Top 10 Best 3.7v 18650 Rechargeable Batteries

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..

Compatible Devices Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, Camcorders surveillance equipment.. Customer ServiceIf there are any questions or quality problems please feel free to contact us for more support..

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

Durable rechargeable3400mAh 18650 Rechargeable battery large capacity,Which can be widely used for electronic devices, such as LED flashlights, emergency lights, portable devices, headlights, toys, remote controls, etc.Recharge up to 1050 cycles - longer battery life than alkaline batteries, No need to buy batteries frequently.. Safe One-Bay Battery ChargerThe USB cable can be charged, can be connected to cell phone chargers, computers, rechargeable batteries, etc. for charging, simple and convenient. two-color LED indicator, red light is on when charging, green light is on when full, intelligent full self-stop. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery.. Product parameters Standard voltage 3.7V, charging voltage 3.7-4.2V, minimum discharge termination voltage 2.75V, maximum charging termination voltage 4.2V. Use 3400mah high capacity battery with low discharge rate,high drain,no memory effect,high energy density and pollution-free desige.Flat top battery was tested under strict quality-control standards,there is a totally risk-free.Please check your devices carefully before purchasing. What you get 1 x Safe One-Bay Battery Charger, 4 x 18650 Rechargeable batteries 3400mAh, 1 x 2.1 USB charging cable, 2 x storage case and 1 x instruction sheet,All products will be checked one by one before being sent to Amazon warehouse, please rest assured to shop.. After Sales Service Product one year warranty, 3 months package return and exchange If there are any problem with the product, please contact us in time. We will provide you with professional solution, satisfactory service in 24 hours..

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..

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..

Widely Compatible 3.7 volt 18650 Rechargeable battery for flashlights, headlights, digital cameras, doorbells,toys, radios, speakers, Electronic Device. this 3.7v battery is highly portable, making it convenient for travel, camping trips.. Product Size 671818mm2.630.70.7inch it's a 3.7 volt rechargeable battery BUTTON TOP, please check carefully before purchasing .Please confirm whether the battery model required by your device is 18650.. High performance product 3.7 volt 18650 rechargeable battery supports multiple charging and discharging cycles without memory effect, With a capacity of 9900mAh and voltage of 3.7v battery, high capacity battery with low discharge rate, high power consumption, high energy density and pollution-free design, No need to change batteries frequently.. Multiple ProtectionsThis 3.7v 18650 battery features six types of protection, including temperature, short circuit, overcharge, and overcurrent protection. These features ensure the battery remains stable and your device stays protected at all times.Please fully charge the battery before the first use, the battery will work better. Charge up to 1000 times without frequent battery changes.. High-quality service Every product is inspected before shipping If you encounter any problems during the purchase process, please feel free to contact us..

Size651818 mm2.560.70.7 inch button top battery not flat top. Please check whether it is the battery type you need before purchasing. Wide Application18650 rechargeable battery compatible with headlamps,flashlights,digital cameras, small fans,etc.Helps you quickly wake up your devices at any time. High PerformanceLong lasting 9900mAh 18650 battery is with large capacity which supports stable power for your devices and effectively prevent damage of the devices, such a ideal replacement battery for used devices with high frequency. Multi-Protection18650 battery is without any memory effect and provide multiple protections,including short circuit, overcharge, and overcurrent protection. Make batteries more stable and safer to protect your devices. Warm TipsPlease charge completely before first use. As much as possible, please don't to let the battery power all depleted to protect the battery from being over discharged. Proper use will make the battery last longer.

Note No Battery Only Charger Only for Lithium -ion Rechargeable Battery,Not AA or AAA Battery,Not NiMH BatteryMulti-Function 4 slots can be adjusted according to different battery lengths. This charger is suitable for 26650