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5S BMS 5A 10A Protection Board 18V 21V 18650 Li-ion Lipo Lithium Battery Char Board Electric Tools Charging Protect Module ,Long Lasting

<b>5S BMS 5A 10A Protection Board 18V 21V 18650 Li-ion Lipo Lithium Battery Char Board Electric Tools Charging Protect Module</b><ul><li>Reliable battery protection with over-discharge, overcharge, short-circuit recovery, and wire break protection</li><li>Compatible with 3.7V or 3.6V lithium batteries suitable for various applications</li><li>Available in 5A and 10A variants with continuous working current of 5A/10A and instantaneous protection current of 10A/20A</li><li>Easy activation by short-circuiting B- and P- wires once and compact size of 87 by 17 by 2.8 millimeters</li><li>Randomly supplied circuit boards in blue, green, or red depending on production batch</li><li>5A BMS includes 2 MOSFETs and 10A BMS includes 4 MOSFETs for enhanced current handling</li></ul>

Brand

<p>The 5S BMS 5A 10A Protection Board is designed for 18V lithium-ion and lipo batteries, compatible with 3.7V or 3.6V cells. It supports a continuous working current of 5A or 10A and instantaneous protection currents of 10A or 20A, providing reliable overcharge protection at 4.25V ±0.025V and overdischarge protection at 2.7V ±0.1V. This battery management system includes features such as short-circuit recovery, wire break protection, and overcurrent recovery, which activate either by charging recovery or disconnecting the load. The board is activated by short-circuiting the B- and P- wires once, followed by recharging. It has a low power consumption of 20 microamps and a main circuit conduction resistance of 15 milliohms. The compact size of 87 by 17 by 2.8 millimeters allows easy integration into various electric tools and battery packs. Due to production batches, the circuit board color may vary between blue, green, or red, but functionality remains consistent. The 5A version uses 2 MOSFETs, while the 10A version uses 4 MOSFETs, ensuring efficient power management for your lithium battery applications.</p>

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Actual Color

Li-ion 5S 10A

Li-ion 5S 5A