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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
while the colour-coded LCD display makes the sensitivity level crystal clear at a glance
The complete kit includes 8 replacement propellers
Built on advanced synchronous rectification technology
so you're never left without a power source mid-trip
and total energy consumption (kWh) — all displayed live on a clear LCD screen
4S 14.8V / 16.8V 20A Li-Ion BMS with Balance 18650 Lithium Battery Protection Board Overcharge, Over-Discharge, Short Circuit Safety mini water pump for fountain while the colour-coded LCD displayBuilding a DIY battery pack without protection is a fire hazard waiting to happen the 4S 14. 8V 16. 8V 20A Li Ion BMS gives your 18650 lithium battery pack the intelligent safeguarding it deserves, all in one compact board. This Battery Management System (BMS) is engineered for 4 series Li ion and Li polymer packs, delivering four layer protection: overcharge cutoff at 4. 25V per cell, over discharge cutoff at 2. 5V per cell, overcurrent protection at
US$ 171.50
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