10 Best 18650 Box for Power In The Us
Best Choice1
DemerasDemeras 18650 Battery Case Waterproof Plastic Battery Holder Bicycle Mobile Power Box Battery Storage Case for Bicycle Lamp & Smartphone
Main highlights- 【XP7 WATERPROOF FUNCTION】The battery storage box has XP7 waterproof function and is suitable for various usage environments. You no longer have to worry about going out on rainy days. With our brand new battery storage box, you are not afraid of wind or rain.
- 【SUPPORT POWER DISPLAY FUNCTION】Our battery charger box, its 18650 USB interface output voltage is 5V, current 2A, with mobile phone charging function. Support power display function.
- 【OPTIMIZED ON THE TRADITIONAL BASIS】The 18650 waterproof battery pack is mainly optimized on the basis of the traditional 18650 8.4V lithium battery pack and is more durable.
- 【EASIER TO USE】The waterproof seat cover is easier to use, and the battery pack can use two or four or six 18650 lithium batteries as needed. The input and output voltage of the DC connector is 8.4V.
- 【CAUTION】Do not use spot welding batteries, which can greatly reduce the internal of the battery and improve the discharge performance of the battery, thereby effectively increasing the service life of the battery.
9.8Exceptional
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Value for Money2
XBERSTARXBERSTAR 18650 Power Bank case,Li-Ion Battery Storage Box -18650 Holder for Uninterrupted Power Supply UPS DIY Battery Special Plastic DIY kit (set1)
Main highlights- You will get;3S 40A BMS -US Charger -18650 Li-Ion Battery Holder -Pure Nickel Strip(not include batteries )
- Installation: Easy and simple to use and operate, no other tools needed to install.Install the battery according to the positive and negative sides on the circuit board. Be careful not to reverse it.
- High quality battery holder case with wire leads for easy soldering and connecting.Each battery holder comes with a case cover for keeping the battery in place
- Attention: There is a specific product description on the picture, please read it in detail.
- Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better.
9.7Exceptional
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3
BYNNIX18650 Charger Box USB Mobile Holder C16PD Version Power for Shell Charger Box with Lighting Power Kit 18650 DIY Removable Welding-Free 16-Section 18650 Power Kit DIY Mobile (Black)
Main highlights- Weight: about 206 grams without (for case + mainboard + spring basket + lens + lanyard).
- Size: thickness 44mm width 80mm length 186mm(internal dimensions remove spring: thickness 36mm width 72mm length 146mm).
- Cell: 18650 type flat for head x 16 (free welding).
- C16-PD with light: output/input power: 5V-3A 9V-2A 12V-1.5A.
- Application: Good performance, convenient and practical, suitable for home and professional use.
9.6Exceptional
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4
LQMBABY18650 Charger Box USB Mobile Holder C16PD Version Power for Shell Charger Box with Lighting Power Kit 18650 DIY Removable Welding-Free 16-Section 18650 Power Kit DIY Mobile (Black)
Main highlights- Weight: about 206 grams without (for case + mainboard + spring basket + lens + lanyard).
- Size: thickness 44mm width 80mm length 186mm(internal dimensions remove spring: thickness 36mm width 72mm length 146mm).
- Cell: 18650 type flat for head x 16 (free welding).
- C16-PD with light: output/input power: 5V-3A 9V-2A 12V-1.5A.
- Application: Good performance, convenient and practical, suitable for home and professional use.
9.5Excellent
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5
LHIABNNLHIABNN DIY Power Bank Box Flat Head Battery Charger Outer Case,2 USB Output Ports Plastic Shell Box with LCD Display,Micro/Phone/Type-c Input Port Power Bank Case (Black)
Main highlights- 【Widely Use】: Compatible For Phone 11 pro max X XR XS 8 7 6 plus/6/5S,for pad,for Samsung Galaxy S8 S7 S2/S3/S4, Note 2/3/4, HTC, for Sony, Xiaomi Motorola and other cellphones. Application - Suitable for various models of mobile phones that support wireless charging fuction.
- 【LCD Display】: Accurate display of power, keep the battery status at any time.Power bank and rechargeable 18650 battery charger. Plug and Play, power output using the USB port, plug the data cable to achieve portable, ready to charge.
- 【Intelligent 18650 Battery Charger】: Compatible with 18650 Flat head lithium battery (69mm length). Each battery slot is individual charging and detection. It automatically terminates charging when the batteries are full charged.(NOTE: Please notice the positive and negative poles)
- 【Easy to Use】: Compact and lightweight design for easy carrying; Easy to install and uninstall; Convenient take and use.
- 【DIY Power Bank】: Large capacity,8 x 18650 batteries (batteries not included). Dual USB power bank, two devices can be charged at same time.Three input ports,any usb cable can charge the power bank.
9.4Excellent
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6
LIJIANILIJIANI Battery Charger Case,Portable DIY Power Bank Box with LCD Display 2 USB Output,Micro and Type c Input, Smart Charger for 3.7v Li-ion Rechargeable Battery (Battery Not Included)
Main highlights- Multifunctional charging case: 4 battery(0.7 inches in diameter - 2.56 inches long) charging case, LCD display battery voltage and current value, the remaining battery power. Can easily remove the battery to power other devices
- Mobile power function: filled with batteries, it is a 10000 mah rechargeable treasure (choose 4 2500 mah batteries), if you choose 3500 mah / a battery, it is 14000 mah rechargeable treasure. Not recommended, different sizes of batteries loaded into use at the same time
- Dual-port input : (MICRO and TYPE-C) 5V-2A, two USB output, 5V-2A, long press the switch can open the flashlight function
- Concern: This product does not include batteries, unfamiliar with Cylindrical lithium batteries, people without DIY spirit, please be careful to buy
- Bad battery detection function: if you load a bad battery, or the battery positive and negative poles are installed backwards, no battery symbols on the LCD display, only normal batteries appear battery symbols
9.3Excellent
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7
Ltvystore23% OffPlastic 18650 Battery Storage Case 2 Slots x 3.7V for 2x18650 Batteries Holder Box Container with ON/Off Switch, Set of 5, by Ltvystore
Main highlights- What You Get: 5* 2slots 18650 Battery Holder (Batteries are not included)
- Multipurpose Battery Case Holder: You can use this case with your own battery to form power system supply; Case for rechargeable battery; Simple DIY recharge power supply
- Money Back Guarantee: Our DIY 18650 Battery Storage Box Enjoy 30 Days Unconditional Refund
- High Quality 2x 3.7V 18650 ABS Plastic Battery Box Holder
- Easy Installation Battery Holder For 2x 18650: Metallic spring with pin design for easy install and convenient for electric circuit DIY work.
9.1Excellent
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8
LtvystoreLtvystore 10Pcs Plastic 18650 Battery Storage Case 2 Slots x 3.7V for 2x18650 Batteries Holder Box Container with ON/Off Switch
Main highlights- What You Get: 10* 2slots 18650 Battery Holder (Batteries are not included)
- Our DIY 18650 Battery Storage Box
- Multipurpose Battery Case Holder: You can use this case with your own battery to form power system supply; Case for rechargeable battery; Simple DIY recharge power supply
- High Quality 2x 3.7V 18650 ABS Plastic Battery Box Holder
- Easy Installation Battery Holder For 2x 18650: Metallic spring with pin design for easy install
8.8Very Good
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9
Ltvystore18650 Battery Case Holder, 4 Pcs 2 Slots x 3.7V DIY Battery Storage Box, in Parallel Black Plastic Batteries Case for 2 x 18650 Ltvystore
Main highlights- What You Get: 4* 2slots 18650 Battery Holder (Batteries are not included)
- Multipurpose Battery Case Holder: You can use this case with your own battery to form power system supply; Case for rechargeable battery; Simple DIY recharge power supply
- High Quality 4x 3.7V 18650 ABS Plastic Battery Box Holder
- Easy Installation Battery Holder For 2x 18650: Metallic spring for easy install and convenient for DIY work.
- DIY 18650 Battery Storage Box
8.7Very Good
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10
KBT KEEP BETTER TECHKBT Removable Battery Charger for 3.7V Rechargeable 18650 Batteries (Battery Not Included), 2A Fast Chargers with 5 Slot, for DIY Charger Case
Main highlights- Removal DIY Power Bank Charger Case : Need 5 x 3.7V Rechargeable 18650 batteries (batteries not included). Dual USB Ports power bank, two devices can be charged at a time. Three input ports ( for Micro, Type-C, Lightning ) any usb cable can charge the power bank.ble Battery Charger for 3.7V Rechargeable 18650 Batteries, 2A Fast Chargers with 5 Slot, DIY Power Bank Case
- Power Display: Accurate display of power, you can know the battery capacity anytime and ready to charge the battery or replace the battery.
- No Standalone lithium batteries are sold with the product
- Intelligent 18650 Battery Charger: Compatible with unprotected 18650 lithium battery ( less than 67mm length ), fast 2A current charging speed for battery, the 18650 charger box has protection functions of over-charge, over-discharge and short-circuit.(NOTE: Please don't reverse the positive and negative poles)
- Easy to Use: It is easy to open the 18650 charger box case and put the 18650 batteries in the charger box. When you go outside camping trip, the power bank box power runs out and you can replace with full capacity battery anytime .
- Dual USB output: 5V /1A , 5V /2A output fits for most device like mobile phone, tablet, earphone, bluetooth speaker, LED light and more.
8.4Good
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