Top 10 Best 18650 Battery Pack

YOU WILL GET 2 BUTTON TOP BATTERIES ONLY. Warm After-sales ServiceWith no reason, you have right to return or replace this items in 30 days. 7days24hours Customer service, we will solve the problem for you ASAP.. Wide CompatibilityCompatible with led flashlights, headlamps, doorbells, cameras, small fans, etc. Helps you wake up your devices quickly..

Intelligent ChargerSmart Battery Charger 4-Bay has four independent charging channels, it can charge four lithium batteries at the same time. The charging indicator allows you to clearly understand the charging status of the battery. Red light when charging, green light when fully charged.. Charger Safety ProtectionPerfect protection functionunder voltage protection,over voltage protection,over current protection,over temperature protection,short circuit protection,anti-reverse battery protection, Zero Volume Battery Repair and excellent heat dissipation design.. Output 4.2V 1The charging time of universal battery charger depends on the capacity of the battery.. Wide CompatibilityCompatible with flashlights, headlamps, doorbells, small fans, digital cameras, children's toys, radios, speakers, Camcorders. Helps you wake up your devices quickly.. YOU WILL GET 4 SLOT AC BATTERY CHARGERGETTING 4BATTERY.

1. It is suitable for DIY and maintenance of all kinds of dc equipment, with screw hole at the bottom and wire preinstalled, it is easy to use.. 2. Easy to install The battery is fixed by a stainless steel spring. It is very convenient to install and replace the battery, and it is not easy to damage other parts.. 3. Tough material using tough material, high strength, good toughness, not easy to crack.. 4.DIY can be assembled by different size of battery box, can get the voltage 3.7V, 7.4V, 11.1V, 14.8V dc power supply.. 5.Applications toys, electronic DIY, bread board power supply, LED lighting power supply, low voltage electrical equipment, remote control, radio, quartz clock, wireless keyboard, electronic calculators, doorbell, mobile digital recorder, remote control, radio, quartz clock, electronic calculators, doorbell, tape machine, electric toys, childrenadults wireless mousekeyboard, strong light flashlight, electric shavers, camera flash, electric toothbrush, game handle, strong light flashlight.

Safe and UniversalUNIVERSAL BATTERY CHARGER--Can charge for different types ofrechargeable batteries.. 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..

Compatible devices all DC powered electronic equipment.

This 7.4v rechargeable li-ion batteries is made of 2 balanced 2600mAh Power Cells for a total of 7.4V 2600mAh capacity The cells are connected in tandem and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.. Each cell can provide 3C of current, so all together the peak current you can draw is over 7.8 Amps. This a battery pack can provide strong power for 8.4V power tools, mobile speaker and other mobile devices.. The battery comes with a XH2.54mm 2-pin plug.. The battery pack built-in lithium-ion battery protection chip,and equipped with parallel high-power MOS, it can provide safety guarantee for the high current output of the battery pack.. PLEASE NOTE Before using, please contrast with the old battery and check the polarity of the battery. Red wire connection power positive , Black wire connect power negative pole -.. 7.4v rechargeable li-ion batteries.. 7.4v 2600mAH battery pack.. 7.4v li-ion battery pack..

Appearance size 6594150mm. Internal dimensions 6080146mm .can hold 21 pcs 18650. This kit does not include batteries.

Supports 3V 1A voltage outputs.. Supports 5V 2.2A voltage outputs.. Micro USB charging current is 600mA-800mA.. Supports up to two Li-ion batteries. It is recommended to use two 18650 batteries, which can be longer The cell has to be 65mm.. Special attention the installation of the battery must be determined positive and negative, the board has been clearly marked positive and negative Installation errors will burn out the module.

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 contact us..

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, 2 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..

Compatible Devices Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, Camcorders surveillance equipment. the product excludes the sale of restricted Standalone lithium batteries.. 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, Camcorders surveillance equipment..

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