Lead-acid starter batteries

Description

1. Product Overview

These lead-acid starter batteries provide high-amperage cranking power for internal combustion engines in commercial vehicles, construction equipment, and marine vessels. Their primary industrial use is reliable engine ignition under high-vibration, high-temperature, and deep-cyclic parasitic load conditions. The key value proposition is extended service life and reduced total cost of ownership through superior plate adhesion and corrosion-resistant grids. Strategically, they secure mission-critical uptime for logistics, mining, and agriculture sectors where downtime costs exceed $1,000 per hour.

2. Key Specifications & Technical Characteristics

• Chemical composition: Lead‑calcium‑tin alloy grids (positive plate), lead dioxide paste, diluted sulfuric acid electrolyte (1.28 ±0.01 g/cm³)

• Purity level: 99.99% pure lead (trace element control per DIN 40739)

• Physical characteristics: Polypropylene case, group sizes 31, 4D, 8D; dimensions IEC/BCI standard; nominal voltage 12V; cold cranking amps (CCA) from 500–1,400

• Packaging options: Palletized 24V double-stack cartons, corner-protected with UN2794 hazardous label; custom private labeling available for OEM buyers

• Shelf life: Dry-charged: 12 months at 25°C; wet-charged: 6 months with quarterly refresher charge

3. Core Industrial Applications

• Primary industries: Long‑haul trucking, mining haul trucks, port container handlers, agricultural tractors, backup generator sets

• Specific use cases: Starting diesel engines up to 15L displacement at -25°C; sustained cranking for stop‑start refuse trucks; emergency generator starting in data centers

• Why better than alternatives: Thicker positive grids reduce shedding by 40% vs. standard batteries; enhanced envelope separators prevent short circuits under severe shock (SAE J537 tested)

• Efficiency/durability edge: 600+ engine start cycles at 80% depth of discharge — outperforms generic flooded batteries by 2x in fleet trials; maintenance‑free design reduces labor inspection costs

4. Competitive Advantages

• Quality consistency: Cpk ≥1.33 on CCA and reserve capacity; each batch validated by third‑party lab (SGS or Intertek)

• Supply reliability: Three strategically located plants (NAFTA, EU, ASEAN) with 98% on‑time‑in‑full rate for 20+ MT orders

• Logistics capability: Direct container loading from bonded warehouses; 48‑hour dispatch for stocked BCI groups

• Price competitiveness: Volume‑based discount tiers starting >500 units; forward pricing agreements available for fleet operators

• Sustainability: 99% recyclable design; compliant with EU Battery Regulation 2023/1542; carbon‑neutral shipping option for Scope 3 reporting

• Technical support: Full CAD drawings, MSDS, and SDS provided; 24‑hour engineering response for spec validation

5. Commercial & Supply Information

• Minimum order quantity (MOQ): 500 units mixed BCI groups (approx. 8 MT)

• BULK 20MT: 1,250–1,450 units depending on group size (e.g., Group 31 = 140 units/MT; 8D = 65 units/MT)

• Loading capacity per 20 ft container: 20 MT net maximum (approx. 20 pallets, wrapped and strapped)