🔋 Power up your night with unstoppable energy!
The Holyfire 3400mAh 18650 rechargeable Li-ion battery features a high-capacity LG cell with a built-in Seiko protection IC from Japan, ensuring safe and reliable performance. Encased in a robust steel shell, it’s engineered to prevent short circuits caused by impact, delivering stable 3.7V power ideal for high-power flashlights and headlamps. Sold in packs of two, these batteries are optimized for professional-grade lighting devices but are not compatible with e-cigarettes or small battery ports.
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One Star
overheats during use
Trustpilot
5 days ago
1 month ago
