Description:
The 3S 40A 12.6V 18650 Li-ion Lithium Battery Protection and Charger BMS Module is a critical factor for handling and safeguarding lithium-ion battery packs. It affords safety towards overcharging, over-discharging, and overcurrent, improving the protection and durability of battery packs. With a 40A modern-day score, it is appropriate for numerous packages, from DIY strength banks to electric-powered cars. Additionally, it includes charging capability, making it an all-in-one answer for handling and charging three-mobile lithium-ion battery packs.
Features:-
Protects 3-cell lithium-ion battery packs from overcharging, over-discharging, and overcurrent.
Features a 40A current rating for versatile applications.
Includes built-in charging functionality.
Ideal for DIY power banks, electric vehicles, and lithium-ion battery pack management.
Specifications:
Charging voltage: DC 12.6V
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, reduce the load current use).
Continuous charge current (upper limit): 20A
Overcharge detection voltage: 4.25 ± 0.025V
Overcharge release voltage: 3.80V±0.05V
Over discharge detection voltage range: 2.50 ± 0.08V
Low current consumption.
Stable performance
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