Categories

Best Diy Ups 18650

18650 Battery Clip 4 Slots 3.7V DIY Battery Storage Box in Series Plastic Batteries Case YOUCHENG for 18650 Battery with Connect Lead 4-Pack

  • 18650 battery holder with for 3.7V 18650 rechargeable batteries， Simple DIY recharge power supply.Great for led projects, toys, also replaces broken....
  • 18650 battery case holder with 22AWG leads, they are tinned wire end, the black and red two wire 150mm design is great for easily soldering and....
  • battery clip is made of PP plastic and has screw holes at the bottom to fix the battery holder in a proper position（Screw not attached）.
  • Easy Installation Battery Holder For 4x 18650: Metallic spring with wire lead design for easy install and convenient for electric circuit DIY work..
  • After installing 14.8V in series on the battery, the red and black wires cannot be short-circuited.
Check Stock

18650 Battery Case Holder with Lead Wire Bundle,8 Pcs DIY Battery Storage Boxes 18650 Charging 1 Bay Cell Battery Holder 1 Slots in Parallel Black Plastic Batteries Case with Pin

  • 18650 Battery Holder Wire Leads - All 18650 battery case holder with leads, they are tinned wire end, the black and red two wire design is great for....
  • New generic Plastic Battery Storage Case Box Holder，Battery type: 8 pcs 18650 Case Holder together，With high quality steel spring fit for all kind....
  • Material Great items for keeping your standard or rechargable batteries together and safe.Wire lead battery case holder for 18650 single....
  • Design Metallic spring with pin design for easy install and convenient for electric circuit DIY work.Battery holder is made of ABS plastic with nickel....
  • Multipurpose Battery Case Holder - 18650 battery holder with soldering pins is designed for 3.7V 18650 rechargeable batteries，Case for rechargeable....
Check Stock

MinChen 8.4V Battery Pack Case for 2/4x 18650 li-ion Battery Waterproof Safety Cycling Battery Pack Case Box Cover with DC and USB Interface for Bike Light Headlamp Cell Phone no Battery Included

  • Brand: SolarStorm, The Rechargeable Waterproof Case for 4x 18650 batteries is special designed for Cycling Bike light Headlight, with DC and USB....
  • Required 4pcs 18650 3.7v Rechargeable Li-ion battery.
  • Great for DIY 18650 Batteries Pack for bike light headlights or outdoor sports charge phone, support 2pcs or 4pcs 18650 batteries into the case, use....
  • [Power Status Indicators Showing] 3x Blue Indicator showing you batteries power status:Three lights lit on(power≥80%). - Two lights lit....
  • Over-Charge Protection Voltage:8.4V, Over-Discharge Protection Voltage:5V.
Check Stock

SunFounder Raspberry Pi UPS Power Supply Module V2.0 Supports Pass Through Charging, 5V/3A Lithium Battery Power Pack Expansion Board Compatible with Raspberry Pi 4, 3 and All Model B/B+

  • ➢Raspberry Pi UPS - A Power Supply Module designed for Raspberry Pi UPS compatible with Raspberry Pi 4, 3 and all Model B/B+ series. Also suitable for other boards powered by USB (5V/3A) such as Banana Pi/ODROID-C4..
  • ➢Pass Through Charging - Requires two 18650 Batteries (not included), with Pass through Charging function, it can power to the Raspberry Pi while charging ..
  • ➢Over Charge/Discharge Protection - Charging ends when the total battery voltage reaches 8.4V. When the single battery voltage is below 3.2V, the battery protection activates and the battery is no longer discharged..
  • ➢Balance Charging & Over Heating Protection - The battery charging current will be reduced or even discharged if the voltage of a single battery exceeds 4.2V. If the temperature reaches 75 degrees Celsius, the DC-DC will shut down to prevent overheating damage..
  • ➢UPS Output: 5V/3A, UPS Input: 5V/2A, Dimension: 90mm x 56mm x 24mm.
Check Stock

ACEIRMC 5pcs 4A 2S 18650 Lithium Protection Board BMS Li-ion Battery Lipo Cell Charger Protection Module Overcharged Overcurrent Protection 7.4V 8.4V

  • Upper Limit Operating Current:4A.This protection board uses a lithium photopolymer rechargeable battery protection IC..
  • Built-in high-precision voltage detection circuit.
  • The terminal connected to the charger is a high withstand voltage device.
  • Built-in three-stage overcurrent detection circuit (overcurrent 1,overcurrent 2,load short circuit)..
  • 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module.
  • Function:Overcharge protection,over discharge protection,short circuit protection,overcurrent protection..
  • Package included: 5 x 2S 4A 18650 Lithium Protection Board..
Check Stock

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.
Check Stock

Black 18650 Battery Wrap,300Pcs 18650 Heat Shrink Tubing for 18650 Battery

  • 1.U will receive Black 300Pcs 18650 Battery Wrap ..
  • 2.18650 battery heat shrink tubing width is 29.5mm .Length is 70-72mm..
  • 3.18650 Cover is Application for 18650 Battery ..
  • 4.18650 Battery wrap Shrinking temperature: 80 Deg.C.
Check Stock

Whizzotech 18650 Battery Case Battery Storage Box Holder/Organizer/Container Lot of 4

  • 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..
Check Stock

LampVPath 6PCS 18650 Battery Protective Sleeve, 18650 Battery Spacer, 18650 Battery Holder Converter for 18650 Battery (Batteries are not included) - 6 Pack

  • 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.
Check Stock

LampVPath 3PCS 18650 Battery Protective Sleeve, 18650 Battery Spacer, 18650 Battery Holder Converter for 18650 Battery (Batteries are not included) - 3 Pack

  • 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.
Check Stock

300Pcs 18650 Insulator Ring and 1000Pcs Colorful 18650 Battery Wrap Heat Shrink Tube for 18650 Batteries

  • 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 !.
Check Stock

BOBLOV Night Vision Scope,3MP 16MM IR Optics Scope Monocular Camera for Riflescopes,32G & HD 720P Video/Photo Infrared Night Vision Hunting Rifle Scope with 4.3 inch HD Display

  • 【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....
Check Stock

Mini Spot Welding Machine, 9 Gears Adjustable Portable DIY Spot Welder with Quick Release Pen Battery Plate Spot Welding,Mini Spot Weld Machine with Nickel Sheet and Charging Cable

  • 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..
Check Stock