Charging for Phone Batteries 18650 of 2025
Best Choice1
Kodai IndustriesKodai Industries Portable Charger Case Power Bank,Tactical Style Design Portable Battery Charger Shell 20W USB-C for Multi-Device Charging,for iPhone 16/15 Series,MacBook,Samsung(Battery Not Included)
Main highlights- 【Stay Powered Up Anywhere】Weighing just 105g, this lightweight Battery Charger is your perfect gaming partner on the go. The Detachable Battery System lets you swap drained batteries in 3s for instant power.5000 times design service life Can last 5 years if used 3 times a day.just like reloading in your favorite games – quick, easy, and cool.
- 【Game-Inspired Badass Design】With its tactical, pistol-like aesthetic, this Portable power bank is a nod to the legendary weapons that defined your gaming adventures.Its silhouette is reminiscent of those trusty in-game weapons, making you feel like you're ready to take on any virtual challenge in real life.suitable gamers who want to stand out.
- 【From Kodai Industries】Kodai Industries Portable Power Bank backed by 100K+ supporters and a hit at Anime Conventions,offers premium design and secure charging with detachable batteries.Unlock endless possibilities with open-source 3D printable kits for a 4-battery station, quick-draw holster, VR mount, and camera charger. Customize your setup and elevate your experience at Kodai Industries.
- 【Fast and Safe High-Speed Charging】Our Battery Charger offers 20W Max 3A Fast Charging with a 4-Color LED Display for quick power status checks. Features 3 Modes and Small-current mode can identifies and meets your device's ideal speed. Compatible with 5V/9V/12V rechargeable 18650/21700 Li-ion batteries. Ideal for eco-conscious users. Batteries not included.
- 【DIY Portable Power Bank】Kodai Industries Portable Charger with Power Bank Function, Charge 18650 21700 batteries, With your own batteries, you can Detachable Batteries keeps your devices always ready for action.
9.9Exceptional
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Value for Money2
Keenstone10% OffKeenstone 18650 Battery Charger, Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650
9.5 Simple to use9.5 clearly written9.3 FlexibilityWhy we love it
Versatile battery compatibility.
Informative LCD display.
Comprehensive safety features.
9.8Exceptional
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3
SEVENKA14% Off18650 Battery Charger, 2 Bay Battery Charger with Smart LCD Display Fast Charge for Rechargeable Batteries Li-ion LiFePO4 NI-MH NI-Cd AA AAA C 21700 26650 13650 16340 18350 18700 RCR123
Why we love it
Versatile charging for multiple battery types.
Compact design with informative LCD display.
Adjustable charging speeds for lithium batteries.
9.5Excellent
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4
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.
9.2Excellent
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5
QCCANQCCAN 3pcs Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection
Main highlights- The module is a portable backup power supply with an input that matches the 5.0V adapter to charge the internal battery. Use built-in battery for portable device to provide 5.0V/3.0A USB2.0 supply output for external devices.
- Note: The positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. If it is reversed, it will burn out!
- Dual output current: 5V 2.4A; Input voltage B+ to B-: 3.0 - 4.2V; Protection: overcharge protection, overdischarge protection, short circuit protection, constant current.
- Charging cable: support three type of USB Cables for iPhone Lightning & for Android Type-C Micro USB
- Button function: Press and hold the button after standby, the LED digital screen displays the power.
9.1Excellent
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6
MakerFocusMakerFocus 15pcs TP4056 Charging Discharging Module Type C Interface with Battery Protection 18650 BMS 5V 1A 18650 Lithium Battery Charging Board
Main highlights- Usage: The +/- pads are the power inputs, access to 5V. B+ connects to the positive pole, B- connects to the negative pole, OUT+ and OUT- connects to the loads, such as connecting to the positive and negative pole of the mobile booster board or other loads
- Upgrade Version: The input has a Type C female connector, which can be directly input as a mobile phone charger to recharge the lithium battery; The input voltage wiring pad is also reserved, which can be very convenient for DIY
- Reminder: Please check all the connections before charging, it will be damaged if the load OUT on the positive and negative with wrong polarity. If you do this the first time, please watch the video on Youtube before installation
- Note: When first accessing the battery, there may be no voltage output between OUT+/OUT-, at this time access to 5V charging can activate the protection circuit, the battery is disconnected from B+/B- and then connected again also need to be charged to activate the protection circuit. When using a mobile phone charger as input, the charger should be able to output 1A or above, otherwise it may not charge properly.
- Attention: The charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will damage directly
- Application: TP4056 module can charge for single-cell lithium battery or multi-section parallelled lithium batteries, can be powered by USB ports; The module with USB port, can be directly input to do with rechargeable lithium battery as a phone charger
8.9Very Good
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7
Skywolfeye18650 Battery Charger Universal Smart Charger with LED Indicator for 3.7V Li-ion 26650 18500 16650 14500 Rechargeable Batteries (4-Slot)
Main highlights- Universal 18650 Battery Charger: Can charge for different types of DC cylindrical 3.7v lithium ion battery 18650,10440, 14500, 16650, 14650, 18350, 18500, 16340, rechargeable batteries.(For use with IMR/18650 rechargeable battery lithium 3.7 volt only. Do not attempt to charge primary cells such as Alkaline, Zinc-Carbon, Lithium, CR2 or any other unsupported chemistry)
- Safety Protection: Comes with special charge and discharge management circuit. With multiple security protection settings, the 18650 balance charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern
- Fast Charging: This18650 fast charger charges different type 3.7v lithium ion battery 18650 .simultaneously. 18650 Charger charging current up to 4.2V 2A max. Rechargeable battery charger 18650 automatically select the optimum charge current. Supports simultaneous independent charging without affecting
- Charging Display: This 18650 smart charger with Red/Green led light display, And the rechargeable battery charger 18650 will display the status of each rechargeable battery when charging and automatically stops charging when complete
- 18650 Battery Charger : Has independent charging channels, automatically select the optimum charge current, supports simultaneous independent charging without affecting.Can charge four lithium ion battery 3.7v 18650 at the same time and can charge two 26650 batteries at the same time.(The 18650 battery and charger is battery included)
8.7Very Good
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8
WANSUPYINWANSUPYIN 8 * 18650 Rechargeable Battery Charger DIY Power Bank Case Fast Charging Battery Bank Box Storage Box
Main highlights- Smart fast charging: The USB-A output can reach 10W, fast charging can easily extend the life of mobile phones and tablets.
- Power indicator: The power indicator represents the percentage of the total battery power. Install the battery for the first time, install a single battery, and press the switch to test whether the battery is good or not: if the indicator light is on, the battery is normal; if the indicator light is not on, the battery is faulty.
- Portable design: Easy to carry and use.
- Intelligent 18650 battery charger: Compatible with flat and pointed 18650 rechargeable lithium batteries (flat 6.5cm, pointed 6.7cm, pointed+protective plate 6.9cm). Each battery slot is charged and tested separately. When the battery is fully charged, it will automatically stop charging. (Note: Please pay attention to the positive and negative pole)
- DIY mobile power box: Large capacity, 8 x 18650 batteries (batteries are not included). Dual USB mobile power supply, two devices can be charged at the same time. Three input ports: Micro, Type-C, compatible with three commonly used mobile phone/tablet interfaces.
8.5Good
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9
FORIOTFORIOT 2Pcs 1865O Battery Holder Li-ion Battery with Single Compartment Support USB 5V/2A 3V/1A V3 Battery Shield Charging Module with USB to MicroUSB Charging Cable
Main highlights- The product includes 2 sets of battery shield module and USB cable.
- The power module supports 5V/2A and 3V/1A output.
- The 1865O module has overcharge and overdischarge protection.
- The 1865O battery module supports Type A USB output and micro USB input.
- Please connect according to the positive and negative markings on the product, reverse connection is prohibited.
8.4Good
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10
OsdhezcnOsdhezcn Super Fast-Charging 18650 Battery Box Case Charger Pack Shell Phone Electronics Charging Li-ion Batteries Portable Intelligent Charging Strong Compatibility Replacement Battery Power
Main highlights- With its fashionable design and colorful shell, this charger is not only practical but also-stylish, making it a great accessory for any tech-savvy individual.
- This product is suitable for anyone who needs to their mobile devices while on the move, whether they are traveling, hiking, simply out and about.
- This power banks-box is the perfect solution for those who need to their devices on-the-go, without the hassle of carrying bulky charger
- Thanks to its self-adaptive and strong compatibility with various devices, this charger can be used in a variety of settings, from camping trips to business meetings.
- Please note that this product does not come with a included, but it is compatible for 18650 li-ion batteries.
8.3Good
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