IVT Replacement Battery 6V 4.5Ah for Headlight 87668 (300121)

Sealed lead-acid technology delivers a dependable 6V 4.5Ah power source for your IVT headlight 87668. With a 27Wh energy content and maintenance-free AGM design, this battery keeps your light running through long work nights without the hassle of watering or acid checks.

Overview

The IVT 300121 is a direct replacement battery engineered for the IVT headlight model 87668. Its compact dimensions and F1 terminals ensure a straightforward swap, while the leak-proof ABS case allows flexible mounting in almost any position. Whether you're on a construction site, in a workshop, or handling roadside emergencies, this battery delivers consistent illumination when you need it most.

What stands out

• Maintenance-free AGM construction – no refilling, no spills
• Leak-proof design with robust ABS plastic housing
• Wide operating temperature range: -15°C to 50°C (discharge)
• Long float life of 3–5 years under proper charging
• Low self-discharge: only ~3% per month at 20°C

Technical details

• Nominal voltage: 6 V
• Nominal capacity: 4.5 Ah
• Energy content: 27 Wh
• Terminal type: F1 (Faston 187)
• Chemistry: Sealed lead-acid (Pb), AGM
• Float charge voltage: 6.8–6.9 V
• Cycle use voltage: 7.2–7.5 V
• Operating temperature (charge): 0°C to 40°C
• Total height with terminals: 107 mm
• Mounting position: Any (except continuous inverted use)

Our verdict

For professionals who rely on their IVT headlight, this replacement battery is a no-brainer. It restores full runtime and brightness with minimal effort, backed by solid lead-acid reliability. Keep one on the shelf – you'll thank yourself during the next late-night job.