Expert choice for 7 4 v battery

We spent many hours on research to finding 7 4 v battery, reading product features, product specifications for this guide. For those of you who wish to the best 7 4 v battery, you should not miss this article. 7 4 v battery coming in a variety of types but also different price range. The following is the top 10 7 4 v battery by our suggestions:

Product Features Editor's score Go to site
EUDAX 10pcs Micro 130 DC Motor Strong Magnetic Carbon brush DC 3V -12V 25000 RPM Cars Toys Electric Motor, High Speed Torque DIY Remote Control Toy Car Hobby Motor, Metal Car Engine Motor Kit for Toys EUDAX 10pcs Micro 130 DC Motor Strong Magnetic Carbon brush DC 3V -12V 25000 RPM Cars Toys Electric Motor, High Speed Torque DIY Remote Control Toy Car Hobby Motor, Metal Car Engine Motor Kit for Toys
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Coolmade 4X 10000KV BR1103 Racing Edition Brushless Motor 1103 with ESC 1-2S/3.7-7.4V Li-po Battery Supply 6A BB2 Blheli DIY for 50 80 100 RC Multirotor Quadcopter (2Red + 2Purple) Coolmade 4X 10000KV BR1103 Racing Edition Brushless Motor 1103 with ESC 1-2S/3.7-7.4V Li-po Battery Supply 6A BB2 Blheli DIY for 50 80 100 RC Multirotor Quadcopter (2Red + 2Purple)
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EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with 86Pcs Plastic Gears, 9V Battery Clip Connector,Boat Rocker Switch,Shaft Propeller for DIY Science Projects EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with 86Pcs Plastic Gears, 9V Battery Clip Connector,Boat Rocker Switch,Shaft Propeller for DIY Science Projects
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7.4V 1500mAh Li-ion Rechargeable Battery Pack 1/12 BG1513A RC Cars 7.4V 1500mAh Li-ion Rechargeable Battery Pack 1/12 BG1513A RC Cars
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BETAFPV 4pcs 0703 Motor 19000KV Brushless Motors Racing for 1S Brushless Multirotor Beta75 Pro BWhoop B06 etc BETAFPV 4pcs 0703 Motor 19000KV Brushless Motors Racing for 1S Brushless Multirotor Beta75 Pro BWhoop B06 etc
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Remote Controller Game Sir T1d Remote Controller Joystick for DJI Tello Drone Remote Controller Game Sir T1d Remote Controller Joystick for DJI Tello Drone
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UTTORA Remote Control Car, RC Stunt Car Invincible Tornado Twister Remote Control Rechargeable Vehicle with Colorful Lights & Music Switch for Kids (Blue) UTTORA Remote Control Car, RC Stunt Car Invincible Tornado Twister Remote Control Rechargeable Vehicle with Colorful Lights & Music Switch for Kids (Blue)
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GameSir T1d Controller,Remote Controller Joystick for DJI Tello Drone ios7.0+ Android 4.0+ (T1d for Tello only) GameSir T1d Controller,Remote Controller Joystick for DJI Tello Drone ios7.0+ Android 4.0+ (T1d for Tello only)
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ISDT BattGo BG-8S Digital Battery Capacity Checker Battery Tester for LiPo/LiFe/ Li-ion/NiMH/Nicd ISDT BattGo BG-8S Digital Battery Capacity Checker Battery Tester for LiPo/LiFe/ Li-ion/NiMH/Nicd
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Keenstone NIMH Battery Charger, 1A Fast Charger w/Mini Tamiya Connector and Standard Tamiya Adapter Perfect for 1-8s Compatible with Airsoft Packs and 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V Packs Keenstone NIMH Battery Charger, 1A Fast Charger w/Mini Tamiya Connector and Standard Tamiya Adapter Perfect for 1-8s Compatible with Airsoft Packs and 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V Packs
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Reviews

1. EUDAX 10pcs Micro 130 DC Motor Strong Magnetic Carbon brush DC 3V -12V 25000 RPM Cars Toys Electric Motor, High Speed Torque DIY Remote Control Toy Car Hobby Motor, Metal Car Engine Motor Kit for Toys

Feature

Color:Siler+Red;Voltage:DC 3V-12V;No-load speed: 9000RPM- 25000RPM 10%;
Motor Body Diameter:27mm/1.06";Shaft Size:10x2.0mm/0.39"x0.08"(L*D);Motor Body Length;38mm/1.46"
Duable Metal Shell: This motor kit is provided with high quality metal shell, hard and tough, which has a long lifespan.
High torque Strong magnetic Carbon brush 130 MOTOR, can be used for Mini Hair Dryer
Package: 10 x 130 MOTOR and 10Pcs Motor Mounting Bracket Holder;

Description

This is micro 130 motor with red rear cover, which is a Strong Magnetic motor with high torque and high speed.Can use 3V 4.5V 6V 9V 12V power to drive.

Technical Parameters:
Rated Voltage: 3V-12V DC
Rated Speed:9000 -25000 RPM (3V-12V)
Color:Siler+Red;
Motor Body Diameter:27mm/1.06";
Shaft Size:10x2.0mm/0.39"x0.08"(L*D);
Motor Body Length;38mm/1.46"
Output Shaft: 2.0mm
Length of Output Shaft: 7.5mm
Height of Motor: 25mm
Motor Dimension: 15 * 20mm

Package Included:
10 X DC Motor 130
10 X Motor Mounting Bracket Holder

2. Coolmade 4X 10000KV BR1103 Racing Edition Brushless Motor 1103 with ESC 1-2S/3.7-7.4V Li-po Battery Supply 6A BB2 Blheli DIY for 50 80 100 RC Multirotor Quadcopter (2Red + 2Purple)

Feature

New motors for your 50/80/100mm racing edition multirotor quadcopter, the BR1103 10000KV brushless motors from Coolmade INC..
1-2S/3.7-7.4V Li-po Battery Supply with 4* 10000KV brushless 1103 motors, rolling like insane power in your DIY RC Multirotor Quadcopter.
Package including 2* Red/2* Purple burshless motors.(Height: 15.6mm/ Width: 13.6mm/ Weight: about 3.3g for each motors)
100% QUALITY GUARANTEE 30 DAY BACK MONEY GUARANTEE - 12 MONTH WARRANTY: Please rest assured that you have made the right purchase, Our BR1103 Motors is your best choice. We are pretty confident about the quality of our products that is why it comes with a 12 month warranty.

Description

4pcs Coolmade BR1103 10000KV Brushless Motors for 50 80 100 Quadcopter Drone FPV Racing Drone Mini Quadcopter Multirotors

Description:
Brand: Dongxingwei, manufactured by Coolmade INC.
Item name: D1103 10000KV brushless motors
Height: 15.6mm
Width: 13.6mm
Weight: about 3.3g per one
Shaft: 1.5mm
KV (rpm/V): 10000KV
Voltage: 3.7-7.4V
Reference: 3.7V/Prop 3020/Load Current 2.2A/Pull 31g/Power 8.0W/Efficiency 3.9g/w
7.4V/Prop 2520/Load Current 3.7A/Pull 62g/Power 27.0W/Efficiency 2.3g/w
Battery: 1-2S lipo-battery

Package Including:
4 * Coolmade INC. manufactured BR1103 10000KV Brushless Motors(2*D1103 2*DX1103)

3. EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with 86Pcs Plastic Gears, 9V Battery Clip Connector,Boat Rocker Switch,Shaft Propeller for DIY Science Projects

Feature

Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and Causing accessory damage
Shaft Propeller Aperture:2mm/0.078"; Diameter:80mm/3.15"; Number of vane:4 vane and 3 vane;colour:Red & Blue & Yellow
DC Motors Color:Siler+Red;Voltage:DC 3V-12V;No-load speed: 9000RPM- 25000RPM 10%; Motor Body Diameter:27mm/1.06";Shaft Size:10x2.0mm/0.39"x0.08"(L*D);Motor Body Length;38mm/1.46"
High torque Strong magnetic Carbon brush 130 MOTOR, can be used for Mini Hair Dryer and DIY Remote Control Toy Car.
Package including:6pcs DC motor,6pcs 9V Battery Clip Connector,6pcs motor mounting bracket,6pcs boat rocker switches,12pcs x electronic wire(25cm),86 pcs plastic gears(Random Color) 4 pcs 4 vanes propeller,2pcs 3 vanes propeller and 40cm3 Heat shrink tube

Description

Description:
This is micro 130 motor with red rear cover, which is a Strong Magnetic motor with high torque and high speed.Can use 3V 4.5V 6V 9V 12V power to drive.
High torque Strong magnetic Carbon brush 130 Motor, can be used for Mini Hair Dryer and DIY Remote Control Toy Car.
Suitable age:Ages 6 and up.

Technical Parameters:
Rated Voltage: 3V-12V DC
Rated Speed:9000 -25000 RPM (3V-12V)
Color:Siler+Red;
Motor Body Diameter:27mm/1.06"";
Shaft Size:10x2.0mm/0.39""x0.08""(L*D);
Motor Body Length;38mm/1.46""
Output Shaft: 2.0mm
Length of Output Shaft: 7.5mm
Height of Motor: 25mm
Motor Dimension: 15 * 20mm

Package including:
6 x Strong Magnetic DC Motor 3V -12V 25000 RPM
6 x Rocker Switches
6 X 9V Battery Clip Connector
6 X DC Motor Mounting Bracket Holder
12 X wires (25cm;6pcs/Black,6pcs/Red)
1X 40 cm 2 Heat shrink tube
86pcs plastic gears(Random Color)
4 X2mm shaft propeller with 4 Vanes(Red&Blue)
2 X2mm shaft propeller with 3 Vanes(Yellow&Red)
CHOKING HAZARDSmall parts. Not for children under 3 yrs.

4. 7.4V 1500mAh Li-ion Rechargeable Battery Pack 1/12 BG1513A RC Cars

Feature

7.4V 1500mAh Li-ion battery suitable for the models in the fist picture, please make sure your RC car's battery has the same connector before purchase!
About 20-30 Minutes after Fully Charged(2-3 hours)
Function: As a spare battery for a your remote-controlled car and can extend the playing time
Package Listonly include 1*4V 700mAh(RC cars not included)
Quality Guaranteed:1500mAh adequate battery capacity.Full REFUND immediately if that not as the description.

Description

Description:
Item Name: 7.4V 1500mAh Li-ion Battery pack
Dimension: (2.6* 1.4 * 0.75)" / (6.7*3.6*1.9)cm (L x W x H)

Charging time:
About 2-3 hours

Working time:
About 20-30 mins

Rechargeable for rc car:
https://www.amazon.com/dp/B075R9KY63
and other the same rc cars!

Package List:
1 * 7.4V 1500 mAh Rechargeable Li-ion Battery

Safety Warning:
1. Never use or charge the battery that has ballooned or swelled, leaks, overheat or anything else abnormal occurs.
2. Do not discharge the batteries with the current exceeding the max discharging current. Otherwise, it will lead to batteries overheat and result in battery deterioration, burst, balloon or may even cause fire or explosion.
3. Never disassemble, puncture, shock or crash the lipo battery. Never put the battery into fire.
4. Never overcharge the battery, improper use, such as short circuit or overcharge might cause explosion or fire.
5. Never immerse in sea water or salt water, or will endanger battery performance and battery life.
6. Always stop using with power to help preserve battery life. 7. Put the battery or pack at a safe place where infants or kids can not reach.

5. BETAFPV 4pcs 0703 Motor 19000KV Brushless Motors Racing for 1S Brushless Multirotor Beta75 Pro BWhoop B06 etc

Feature

Height: 16.2mm, Width: 10mm, Weight: 2.1g (with connector). Voltage: 3.7-7.4V, Battery: 1S lipo 550mAh battery (2S is not recommended)
KV (rpm/V): 19000KV, Pull: 23-40g, Power: 6.7-28W, Efficient: 3.4-1.4g/W. Usage: for 1S brushless multirotor like Beta75 Pro or BWhoop B06 etc.
The upgraded 0703 19000KV brushed motors is stock for Beta75 pro brushless drone, the is E-clip welding can keep the motor bell from flying off. More firmly.
Low Efficiency and Not power enough-Don't use these 0703 motors with a 65mm frame (like Beta65 Pro frame or BWhoop B06 etc).
Flying time is the time from OSD voltage value 4.3V->2.8V.

Description


BETAFPV 4pcs 0703 Motor 19000KV Brushless Motors Racing for 1S Brushless Multirotor Beta75 Pro etc

Recommended:
Propellers: 40mm 4-blade props
Motors: 0703 brushless motors
Batteries: 550mAh 1S battery-https://www.amazon.com/dp/B077PQ1Q93
Frame: Beta75 Pro frame-https://www.amazon.com/dp/B078H7R3PV

Noted:
Don't use these 0703 motors with a 65mm frame (like Beta65 Pro frame or BWhoop B06 etc).
Reason: Low Efficiency and Not power enough - The combo of 0703 motors and 31mm props (for 65mm frame) has a really low efficiency. For the 65mm 1S brushless drone, recommend the 0603 motors.

Speciafication:
PlugMicro JST-1.25 3-pins connector
Height: 16.2mm
Width: 10mm
Weight: 2.1g (with connector)
Shaft: 1.0mm
KV (rpm/V): 19000KV
Voltage: 3.7-7.4V
Battery: 1S lipo battery (2S is not recommended)
Load Current: 1.8-3.8A
Pull: 23-40g
Power: 6.7-28W
Efficient: 3.4-1.4g/W
Appalication: for 1S brushless multirotor like Beta75 Pro or BWhoop B06 etc

Package listing:
4 * BETAFPV 0703 15000KV Brushless Motors
Some M1.6x4 screws (Fit for Beta65 Pro and Beta75 Pro frame)

6. Remote Controller Game Sir T1d Remote Controller Joystick for DJI Tello Drone

Feature

This will only work with DJI Tello, does not work gaming consoles or cell phone games.
The control handle is capable of changing your mobile phone into an unmanned aerial vehicle controller, which re-orienting the controller of unmanned aerial vehicle with light luxurious touch feeling, flowing experience and convenient operation.
Bluetooth Version: BLE4.0
Battery Capacity: 600MA
Supporting Platform: ios7.0+, Android 4.0+

Description

This will only work with DJI Tello, does not work gaming consoles or cell phone games. The control handle is capable of changing your mobile phone into an unmanned aerial vehicle controller, which re-orienting the controller of unmanned aerial vehicle with light luxurious touch feeling, flowing experience and convenient operation. With two high precision 3D rockers, it can orient to any place without dead angle, and allows more difficult operations. The control handle is connected at high speed through GCM connection mode (GameSir Connecting Mode), and you may enjoy immediately without waiting. Specs: Supporting Platform: ios7.0+, Android 4.0+ Bluetooth Version: BLE4.0 Charging Voltage: 3.7V-5.2V Working Temperature: 0C-40C Working Humidity: 20-80 Working Distance: 7M Battery Capacity: 600MA

7. UTTORA Remote Control Car, RC Stunt Car Invincible Tornado Twister Remote Control Rechargeable Vehicle with Colorful Lights & Music Switch for Kids (Blue)

Feature

WILDEST STUNT TRICKS:amazing remote control stunt car perform the wildest stunt tricks. With the front wheals rotating in a 360 degrees,the car twists, flips, topples and climbs while the car is moving forward or backward & creates stunts and acrobatics.
NEWEST UPGRADE INCLUDE: 1) SHORTER CHARGING TIME: Our supplied USB charger requires only 80-100 minutes of charge time . 2) LONGER PLAY TIME: Our car's battery provides up to 20 minutes of play time, while others provide only about 7-10 minutes of play time.
MUSIC ON/OFF SWITCH FOR QUIETER PLAY: Our RC stunt car comes with a peaceful music on/off switch, while others are only deafening!
COLORFUL FLASH LIGHT:With bright, colorful and flashing LED lights, streamlined body work design, huge tires. Ready-to-run. Car comes with Ni-Cd battery (included). Controller requires 2 x 1.5V 'AA' size batteries (not included).
12 MONTH WARRENTY & 100% CUSTOMER SATISACTION SERVICES: If your product is not working or any problem, please email us,we will make our best for you.

Description

More than a toy, but a splendid gift to INSPIRE YOUR KIDS!

easy to control, does spiral spins, amazing flips, 360 degree coiling, super wheelies, and much more! Once you master this beast, your friends will look in awe as you perform dazzling tricks!

Ideal gift for girls or boys.

Daily use like a sense and brain initiation

Specifications
Material: Plastic Hardware Electronic Components
Applicable age: 13 years old or above
Driving function: forward, backward, stop, front left reverse, right reverse; lights, a music
Body Battery: 1 * 4V rechargeable battery (included)
Remote control battery: 2 * 1.5V AA (not included)
Net weight: 354g
Package weight: 478g
Product size (L x W x H): 14 x 14 x 13 cm

Packing list
1 x remote control car
1 x USB Charging Cable
1 x Remote Control

8. GameSir T1d Controller,Remote Controller Joystick for DJI Tello Drone ios7.0+ Android 4.0+ (T1d for Tello only)

Feature

Gamesir T1d controller can only be used with Tello. This is a customized controller for UAV flight, not for game operation.
The control handle is capable of changing your mobile phone into an unmanned aerial vehicle controller, which re-orienting the controller of unmanned aerial vehicle with light luxurious touch feeling, flowing experience and convenient operation.
Not Connect directly with your Phone by Bluetooth, But Connect through Tello App on your Phone.
It has light luxurious leather imitating touch feeling and high precision rocker without dead angle.
It has GCM high speed connection, ship together with One Luckybird touch slicone stand Or Luckybird USB Reader(Randomly). Luckybird Direct is DJI authourized Dealer and We have served more than 200,000 customers, 99.99% satisfied with us.

Description

Important Note about Pairing:

1. This GameSir T1d Controller can not directly Pair by Bluetooth with your Phone, it can only connect by Tello App on your Phone;
2. First, Turn on the GameSir T1d Controller, then Connect your Phone by Wifi with your Tello Drone, then open the Tello App on your phone, Click "Setting" find and connect the GameSir T1d Controller, the pairing will be done.

The control handle is capable of changing your mobile phone into an unmanned aerial vehicle controller, which re-orienting the controller of unmanned aerial vehicle with light luxurious touch feeling, flowing experience and convenient operation.

In the Box:

GameSir T1d Controller 1
Instructions 1
Qualification Certificate 1
Luckybird USB Reader *1 or Luckybird one touch slicone stand *1 (random)

Supporting Platform: ios7.0+, Android 4.0+ Bluetooth Version: BLE4.0 Charging Voltage: 3.7V-5.2V Working Temperature: 0C-40C Working Humidity: 20-80 Working Distance: 7M Battery Capacity: 600Ma

Compatibility:

Tello

You are kindly informed:

Should you have any query or issue with the operation or connection, just feel free to send to us an email, we believe we can give you a perfect solution.

9. ISDT BattGo BG-8S Digital Battery Capacity Checker Battery Tester for LiPo/LiFe/ Li-ion/NiMH/Nicd

Feature

Fully support Battgo technology,only with XT60i connected and you can get full knowledge on detail parameters on your battery.
Support LiHv,LiPo,Lilon,LiFe,NiMh/Cd battery and BEC output measurements.
BG-8S uses XT60i connector which was jointly developed by ISDT and Amass.support BattGo technology,and highly compatible with original XT60 plugs.
Multi-functional, easy to carry, the official authentic quality assurance.
Understand the battery information essential items.

Description

Smart Battery Checker
Exquisite and powerful BG-8S smart battery checker fully support BattGO technology.

Make Battery Smarter
Cooperating with BattGO technology, only with XT60i connected and you can get full knowledge on detail parameters on your batter. Easy to read cells voltage, battery circulations, working parameters and fast set to your preferred settings.

Auto Balancing Cells Voltage
Advanced auto balancing algorithm, make sure every cell is well balanced.

Powerful Portable Charging Function
Connecting to your battery, BG-8S can become your power bank for mobile devices. Support Qualcom QC 2.0/3.0, compatible with BC1.2 and Apple devices. Maximum output 12V/2A.

Receiver Signal Test and Protocol Analysis With standard 3 pin plug, BG-8S cab detect BEC output voltage. BG-8S also support multiple protocol analysis including PWM, PPM&S.BUS and etc. With future firmware upgrades more Protocol analysis will be supported.

Multiple Measurement Connections
Support XT60/XT60i, XH2.54 1-8s balance lead, XH2.54 3 pin, JST ETC to measure voltage. Support LiHv, LiPo, Lilon, LiFe, NiMh/Cd battery and BEC output measurements.

XT60i Meant for BattGo
BG-8S uses XT60i connector which was jointly developed by ISDT and Amass, support BattGO technology, and highly compatible with original XT60 plugs.

Specification
Input voltage 1s: 0.8V-15V
Input voltage 2-8S: 0.8V-4.8V
Battery cells: 1-8S
Voltage measurement accuracy: 0.005V @ 4.2V
Balancing cells accuracy: < 0.005V
Support USB charging: QC 2.0 / 3.0, BC1.2,
Maximum output 12V/2A
Support smart battery: Charging and discharging setting, read battery info and usage history.
Supported Batt. Type: LiHv (1-8S) / LiPo (1-8S) / LiFe(1-8S)
Lilon (1-8S) / NiMH/Cd(1-10S)
Display: 2.4Inch 320240 260,000 color IPS LCD
Dimension: 80 X 55 X 19mm

10. Keenstone NIMH Battery Charger, 1A Fast Charger w/Mini Tamiya Connector and Standard Tamiya Adapter Perfect for 1-8s Compatible with Airsoft Packs and 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V Packs

Feature

Keenstone Intelligent Charger Intelligently supports 1-8S (1.2V-9.6V) NiMH battery packs
1A output charging Current and 100V~240V AC Input
Intelligent Delta V Cut-off Charging Algrithium : pre-charged,steady current,Minus Delta V monitoring, automatic protection
Compatible with NiMH batterys with 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V
Automatically detect the voltage of battery packs (number of cells) & adopt appropriate charging algrithium

Description

Keenstone NIMH Battery Charger for 1-8s Compatible with Airsoft Packs and 1.2V 2.4V 3.6V 4.8V 6V 7.2V 8.4V 9.6V Packs

Charger Led Status:


Power on: Green
Normal: Bright
Status Indication Charging:Red
Full Charged: Green
Failure:Red blink

Specification:

Dimension:100x61x30MM
Weight:100g
Cells count:1-8Cells
Input Voltage:100-240V AC
Charge current:Max.1.0A
Operating mode Display: via 2 LEDS

Conclusion

By our suggestions above, we hope that you can found the best 7 4 v battery for you. Please don't forget to share your experience by comment in this post. Thank you!