Description
The EagTac 16340 750mAh Protected Li-ion Battery (SKU: 4120) is a compact, high-drain rechargeable cell built for reliable performance in demanding flashlight and electronic applications. Designed to support up to 4.5A discharge current, this battery provides consistent output for modern high-performance torches while maintaining controlled operating temperatures. Its shortened 33mm length ensures improved fitment across a broader range of compatible devices.
For enhanced safety and durability, the battery features an integrated protection PCB housed within the anode, offering protection against short circuit (4.5A), over-discharge (2.5V), over-charge (4.3V), and excessive heat. Internally, pure nickel strip connections optimise conductivity, while the dual DFN power MOSFET configuration improves energy efficiency and reduces heat build-up during use. A gold-plated brass button top ensures dependable contact and long-term reliability. With no memory effect and minimal self-discharge, this cell is engineered for consistent, repeatable performance.
Features
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Supports up to 4.5A high-current discharge
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Integrated anode-mounted protection PCB
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Short circuit protection (4.5A limit)
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Over-discharge cutoff at 2.5V
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Over-charge protection at 4.3V
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Built-in thermal protection
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Dual DFN MOSFET design for improved efficiency
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Pure nickel internal connections for better conductivity
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Gold-plated brass button top
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No memory effect
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Low self-discharge characteristics
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Stable high-voltage output platform
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Compact 33mm height for wider compatibility
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