Best Diy Ups 18650

USB C 18650 Battery Charger ALLMAYBE XTAR PB2S Type C Dual-Role 18650 18700 20700 21700 Portable Charger with USB Output Function（Not Included Battery

USB C Type C 18650 21700 batteries charger with USB output function ,2 Ports Output all together..
18650 Fast charger Support QC3.0 PD3.0 Fast Charging, compatible with most fast-charging adapterson the market..
You can even DIY the capacity up to 10000mAh+. If there are enough batteries, PB2S is your outdoor charging station..
Built-in protection circuit can effectively prevent over-current, over-charge, over-voltage, short-circuit, combined with XTAR's soft-start function,....
High Precision, Auto Cut-off When Fully Charged, 0V Activation Revives Over-discharged Batteries.

This 18650 battery organizer box is constructed from durable, high-impact polypropylene plastic to provide years of reliable use.
Keep your 18650 batteries organized and protected, dry and safe.
Middle divider makes your 18650 batteries exactly fit for this Battery Container, prevent batteries rolling.
Package Contents: 4 x 18650 Battery Cases, batteries are not included..

These sleeves are very useful to increase the diameter of 18650 battery, 18650 rechargeable battery, 18650 lithium-ion battery. to better fit flashlights that are of a tube diameter that are able to fit 3 AAA batteries..
Many flashlights have a large enough cavity for both a 18650 battery or a 3xAAA battery holder. The 3xAAA battery holder has a larger diameter than the 18650 battery so it fits tightly in the flashlight and the single battery fits loosely. If this is your case, then these small sleeves act as a way to hold the single battery tightly in place..
If you don't like to hear or feel the battery rattling in my flashlights, these 18650 battery tube hold to fit 18650 battery perfectly to eliminate that issue..
Product Dimension(Height*Outer Diameter*Inner Diameter): 2.4in*0.84in*0.74in/61mm*21.5mm*18.8mm..
Material: Plastic, environmental protection plastic material.

These sleeves are very useful to increase the diameter of 18650 battery, 18650 rechargeable battery, 18650 lithium-ion battery. to better fit flashlights that are of a tube diameter that are able to fit 3 AAA batteries..
Many flashlights have a large enough cavity for both a 18650 battery or a 3xAAA battery holder. The 3xAAA battery holder has a larger diameter than the 18650 battery so it fits tightly in the flashlight and the single battery fits loosely. If this is your case, then these small sleeves act as a way to hold the single battery tightly in place..
If you don't like to hear or feel the battery rattling in my flashlights, these 18650 battery tube hold to fit 18650 battery perfectly to eliminate that issue..
Product Dimension(Height*Outer Diameter*Inner Diameter): 2.4in*0.84in*0.74in/61mm*21.5mm*18.8mm..
Material: Plastic, environmental protection plastic material.

1.1000pcs 18650 Heat shrink tube Wrap and 300pcs 18650 battery Insulator Ring,Total 600Pcs.
2. 10 Colorful 18650 Battery wrap,Black/clear /Blue/ Orange/Deed Red/Army green/Orange-yellow.
3.18650 Battery Insulator is quintessential stickiness.
5.If the goods have any problem ,Pls Feel free to contact with me ,Our team will reply for u in the first time !Thanks ur Kindly support !.

【IR Night Vision & Video/Photo Function】Upgrade DIY Hunting Night Vision Scope can support HD Video/Photo recording, offers sharp....
【Super Night Visual Range】The product is with night vision scope monocular camera, you can see any object at complete darkness. You can see....
【Works Day or Night】Hunting night vision camera supports day and night switch, you can get a color view in daytime and get clear vision at....
【3MP 16MM IR Optics Scope Camera lens】The 360 degrees adjustable camera helps fix focus and get clear picture.
【18650 Batteries Included】The machine needs three 18650 batteries to drive. We have prepared three batteries for customers,very convenient....

1, 5300mAh 19.61wh 4.2V MAX 550A Mini Spot Welding Machine DIY With Quick Release Pen Nickel Plate 18650 Battery Spot Welder.
2, Fit for: 14650, 17490, 18650, 21700, 26650, 32650 lithium/NI-MH battery.
3, Short press the button until the buzzer rings one time for gear shift.
press one time to increase one gear, cycle as 1-6-1.
Gear 6 is the most powerful while Gear 1 is the least powerful..
4，Thickened pure copper strip and imported MOS tube can save energy and can provides longger service time..
5，Comes with high rate lithium battery, and it can continuously welding thousands of points on 0.1-0.15mm nickle sheet after being fully charged. Copper pen rod with 10AWG multi-silicone-wire, humanized sleeve for safety use..

also accepts two CR123A lithium batteries.
High for maximum illumination: 1,000 lumens.
Medium for bright light and longer run time: 400 lumens.
Strobe for signaling or disorienting: runs 2.5 hours (CR123A).
runs 3.25 hours (18650 USB)DescriptionStreamlight 88085 ProTac HL-X USB, 18650 USB battery, USB cord and holster and Box.