10 Best Usb Charger Li Ion In The Us - Black Friday 2024
Nitecore UMS4 Intelligent USB Four Slot Quick Battery Charger for Li-Ion/Ni-MH/Ni-Cd/IMR 16340 14500 18650 21700 20700 AA AAA and More Batteries, with LumenTac Battery Organizer
9.7 Charging power9.3 Simple to use8.2 movabilityWhy we love it
Fast and efficient charging for various battery types.
LCD display provides essential real-time charging information.
Automatically selects optimal charging current and voltage.
9.7Exceptional
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Value for Money2
EBLEBL Universal Battery Charger, 1.5V li ion & 1.2V NiMH/NiCD AA AAA Battery Charger with Type-C Fast Charging, Independent Slot for 1.5V 1.2V Li-ion/Ni-MH/Ni-CD Rechargeable AA AAA Batteries
Main highlights- 【More Safer Charger】- Adopted 0V activation and MCU control and technology, with over-charged, over-current, over-voltage,temperature control, short-circuit protection, and soft start.
- 【Fast Smart Charging】- Input: DC 5V/2A，Output : 350mA*4 for 1.2V Ni-MH/Ni-CD; 250mA*4 for 1.5V Li-Ion; Really smart and fast battery charger for your device.
- 【EBL 3nd Generation Battery Charger】- Universal battery charger with independent charging channels, supports charging 1-4pcs 1.2V Ni-MH Ni-CD or 1.5V Li-Ion AA AAA rechargeable batteries freely.
- 【Compact Design】- It has portable size (3.66 x 2.48 x 1.18 inches) and weighs at 65g. And optional type-c input, which is perfect for home, business, and travel.
- 【4 Slot LCD Display】 - 4 slot individual LCD screen clean displays the charging process, battery status can be monitored easily.
9.6Exceptional
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3
AdafruitAdafruit Micro Lipo - USB LiIon/LiPoly Charger [ADA1304]
Main highlights- There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.
- The MicroLipo charger can get hot during charging. Grab it by the sides and unplug then let cool before removing the battery - take care not to touch the components during charging! Batteries not included.
- Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end.
- For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.
- Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the back, for when you'll only be charging batteries with 500mAh size or larger.
- 100mA charge current, adjustable to 500mA by soldering a jumper closed
9.5Excellent
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4
BlomikyBlomiky 2 Pack 3.7V 500mAh Li-ion Rechargeable Battery SM 2P Plug with USB Charger Cable for Double Sided RC Stunt Car Small RC Boat Tumbling Amphibious RC Car RC Truck and C63 Battery and USB 2
9.7 Remote Control9.1 worth the moneyWhy we love it
Long lasting 500mAh 600mAh capacity
Compatible with many RC Cars
Fits various boat and car models
9.3Excellent
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5
VICMILEVICMILE 3.7V 800mah Li-ion Battery 2Pack with USB Chargers SM-2P Plug RC Rechargeable Battery Compatible with Remote Control Cars E35 DE38 DE40 DE50 DE55 TB202 TM141 Toy Cars 2Pack
Main highlights- Wide Applications: VICMILE 800mAh 3.7V Li-ion batteries compatible with E35 DE38 DE40 DE50 DE55 TB202 TM141 (Only if the voltage, dimension and the plug match, then it will fit).
- What You Get & Warranty: 2 x VICMILE 800mAh Li-ion Batteries, 2 x 3.7V USB Battery Charger, VICMILE offers one year warranty and life long customer services.
- Ultra Safe: Our high technology enables quick & constant charging at anytime, and no cell memory effect so that you do not need to full discharge before recharging.
- Specific Parameters: Dimensions: 51*14mm/ 2*0.55inch; Weight: 22g(per unit); Capacity: Real 800mAh; Volt: 3.7V. Plug: SM-2P.
- Long cycle life: All of our RC batteries are available use at anytime. The uniquely designed will recycle at least 300 times.
9.2Excellent
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6
CBBCBB 7.4V 600mAh 1450cell Li-ion Battery with SM-4P Plug and USB Charger for Airsoft Guns Gel Water Blaster
Main highlights- ★ Package include: 2 x 7.4V SM4P 600mAh battery,1 x USB charging cable
- ★ Battery plug: SM-4P, Red cable is positibe polar, Back cable is negative polar
- ★ 7.4v 600mah li-ion rechargeable battery pack only fit for Gel Airsoft Guns like M416 or M4A1
- ★ 7.4v 600mah li-ion battery Size:4.02*0.55 inch
- ★ 7.4V USB charging cable with SM-4P have IC protection circuit and Indicator light
9.1Excellent
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7
UBoringSM-4P USB Charger for RC Car/Boat/Gel Ball Blaster 7.4V Li-ion Battery
Main highlights- Strong and Durable
- Fast and Stable Charging
9.0Excellent
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8
Jomi & Jolly2 Pack 3.7V 500mAh Li-ion Rechargeable Batteries with Dual Protection and USB Charger Cables, SM-2P plug Design, Universally Compatible with Various Remote Control Cars Trucks, Stunts, and RC Toys
Main highlights- Universal Compatibility and Security: The SM-2P plug design ensures compatibility with a wide array of RC cars, boats, and stunt vehicles, including 1/16 and 1/18 scale models. Our dual protection system provides peace of mind against overcharging and potential short circuits
- Quick Recharge for Extended Playtime: These batteries are designed for fast charging, taking only 3-4 hours on average to reach full power, keeping your RC toys ready for action without long wait times
- Ideal for High-Performance RC Vehicles: With a real capacity of 500mAh-800mAh, these Li-ion batteries are perfect for RC vehicles that demand high-performance energy for stunts, speed, and agility, providing consistent power output for an exciting play experience
- Efficient Charging with Built-in Protection: The USB charger cable features an over-charged protection board that automatically stops the charging process once the battery reaches full capacity, preserving battery health and lifespan
- Dual Battery Pack with Advanced Safety Features: Includes two 3.7V 500mAh Li-ion rechargeable batteries and two USB charger cables, all equipped with over-current and over-voltage protection for safe and reliable charging
8.8Very Good
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9
Adafruit10% OffAdafruit 259 , USB Li-Ion/LiPoly Charger, v1.2
Main highlights- Weight: 5.7G ( 0.2Oz)
- For charging single lithium ion/lithium polymer
- Comes assembled and tested with a free bonus jst cable
- Chip supports a 10K ntc thermistor which we have stuffed as a plain 10K. For people who require temperature monitors (using high charge rates), remove the 10K and solder in the thermistor in its place
- 0.1 inch
8.7Very Good
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10
VVHOOYVVHOOY Action Camera Battery Pack 2 Pcs 3.7V 900mAh Rechargeable Li-ion Batteries with USB Charger, Compatible with SJCAM SJ4000 SJ5000/Victure AC700 AC900/AKASO EK7000/Brave 4/APEMAN
Main highlights- 5. Batteries set and dual charger for DBPOWER EX5000/Lightdow LD4000 LD6000/AKASO EK7000, EK7000 pro, Brave 4, Brave 4 pro/Davola/ALOFOX/Victure AC200 AC400 AC700 AC900/Campark X20 ACT74 ACT68 ACT73R X15 X25/SOOCOO/Pictek/EKEN/Apeman A80 A60 A77 /HLS/TENKER/Neewer/iconntech/Aokon/SJCAM SJ4000 SJ4K air SJ m10/Yuntab/HDCool/Vtin/Cymas/Canany/Wimius/ABLEGRID camera etc.
- 4. Allows you power the Dual USB Charger with included USB cord, also you can use your own micro usb cable. Can be powered with most standard USB Wall or Auto Charger or PC, using any USB power source.
- 3. RED light shows that the battery is charging, Green light shows that the battery is full charged or no battery in charging.
- 2. Item comes with a small white box, small to carry in pockets and bags.A must have for your action cam.A must have for your Trip.
- 1.Included: 2*900mah rechargeable batteries,1*Rapid Dual Charger,1*USB cable.(Charges two camera batteries at the same time.,Double recording time and double enjoyment).
8.6Very Good
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