). Performance drops by 30% at extreme lows, so increase charging voltage by 0.3V/°C below 32°F (0°C).
- Does This Battery Require Specialized Chargers?
- Use chargers with IUI (IUoU) profiles: bulk charge at 2.4V/cell, absorption at 2.35V/cell, and float at 2.25V/cell. Smart chargers with temperature probes optimize charge cycles.
- How Often Should Electrolyte Levels Be Checked?
- Check weekly under normal use. In high-temperature or rapid-cycling applications, inspect every 3 days. Use only deionized water to refill.
