Top 10 li-ion 18650 Rechargeable Battery – Power Converters

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ALAMSCN TP4056 3.7V 4.2V to 9V 5V 2A Charge Discharge Integrated Step Up Module Adjustable for 18650 Lithium Li-ion Battery Fast Charging Boost Power Board with Protection Pack of 2

ALAMSCN #ad - Vin+ port input 5v solar panels, BAT+ port can output 4. 2v to charger 3. 7v 18650 battery. With overcharge protection. Input dc 4. 5-8v, output 4. 3-27v adjustable, using it to built a 9v or 12V rechargeable power pack, with a micro usb as dc 5v input interface. Charge discharge integrated step Up Module Adjustable for 3. 7v 18650 lithium Li-ion Battery. The output current: 5v 1. 4a; 9v 08a; 12v 06a. Can be used for multimeter, converted to lithium battery charging.
BrandALAMSCN #ad
ManufacturerALAMSCN #ad
Height0.39 Inches
Length0.39 Inches
Weight0.04 Pounds
Width0.39 Inches
Part NumberAL12400

2. Redgiants


Redgiants Battery Charger,AC 110V 220V Dual Smart Charger for 18650 3.7V Rechargeable Li-Ion Battery US Warehouse

Redgiants #ad - What you get: s2 2 slot smart recharger, 30 days free refund, 2 Years Free Replacement, DC Vehicles / AC Wall Adapter, Lifetime Maintenance.2 bay speedy rechargers for: eneloop 2000mah aa 2-hour, nickel amazonbasics 800mah aaa 08-hour, 3.

7v button top lithium ion 3400mAh Panasonic NCR18650B 3. 5-hour, 3. 7 volt flat top liion 2500mAh LG HE2 2. 5-hour @ 1a fast Charge Current. Safety first: s2 charger's compliant standard--ul cul tuv gs pse fcc ce c-tickcb rohs, and with Fire Retardant Materials, Intelligent Circuits and Worldwide Warranty, Please confirm your battery is genuine / not damaged / quality before charging. Us warehouse delivery: 3-5 days to arrive. When you plug the 18650 battery into the charger, it will show Red LED Light, and Green means in full charging condition.
BrandRedgiants #ad
ManufacturerRedgiants #ad
Weight0.17 Pounds



SMAKN 4S Li-ion Lithium Battery 18650 Charger Protection Board 14.4/14.8/16.8V 30A

SMAKN #ad - Overcharge detection voltage: 4. 25 ± 0025v. Overcharge release voltage: 4. 15 ± 005v. The module name: 4 string lithium battery protection board. The modular nature: polymer lithium battery protection board. Over discharge detection voltage: 2. 50 ± 008v.
BrandSMAKN #ad
ManufacturerSMAKN #ad



McIgIcM 5pcs Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board with Protection Dual Functions 1A Li-ion

MCIGICM #ad - Input voltage: dc5v, charging cut-off Voltage: 4. 2v maximum charging Current: 1A. Current: 3a, board size: 26 x 17mm/1. 02 x 067inchL*W. On-board micro usb and soldering joints 5V input`port and charging status indicatorred indicator is charging, green indicator is full charged. Micro usb lithium battery charging board with overcharge, overdischarge and overcurrent protection.
BrandMCIGICM #ad
ManufacturerMcIgIcM #ad
Part Number4330196305



ESYB E4 Intelligent Battery Charger 4 Bay, Li-ion 18650 26650 26500 22650 18490 17670 17500 17355, LCD Display Speedy Universal Rechargeable Battery Charger for Ni-MH Ni-Cd A AA AAA SC

ESYB #ad - Usb output port. Overtime prevention, anti-reversing protection, Short-circuit Protection, Over-current Protection, Over-voltage Protection.

025a charging current for ni-mh and ni-Cd battery; 025a, 1a, 05a, ni-mh, 2a options charging current for Li-ion and LiFePO4 battery. App function CAN NOT be used. Support li-ion, lifepo4, ni-cd batteries. Note: this is a promotion version. Can charge phones and PCs when disconnect adapter. Lcd screen display charging mode and battery status of all slots compatible with: li-ion, lifepo4 batteries:10440/14500/14650/16340/16650/17650/17670/18350/18490/18500/18650/22650/26500/26650 Ni-MH, Ni-Cd batteries:AAAA/AAA/A/A/SC/C/D.
BrandESYB #ad
ManufacturerESYB Technology Limited #ad
Height2.09 Inches
Length8.27 Inches
Weight0.52 Pounds
Width7.01 Inches
Part Number4330917110



KOOBOOK 2Pcs Micro USB 3.7V Lithium Li-ion 18650 Battery Charging Discharge Module Adjustable Boost Step Up Integrated Module 4.5V-8V to 4.3V-27V

KOOBOOK #ad - This module greatly simplifies the process of adding single cell Lithium battery power to your projects. For example: vin+port input 5v solar panels, bat+port can output 4.

2v to charger 3. 7v 18650 battery. The out+port can output an adjustable voltage. Input voltage: 4. 5-8v; charging voltage: 4. 2vcharge the 3. 7v 18650 lithium battery; charging current: up to 1A; Discharge current: the maximum 2A. This module is made for charging rechargeable lithium batteries and Boost module. Please debug the parameters before use, the default output is about 9V. Can be used for multimeter, converted to lithium battery charging.
BrandKOOBOOK #ad
ManufacturerKOOBOOK #ad
Part NumberKB626



WPHMOTO Universal 4 Slot Battery Charger for 18650 16340 14500 Li-ion Rechargeable Batteries

WPHMOTO #ad - Automatically stops charging when complete. Suitable for: 18650 16340 14500 Lithium rechargeable battery. Capable of charging 4 batteries simultaneously. Features reverse polarity protection, heat dissipation. Automatically detects battery status and selects the appropriate voltage and charge mode.
BrandWPHMOTO #ad
ManufacturerWPHMOTO #ad
Part NumberWPHRA011



ACEIRMC 2pcs 6S 15A 24V Battery Protection Board for Li-ion Lithium 18650 Battery BMS Packs PCB Protection Board Integrated Circuits

ACEIRMC #ad - Over charge protection, over discharge protection function and short circuit protection. High current protection board, continuous 15A current. 100% brand new and high quality; Fine workmanship and durable. This board is 6 string 22V 24V lithium battery protection board. Compact size and lightweight; High-accuracy voltage detection circuit.
BrandACEIRMC #ad
ManufacturerACEIRMC #ad
Part Number16512

9. Akozon


Akozon Battery Protection Board 3 Series 12V 15A 18650 Li-ion Lithium Battery Charger PCB BMS Protection Board with Balance

Akozon #ad - Balanced current with balance is 45mA, and 2 AOD472. Types ofthere is no balance in the type, the hx-3s-fl20 is a model without a balance, unbalanced with 1 2110-CB protection chip, there are two options available, and the HX-3S-FL25A-A is a model with a balance.

Balance functionthe protection board with balance has equilibrium function to keep each cell in balance and good service life. It will protect battery pack from overcharging, over-discharging over-current and short circuit. Choosing the right protection board and using it properly is critical to the life of the battery. Protective effectsprotection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage. Various parametersthe charging voltage is between 12.

6v - 13v, the range is wide, the working temperature is -40~ + 50 °C, the storage temperature condition is -40~ + 80 °C, and the effective life is more than 30000h. Flexible choice and full of equipment. Short-circuit protection with energy-saving effects and self-delay recovery adds a protective barrier to the circuit. This can better serve our lives. Energy savingthe quiescent current is less than 30uA and the power consumption is very small.
BrandAkozon #ad
ManufacturerAkozon #ad
Height0 Inches
Length0 Inches
Weight0.02 Pounds
Width0 Inches
Part NumberAkozon7u9pwrhtb8-02

10. fineed


SUVs, fineed Tire Inflator Air Compressor,18V Cordless Car Tire Pump with Pressure Gauge Air Digital Pump for Cars, 145 PSI 2000mAh Rechargeable li-ion Battery, 55L/Min, RV Bicycles and Motorcycles

fineed #ad - For your convenience, the tire inflator come with a 21. 5v home battery charger. Cordless handheld & high efficiencyfineed 2019 newest cordless air compressor tire inflator, cars, motorcycles, it can be moved to various places for easy use - inflates your bicycles, balls, swimming rings and etc.

2000mah anywhere power18v cordless air compressor, 2000mah rechargeable lithium ion battery that made with Grade A+ cells, takes approximately 3 hours to fully charge and has 4-5 hours of use before the next charge. If the air pressure does not match your desired setting, you can also set the air pressure yourself. Digital gauge & led lightthe tire inflator can be read by psi, kg / safety warning / cm² measurement, and the tire pump digital display pressure gauge is accurate and accurate, kpa, so you can ensure that the tire is properly inflated.

When the tire reaches the required air pressure, the wireless inflator will automatically turn off. Presetting & auto shut off5 standard modes-don't need to set the air pressure every time: ️ sportballs 8 psi; bicycle 3. 5 bar; electric bicycle 2. 2 bar; motorcycle 2. 2 bar; car 2. 3 bar, the maximum inflation pressure can reach 10BAR / 145PSI / 1000KPA. The portable air compression pump is equipped with 3 modes of LED lights: highlight / SOS, BAR, which is convenient for you to use at night and ensure your safety.
Brandfineed #ad
ManufacturerFineed #ad
Height3.35 Inches
Length9.45 Inches
Weight2.47 Pounds
Width7.48 Inches
Part NumberFineed
WarrantyManufacture warranty for 12 Months