Top 10 3.7V Battery Charger – USB Cables

As an Amazon Associate I earn from qualifying purchases.

1. yan


Yan DC4.2V 650mAh Dual Slot Charger for 3.7V 16340 Rechargeable Li-ion Battery EC

yan #ad - Charging time: 2 to 4 hours dimensions: 8. 5 x 4. 8 x 3. 8mm color: black Weight: 70g. 100% brand new, High Quality. Input: ac 100v- 240v 50/60hz max150ma output: dc 4. 2v 650mah compatible for 1 or 2 x 16340 Rechargeable Battery.
Brandyan #ad
Manufactureryan #ad
Weight0.15 Pounds

2. Fu's store


Upgraded RC Battery Charger Hub for Syma X25 X25W Pro Quadcopter Drone Balanced Current USB Charger 2 in 1 for 3.7V 1S Lithium Ion Battery USB Cable White

Fu's store #ad - With 3 individual leds charging status indicator. Never Power Off. 1 x battery Charger. Safety care: come with Short Circuit Protection with Over-Charge Protection.

Enjoy your Flight with Fun. Red light for Charging. Apply to syma x25 x25w drone batteries. Upgraded version usb balance charger with usb cable which up to 2 ports of your syma X25 X25W 3. 7v rc batteries at the same Time! Perfect Charger for RC Drone Batteries. Separate battery Compartments, Safe and Efficient. Item ships from China with Tracking number. Visually display Each Battery's Status. 7-20 days for arrived. Light off for Charging Complete. Package includes: 1 x usb cables.
BrandFu's store #ad
ManufacturerFu's store #ad

3. Fu's store


RC Battery Charger USB 5 In 1 for 3.7V 1S Lithium Ion Battery Balance Current Fast Charger for Syma X5HW X5HC Quadcopter Drone Green

Fu's store #ad - Red light for Charging. Light off for Charging Complete. Enjoy your Flight with Fun. With 5 individual leds charging status indicator.

Works with most 1s batteries Micro RC Drone, Helicopter & Airplane. 7-20 days for arrived. Smart balance current safety Care: Come with Short Circuit Protection with Over-Charge Protection. Charger compatible with jst and losi battery Connectors. Visually display Each Battery's Status. Brand new usb charger which up to 5 ports of your 3. 7v rc batteries at the Same Time. Perfect charger for RC Drone Batteries. Item ships from china with Tracking number. Never Power Off.
BrandFu's store #ad
ManufacturerFu's store #ad

4. Blomiky


Blomiky 2 Pack 3.6V 250mA USB Charger Cable with SM-2P Connector Plug for 3.6V Nicd NiMH AA or AAA Battery 3.6V USB 2

Blomiky #ad - 3. 6v usb charger cable fit for tecnock 1/18 2wd RC Truck cars battery. Which use same 3. 6v aa or aaA battery. Charge plug: sM-2P black 2 pin. 3. 6v usb charger cable fit for Blomiky 1/43 D143 high speed rc cars. Built-in over-charged protection board. 3. 6v usb charger cable fit for 3. 6v 300mah 400mah 500mah 600mah 700mah nicd or ni-mH AA or AAA rechargeable battery, which charge plug is same SM-2P. Red light is solid when charging, red indicator off after full charged.
BrandBlomiky #ad
ManufacturerXINQING #ad
Height0.91 Inches
Length24.8 Inches
Weight0.03 Pounds
Width0.3 Inches
Part Number3.6V USB
Model3.6V USB

5. MakerFocus


3.7V Lipo Battery 10000mAh Lithium Rechargeable Battery 9065115 with Micro PH2.0 Plug for Raspberry Pi UPS Board

MakerFocus #ad - Specification: material: lithium rechargable battery, Capacity: 10000mAh, Discharge: 1C, Voltage: 3.7v, plug: PH2. 0 . Note: the maximum operating current of this 3.

7v 10000mah lipo battery is only about 3A, can not be used for unmanned aerial vehicles, model aircraft or power tools and other products that require high current. Application: this 1s 10000mah lipo batteries can be used for Raspberry Pi UPS board whose plug PH2. 0 Constant current, then charge the battery at a constant voltage of 4. 2v till it's charging current≤005c. Safety: passed the msds test and the un 38. 3 test recognized by the united Nations to ensure that the chemical substances are not exceeded, and the use is safe and reliable.
BrandMakerFocus #ad
ManufacturerMakerFocus #ad

6. E-flite


300mA, E-flite 1S USB Li-Po Charger, EFLC1008

E-flite #ad - Works with a usb computer port, USB car charger adapter, or a USB AC power charger adapter. Dc input: 5. 0v 350mA. Dc output: 4. 2v 300mA. Charges most 1S batteries using E-flite ultra micro connector. Covenient-use anywhere a powered USB port is available.
BrandE-flite #ad
ManufacturerE-flite #ad
Height0.45 Inches
Length4 Inches
Weight0.01 Pounds
Width2.1 Inches
Part NumberEFLC1008

7. Comimark


Comimark 3Pcs TP5000 3.6v/4.2v Charger Module 3.7v Lithium ion 3.2v LiFePO4 Battery Charging

Comimark #ad - We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Input: 4. 5-9v can not over 9v, suggest 5v~6v. Size:2. 6x1. 8cm/1. 02x071inch. Voltage:4. 2v/3. 6v;error ¡À1% circuit board default 3. 6v. We will refund or give you a replacement. Package includes: 3 x tp5000 charger board If the number of products received is incorrect, please contact us.
BrandComimark #ad
ManufacturerComimark #ad
Part NumberLY509

8. Ryoko


Switch, iPad Pro, Ryoko 27000mAh 45W PD Laptop Power Bank, USB C Portable Charger, Dual Port Fast Charging External Battery Packs for iPhone 12 Mini Pro Max, Dell XPS, MacBook Pro, Galaxy S20

Ryoko #ad - Great for camping or to help as an emergency power source when power goes out. Usb c outlet output will supply massive powerful energy for laptop, iPad, MacBook, cell phones and etc. Ultra high capacitythis portable battery charger with super large capacity 27000mAh provides more than 2.

5 charges for 12''MacBook, almost 6. 5 charges for iPhone 11 and over 3. 5 charges for iPad Mini4. Powerful pd outputunique designed 45wmax. Certified safe and superior warrantyconform to ul2056 and ul1642 Standard, FCC, CE, and RoHS approved. It's super convenient for business and outdoor use. Ryoko's multiprotect safety system ensures complete protection for you and your devices.

Two usb-a ports with 5V/2. 4a are able to get your iPhone 11 full of power in 2 hours. Remarkably portableone of the smallest and lightest 27000mah/99. 9wh portable charger with 45w pd usB C outlet. The phone charger itself can be recharged in about 4 hours with the original adapter. Weighs only 1. 6lb and size 6.
BrandRyoko #ad
ManufacturerShenzhen Jinbo Leather Co., Ltd. #ad
Height1 Inches
Length6 Inches
Weight2.06 Pounds
Width5 Inches
Part NumberLA02

9. Krisdonia


Smartphone and Others, Krisdonia 50000mAh Laptop Power Bank 5/9/12/16/19/20V Portable Laptop Battery Charger with QC3.0 USB-A Port & 12V Type-C Port for Laptop, Tablet

Krisdonia #ad - Emergency battery backup for outdoors: size 7. 6'' x 5. 9'' x 1. 1'' and weight 2. 55lb. Two usb ports for smartphones: 5v/9V/12V - 3A support QC 3. 0 Constructed with li-polymer battery cells and built in 6 security protection to ensure safety use and 1000+ recharge cycles.

Superior quality & safety guaranteed: conform to ul1642 and ul2056 standards. Dc input 19v/2a enables the power bank to be recharged in just 6-8 hours. The function is activated by pressing the button for 2 seconds while the power bank is charging itself. High capacity: this 50000mah3. 7v/185wh battery provides enough juice to power a 65W laptop about 2.

5 times and smartphone about 11-18 times. We provide our customers 12 month 100% satisfaction & replacement warranty. You can easily put it in your briefcase, backpack or carrying bag when you're on the go. Dc out for laptops: 5v/8. 4v/9v/12v - 3a max; 16vcompatible 16. 5v / 20vcompatible 19v, 19. 5v - 4. 7a max.
BrandKrisdonia #ad
ManufacturerShenzhen Nejifu Technology Co.,Ltd #ad
Height1.1 Inches
Length7.68 Inches
Weight2.55 Pounds
Width5.91 Inches
Part NumberNJF-5X



DORHEA IP5328P Boost Charging Module Dual USB 18650 Battery Fast Charger Treasure Tpye-c 3.7V to 5V 9V 12V Step up Fast Quick Charger Circuit Board QC2.0 QC3.0 Mobile Power Main Board

DORHEA #ad - The built-in soft start function prevents the inrush current caused by excessive startup, integrated output overcurrent, overvoltage, causing faults, short circuit, over temperature and other protection functions to ensure stable and reliable operation of the system. Ip5328p charging po bidirectional fast charge switch module of the mobile motherboard power 3.

7v boost 5v 9v 12v, board has positive and negative Points, the longer the charging and discharging time, the larger the capacity, 3.7v battery collection or 18650 single-section parallel, capacity is not limited, please add the battery safety protection board, the battery can't be then reverse. A short press operation, long press 10s reset the entire system, less than 30ms keystrokes will not respond. Indicates fast charge: input and output voltage fast charging indicator.

Output interface: usba + usba + type-c support fast charge output, input interface: MICRO + TYPE-C support fast charge input. Press the button: the key is longer than 60ms duration, press opens and the booster battery indicator light output, but less than 2s, i. E. Mobile phone insertion automatic detection function: ip5328P automatically detects the insertion of the mobile phone, turns on the boost 5V to charge the mobile phone, instantly wakes up from the standby state, saves the key button operation, and supports the no-button solution.
BrandDORHEA #ad
ManufacturerDORHEA #ad
Part Number13632-1