Your hybrid battery in micro-hybrids costs lakhs to replace and dies fast in Pakistan’s heat. 2025 bipolar lead-acid with ultra-thin plates changes everything — 40% cheaper than li-ion, 250 W/kg power, and survives 55°C without breaking a sweat. At HybridEV Engineering Rawalpindi, we already rebuild these for Suzuki and Toyota micro-hybrids. Here’s the full story.
Why...