This is Lithium Battery 1S to 8S (3.7v to 33.6v) Capacity Charge Level Indicator Module. The charge status (capacity) of 18650 Lithium-ion batteries and other lithium batteries with a maximum voltage of 4.2 volts per cell can be quickly visualized using these modules. This battery capacity display m..
3S 11.1V 20A 18650 Li-ion Lithium Battery BMS Protection PCB Board With Balance FunctionSize: about 56mm*45mm*1.2mmOver voltage range: 4.25~4.35V ± 0.05VOver discharge voltage range: 2.3~3.0V ± 0.05VMaximum operating current: 0~20AQuiescent current: less than 30uAInternal resistance: less than 100Mo..
BMS 3S 25A 12V Li-ion Protection circuit module 18650 battery pack board is High Current With Balanced Circuit Over Charge Over-Discharge Over Current And Short Circuit Protection Function. The Board gets charging and discharging thru the same port.When the charge balance, the board will..
This is DC 3V to 5V Boost Converter USB Output Mini Step up boost Power Converter Module. It has Mini PFM Control and on-board input voltage indicator. High conversion efficiency, maximum to 96%. Any DC voltage input 0.9V ~ 5V, output 5V DC voltage can be stable, with two AA batteries input to ..
Power Bank 18650 Battery Charger Module with display Dual USB 5V 1A, 2.1AIt comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection.Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharg..
Power Bank 3 USB port li-ion Battery Charger ModuleAll 3.7V-4.2V rechargeable lithium batteries, such as cell phone batteries, flat batteries, 18650 batteries and so on.It could be connected to a lithium battery can also be connected in multiple sections of lithium batteries Lithium positive pole co..
Power Bank Dual USB 5V 2A 18650 Li-ion Charger with LED indicator. TAll Batteries to parallel connection, input voltage is 3.2-4.2V and it gives output 5v, 18650 and polymer battery can be used.Connect the battery + and - to the motherboard B+ B-.Use same battery type, do not mix new and old o..
TP4056 1A Li-ion Lithium Battery Charging Module with full charge indication with micro USB connection.Connect micro USB cable for power, or 5V DC to pads marked IN+ and IN- on left-hand side of the moduleConnect cell to charge to B+/B- pads on the moduleImportant! Disconnect load when chargin..
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