If you looking for 18650 battery pack diy then you are right place. We are searching for the best 18650 battery pack diy on the market and analyze these products to provide you the best choice.
Reviews
1. Dreamyth DIY USB Mobile Power Bank Charger Case Pack 8pcs 18650 Battery Holder For Phone (White)
Feature
Brand new and high quality. LED indicator, showing charging status and on/off status. Electricity-saving function.Environmentally friendly and economic efficiency. USB output: charge mobile phone, MP3, MP4, tablet
2 LED light reminds stock energy. Double USB output: DC 5V 1.0A or DC 5V 2.1A
Input: DC 5V Battery: 8 x 18650 Li-ion battery(not included) Color: White/Blue/Hot Pink/Green Capacity:30000mAh
Size: approx.172*78*20MM Quantity: 1Pc(Not include the phone and battery)
Description
Description:
100% brand new and high quality
Brand new and high quality.
LED indicator, showing charging status and on/off status.
Electricity-saving function.
Environmentally friendly and economic efficiency.
USB output: charge mobile phone, MP3, MP4, tablet
2 LED light reminds stock energy.
Double USB output: DC 5V 1.0A or DC 5V 2.1A
Input: DC 5V
Battery: 8 x 18650 Li-ion battery(not included)
Color: White/Blue/Hot Pink/Green
Capacity:30000mAh
Size: approx.172*78*20MM
Quantity: 1Pc(Not include the phone and battery)
Note:
Please allow 0.5-1cm difference due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Included:
1 x power bank(Not include the phone and battery)
2. Bike Light 4x 18650 Battery Pack Case, Waterproof Battery Pack Case Box House Cover with Dual Interface for Cycling Bike light lamp and Mobile Phone (Black for 4)
Feature
Brand: SolarStorm, The Rechargeable Waterproof Case for 4x 18650 batteries is special designed for Cycling Bike light Headlight, with DC and USB interface; DC interface is for connecting 8.4V Bike light, USB interface suitable for connecting 4.2v Bike light head lamp, or charge cell phone in emergencyRequired 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 this case you can choose any capacity of 18650 batteries for your bikelight lamp to supply power, easy and convenient
[Power Status Indicators Showing] 3x Blue Indicator showing you batteries power status:Three lights lit on(power80%). - Two lights lit on(50%power80%). - One light lit on and flash(runtime30minutes, need change batteries or charge batteries).
Over-Charge Protection Voltage:8.4V, Over-Discharge Protection Voltage:5V
Description
Water proof Case for DIY 18650 batteries pack power bank for bike light head lamp, Support 2 or 4 x18650 batteries in one pack.-Rechargeable Cycling Safety Waterproof Battery Pack Case House Cover with DC and USB interface for Bike light
- Size: 45x47x88mm
- Cable Length: 57cm
-Strap: 41.5x3.8cm
- Material: High quality ABS Plastic, lightweight ,durable and Waterproof ;
- Easy to use, only need to load 2 or 4x 18650 batteries into the case;
- With DC interface, Output and input voltage is 8.4V, suitable for 8.4V Bike light; USB interface suitable for 4.2V Bike light; use the case you can choose any capacity 18650 batteries packed as power bank for you Cycling Bike light or charge mobile phone in emergency;
- Product parameters
- 1) Over-charge protection voltage:8.4 V;
- 2) Over-discharge protection voltage: 5 V;
- 3) Over-discharge protection current: 9 A;
- 4) Standby current: 10 uA;
- 5) USB output standard voltage: 5 V0.2;
- 6) USB max output: 2000MA
- Package includes:- 1 x Battery Case for 4 pcs 18650 batteries( no batteries included)
- Strap.
- The Case is for DIY batteries pack to supply power for Cycling Bike light.
3. uxcell 50pcs 18650 Lithium Battery Double Holder Bracket for DIY Battery Pack
Feature
18650 cylindrical battery holder, fire retardant pc+pp+gp materials;Crack resistant edge with the slot, with the firm, It can accomodate various size;
Battery installation hole diameter 18mm, 2-linked structure,
Nickel plate vibration test can be conducted without attachment to any device.
Inner Dia: 1.8cm/0.7"; Package Content: 50(+/-2%) Pcs x Battery Holder Brackets; Model: 18650; Main Color: Black; Size: 4 x 2cm/1.6" x 0.8"(L*W)
Description
18650 cylindrical battery holder, fire retardant pc+pp+gp materials;Crack resistant edge with the slot, with the firm, It can accomodate various size;
Battery installation hole diameter 18mm, 2-linked structure,
Nickel plate vibration test can be conducted without attachment to any device.
Suitable for all types of battery assembly including do it option.
Please note, installation requires top and bottom piece to work.
4. Ohaha 60pcs 18650 Lithium Battery Double Holder Bracket for DIY Battery Pack
Feature
Battery installation hole diameter 18mm, 2-linked structure,Inner Dia: 1.8cm/0.7"
Main Color: Black; Size: 4 x 2cm/1.6" x 0.8"(L*W)
Material: pc+pp+gp; Net Weight: 105g
Package Content: 60(+/-2%) Pcs x Battery Holder Brackets; Model: 18650
Description
18650 cylindrical battery holder, fire retardant pc+pp+gp materials; Crack resistant edge with the slot, with the firm, It can accomodate various size; Suitable for all types of battery assembly including do it option. Please note, installation requires top and bottom piece to work.5. Soshine 10400mAh Dual USB Charing Port Smart Power Bank for 4X 18650 External Batteries, with Large LCD Display (YM-E3-4)
Feature
This is a dual USB Smart Power Bank 4X 18650 Battery Charger Box for mobile devicesIt takes 1-4 replaceable UNPROTECTED 18650 Li-ion batteries to power and recharge your USB devices
It has a large green LCD display to show the status of each battery cell inside
It will cut off the circuit automatically if any battery cell is wrongly installed or become defective. It will cut off circuit if data cable or mobile device become short-circuited
It provides extra backup power to all devices that supports USB charging. E.g. iPhone, Android, tablets, MP3 players, GPS units, etc
Description
Features:* Provides extra backup power to all devices that supports USB charging. E.g. iPhone, Android, tablets, MP3 players, GPS units, etc
* This unit takes 1-4 replaceable UNPROTECTED 18650 li-ion batteries to power and recharge your USB devices
* Powerbank can be recharged via micro USB port
* Charging management protection
* Processing monitoring protection
* Reverse battery protection
* Over temperature, over currency, over voltage, over discharging and short circuit protection
* After place or replace batteries, please charge the power bank to activate the output circuit
Specifications:
* Batteries are NOT included
* Current Output: 2A
* Input volatge DC: 5V
* Maximum supported battery length: 70 mm
* Output volatge: DC 5V
Package include:
1 x Mobile Power Box (Batteries in the pictures above is not included)
1 x MICRO USB Cable
6. TrendBox Pack of 10 - DIY Battery Plastic Black Case Holders with 2 Pins Contact Fit For 1 x 3.7V 18650 Li-ion Lithium Rechargeable Batteries (Not Included)
Feature
These case holders can help you keep your batteries organized and protected.This battery case is DIY box, cannot be used directly and you need to weld it.
With weld leg design, you can easily to put the battery in it.
They are made to mount onto a PCB and have a couple of small tabs running from the contacts through the base.
This DIY battery box holder with 2 Pins Contact, fit for 1 x 3.7V 18650 batteries (Not Included).
Description
Specifications:
-Material: ABS Plastic, Metal
-Size (LxWxH): 7.8x2.05x2.1cm (3.07"x0.8"x0.83")
-Weight: 27g (1 Case Holder)
-Color: Black
Package Included:
-10 x DIY Case Holder For 1x18650 Battery (No Battery Included)
7. Nxtop 50pcs for DIY battery pack Black 18mm /0.7" Hole 18650 Lithium Battery Double Holder
Feature
Country of Manufacture: CHINA; Brand: AssisiMaterial: pc+pp+gp; Net Weight: 105g
Package Content: 50(+/-2%) Pcs x Battery Holder Brackets; Model: 18650
Main Color: Black; Size: 4 x 2cm/1.6" x 0.8"(L*W)
Inner Dia: 1.8cm/0.7"
Description
18650 cylindrical battery holder, fire retardant pc+pp+gp materials; Crack resistant edge with the slot, with the firm, It can accomodate various size; Battery installation hole diameter 18mm, 2-linked structure, Nickel plate vibration test can be conducted without attachment to any device. Suitable for all types of battery assembly including do it option. Please note, installation requires top and bottom piece to work. Please note; the battery does not include8. Mimgo Store 30000mAh USB 2 Port Power Bank Case 8x18650 Battery Charger Box DIY For Phone (White)
Feature
LED indicator, showing charging status and on/off status.Battery: 8 x 18650 Li-ion battery(not included)
Double USB output: DC 5V 1.0A or DC 5V 2.1A
Environmentally friendly and economic efficiency. 2 LED light reminds stock energy.
USB output: charge mobile phone, MP3, MP4, tablet
Description
100% brand new and high quality Description: Brand new and high quality. LED indicator, showing charging status and on/off status. Electricity-saving function. Environmentally friendly and economic efficiency. USB output: charge mobile phone, MP3, MP4, tablet 2 LED light reminds stock energy. Double USB output: DC 5V 1.0A or DC 5V 2.1A Input: DC 5V ) Color: White/Blue/Hot Pink/Green Capacity:30000mAh Size: approx.172*78*20MM Quantity: 1Pc(Not include the phone and battery) Note: Please allow 0.5-1cm difference due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 1 x power bank(Not include the phone and battery)9. YEHAM 40pcs 18650 Lithium Battery Triple Holder Bracket for DIY Battery Pack
Feature
Battery installation hole diameter 18mm, 3-linked structureSuitable for all types of battery assembly
Material: ABS plastic+Poly-carbonate
With professional battery holder to replace the traditional general adhesive, which would brings convenient combination and more firm connection, as well as brings convenient maintenance of the battery.its the best choice of the battery combination
Type 18650 belong to necessary support of high-end battery combination, can withstand high drop, high strength support, easy to heat dissipation, convenient combination, fixed specifications, and free combination
Description
Color: blackModel: 18650
Package include:40 x lithium batteries Plastic holder
10. ABOSS 60 Pieces 18650 Lithium Battery 1x2 Cell Spacer Radiating Shell Plastic Holder Bracket DIY Battery Pack
Feature
Adopt ABS material production environmental protection, is not easy to brittle fractureCombination1x2 Cell, Model: 18650
Type 18650 belong to necessary support of high-end battery combination, can withstand high drop, high strength support, easy to heat dissipation, convenient combination, fixed specifications, and free combination
It's the best choice of the battery combination
Suitable for all types of battery assembly
Description
Product specification:- Material: ABS plastic
- Color: Black
- Size: 4x2 cm/ 1.6" x 0.8"(L*W)
- Combination: 1x2 Cell
-Package Includes:
50 Pieces Battery Holder Bracket