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5S 12A 21V Li-ion Battery Protection Board with DC Connector, Overcharge Overdischarge Protection Circuit, High Current Discharge 30±5A, Short Circuit and Protection, PCB

5S 12A 21V Li-ion Battery Protection Board with DC Connector, Overcharge Overdischarge Protection Circuit, High Current Discharge 30±5A, Short Circuit and Protection, PCB
- OVERCHARGE OVERDISCHARGE PROTECTION BOARD: Advanced 5S configuration monitors each cell at 4.25V charging voltage and 2.7V discharge cutoff, forestalling battery damage from voltage extremes while extending your 21V Li-ion pack lifespan through precise voltage management
- HIGH CURRENT DISCHARGE CAPABILITY: Supports continuous 12A discharge with 30A overcurrent detection and automatic recovery, perfect for power tools and electric devices requiring stable high-current output without overheating or performance drops
- MULTI-LAYER SAFETY SYSTEM: Integrated short circuit protection responds in 250 microseconds, over- shutoff activates at 70°C, and automatic recovery functions insure your battery pack and connected devices stay protected during unexpected conditions
- DC CONNECTOR BATTERY MANAGEMENT: Pre-wired DC interface simplifies installation for cell packs, eliminating complex soldering while the compact 62x64mm PCB fits standard battery enclosures for DIY power banks and battery solutions
- ULTRA-LOW POWER CONSUMPTION: Draws only 20μA during operation and 6μA in sleep mode, preserving battery capacity for actual use rather than wasting energy on the protection circuit itself

Country	USA
Brand	Bebykilemi
Manufacturer	Bebykilemi
Binding	Misc.
ItemPartNumber	21V Li-ion Charge Protection Circuit
Model	21V Li-ion Charge Protection Circuit
Color	As Picture
Size	as description
ReleaseDate	0000-00-00

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