Name: Peggybuy Li-ion Lithium Battery Charger Protection Board 18650 BMS for Drill Motor
Brand: Peggybuy
SKU: 1RY40E53MC0G
Availability: OutOfStock

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Peggybuy Li-ion Lithium Battery Charger Protection Board 18650 BMS for Drill Motor

<ul><li>Enhanced Battery Performance: By effectively managing the charging and discharging processes, this module helps extend the lifespan of your lithium batteries, maximizing their performance and overall durability.</li><li>High-Quality Charging Solution: With options ranging from 3S to 60A, this Lithium Ion Battery Charger Protection Board delivers reliable and efficient charging capabilities for various lithium battery configurations, meeting different power requirements.</li><li>Versatile Applications: Suitable for a wide range of products, including vacuum cleaners, massage device battery packs, backup power for LED lights, solar-powered streetlights, and backup power for surveillance systems.</li><li>Multiple Protective Functions: The BMS board provides safeguards against overcharging, over-discharging, overcurrent, and short circuits, giving you peace of mind during usage.</li><li>Reliable Lithium Battery Protection: This battery management system (BMS) offers comprehensive protection for series-connected lithium-ion or lithium-polymer batteries, ensuring safe and efficient charging and discharging.</li></ul>

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Specification: Specifications: Standard: 3S 5A Standard, 3S 10A Standard, 4S 20A Standard (optional) Enhance: 3S 20A Enhance, 3S 40A Enhance, 3S 60A Enhance, 4S 40A Enhance (optional) Balance: 3S 25A Balance, 3S 40A Balance, 3S 60A Balance, 4S 40A Balance (optional)  Standard 3S 5A Standard: Size: 40 * 15 * 1mm/1.57 * 0.59 * 0.03inch Charging voltage: DC 12.6-14V Maximum working current: 4-5A Maximum instantaneous current: 6-7A Battery over discharge voltage: 2.3-2.6V Battery over discharge protection recovery voltage 4.1-4.2V Battery over discharge current protection point: 5.5~6.5A Battery overcharging protection voltage point: 4.2-4.3V Battery overcharge protection recovery voltage: 4.1-4.2V Applicable options: Suitable for lithium batteries with a nominal voltage of 3.7V and a fully charged 4.2V (including 1865026650 and polymer lithium batteries) 3S 10A Standard: Size: 50 * 16 * 1mm/1.96 * 0.62 * 0.03inch Charging voltage: 12.6V-13V; Maximum working current: 10A; Overcurrent protection: 25A; Static current: less than 6uA; Internal resistance: less than 60m Ω; Overcharge voltage range: 4.25-4.35v ± 0.05v; Overdischarge voltage range: 2.7-3.0v ± 0.05v; Short circuit protection: Protectable, delayed self recovery. Special reminder: Calculation of charging and discharging current for lithium batteries: When using modules, you may encounter situations where the maximum charging and discharging current of the battery is estimated. The following explains the formula for calculating the maximum charging and discharging current of lithium batteries. The calculation formula is: maximum charging and discharging current=Nameplate capacity * C. For example, if a lithium battery has a nominal capacity of 2200mAh and a discharge rate of 2C, its discharge current is 2200 * 2=4400mA=4.4A. 4S 20A Standard: Size: 34.5 * 34.5 * 1mm/1.35 * 1.35 * 0.03inch Overcharge voltage range: 4.25-4.35V ± 0.05V Overdischarge voltage range: 2.3-3.0V ± 0.05V Upper limit working current: 10A Working temperature: -40-+50 ℃ Upper limit instantaneous current: 20A Quiescent current: less than 30uA Internal resistance: less than 60m Ω Short circuit protection: Protectable, requires charging and recovery Charging voltage: 16.8V-17V  Enhance 3S 20A Enhance: Size: 20 * 60 * 4mm/0.78 * 2.36 * 0.15inch Charging voltage: 12.6-13v Continuous discharge current: maximum 20A (if the cooling environment is not good, please reduce the load current for use) Continuous charging current: maximum 10A Applicable opti

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