Top 10 Best 3.7v Battery 18650

Universal Battery Charger for - Ni-MH Ni-Cd AAAAAAAAAA 10340 10350 10440 10500 12340 12500 12650 13450 13500 13650 14350 14430 14500 14650 16500 16340 16650 17350 17500 17650 17670 18350 18490 18500 18650 Batteries 2pcs 18650 batteries included . Smart Charger- Intelligently identify input power and automatically adjust suitable charge current, the charger can automatically detect Li-ion and Ni-MH batteries and charge different type of batteries at SAME TIME and SEPARATELY, 2 Charging Slots Can Work Individually.. Controlled By Intelligent Circuits MCU - Safety goes first. Automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries. Features reverse polarity protection.Automatically stop charging when the battery is full, will not cause over charge.. Power Bank Function - When the left slot has been put into the charged lithium battery, charger now can be a power bank provide output power to your external devices, it is not only a charger but also a power bank.. Visible Charger With LCD Screen - The default two slots are 1A current fast charge mode, press the MODE button for more than 2 seconds, automatically switch to 0.5A current slow charge mode. LCD Power Indicator shows the battery level ..

You will getOne USB socket universal charger, Battery storage box 2pcs,4 3.7v pieces of USB rechargeable batteries ,Before purchasing, please make sure that this flat top batteries matches your electronic device, so as not to cause unnecessary trouble... 4 Pack rechargeable batteriesThis rechargeable High Capacity battery that can last up to 36 hours with a single charge.The battery is perfectly protected against heat and high temperature, allowing you to charge safely.. Product parameters Standard voltage 3.7V, charging voltage 3.7-4.2V, minimum discharge termination voltage 2.75V, maximum charging termination voltage 4.2V, battery size 65.518mm. It is forbidden to put the battery into water or fire, and place it in a place that is not easily accessible to children.. USB universal charger This universal charger with full automatic stop function, suitable for 18650, 18600, 14600, 14500, 26650 flat port, a variety of models of lithium batteries. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern.. After Sales Service Product one year warranty, 3 months package return and exchangeIf there are any questions or quality problems please feel free to contact us for more support..

WIDE COMPATIBILITY 3500mAh rechargeable flat top battery, compatible with headlamps, doorbells, cameras, small fans and more. Help you wake up your devices quickly.. USB UNIVERSAL CHARGERThis universal charger with full auto stop function is suitable for 26650, 18650, 18600, 14600, 14500 batteries and other types of rechargeable batteries.. Anti-corrosion and Flame Retardant CaseIt can effectively protect the battery and prolong the life of the battery. Prevent waste of non-rechargeable batteries. Rechargeable batteries are strictly tested to ensure normal use, reliable quality, durability, safety and reliability.. Convenient and SimpleLow voltage charging. usb cable charging, low voltage, safe, can be connected to mobile phone charger, computer, rechargeable treasure, etc. for charging, simple and convenient. Dual-colour LED indicator, red light when charging, green light when full, intelligent full self-stop.. Quality after-sales service If you have any problems, please tell us at the first time. We will provide professional service to help you solve the problem. The purchase is completely risk-free..

Safe and UniversalUNIVERSAL BATTERY CHARGER--Can charge for different types of DC 3.7V cylindrical lithium batteries 10440, 14500, 16650, 14650, 18350, 18500, 16340, rechargeable batteries.For use with IMRLi-ion Rechargeable batteries only. Do not attempt to charge primary cells such as Alkaline, Zinc-Carbon, Lithium, CR2 or any other unsupported chemistry.. Multiple protectionComes with special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern.. Charging displayThis Battery charger with RedGreen led light display, And the charger will display the status of each rechargeable battery when charging, Automatically detects battery power status and displays charging progress, and automatically stops charging when complete.. Customer ServiceIf there are any questions or quality problems please feel free to contact us for more support.. Compatible Devices Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, surveillance equipment..

RAFZCCF 3.7v 18650 Lithium battery Compatible with headlamp, toys, doorbells, cameras etc..

These are 18650 battery, please read the type number carefully before you purchase.. 18650 rechargeable battery compatible with flashlights headlamps, doorbells, cameras, small fans, etc..

DimensionFlat Top size 651818mm2.560.70.7 inch.Please confirm whether the battery size and battery type before purchase. High PerformanceProvides 3500mAh real capacity. After professional battery life test, our battery life is 20 longer than the same capacity battery.Make your device work longer. 1000 Battery CyclesSupport up to 1000 charging and discharging cycles without memory effect.Efficient and long-lasting battery provides reliable power support for your daily use and emergencies. Multi-ApplicationThis long-lasting 18650 battery is compatible with versatile devices, such as headlamps, flashlights,,doorbells, small fans, remote controls, alarm clock, and other necessary devices. Service GuaranteeIf you have any questions, please feel free to contact us, we will answer you as soon as possible.You have the right to return or replace the battery within 30 days without a reason.

INTELLIGENT UNIVERSAL CHARGER The Battery Charger can charge simultaneously rechargeable batteries of different specifications.Suitable for 3.7V Li-ion rechargeable batteries -- 26650,18650,21700,18500,18350,14650,16650,16340,14500,10440.. CONVENIENT CHARGING INTERFACE USB charging help travelers can charge lithium ion batteries anytime anywhere, especially when you dont have enough outlet,you can even simply plug into your laptop or other device.. INTELLIGENT CHARGINGThe charger can automatically select the best charging current and support 2-slot simultaneous independent charging.Intelligent LED charging status indicator, when the battery is full, it changes from red to green and the charger will automatically stop charging.. SAFE CHARGINGSafe and fire prevention PCABS material Battery Charger, with heat-resisting, low temperature resistance and scratch resistancethe battery will not be over-charged and over heat.. PREMIUM SERVICE If you have any questions, please tell us at first time. We will provide professional service to solve your problems. There is a totally risk-free purchase..

SMART UNIVERSAL CHARGER The Battery Charger can charge simultaneously rechargeable batteries of different specifications. Suitable for 3.7V Li-ion rechargeable batteries 18650, 26650, 21700, 18500,18350.. CONVENIENT CHARGING INTERFACE USB charging help travelers can charge lithium ion batteries anytime anywhere, especially when you dont have enough outlet,you can even simply plug into your laptop or other device.. INTELLIGENT CHARGINGThe charger can automatically select the best charging current and support 2-slot simultaneous independent charging. Intelligent LED charging status indicator, when the battery is full, it changes from RED to BLUE, the charger will automatically stop charging.. MULTI-APPLICATIONThis long-lasting FLAT TOP is compatible with versatile devices, such as headlamps, flashlights,doorbells, small fans, remote controls, alarm clock, and other necessary devices.. SERVICE GUARANTEEIf you have any questions, please feel free to contact us, we will answer you as soon as possible. No Standalone Lithium Batteries are Sold with The Product..