Top 10 Charging Battery Pack – Power Converters

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1. Weewooday


Weewooday Charging Module Battery Charging Board with Battery Protection 18650 BMS 5V Micro USB 1A 186 50 Lithium Battery Charge Module 40 Pieces

Weewooday #ad - Warm notice: please note that the charge should disconnect the load OUT terminal on the positive and negative can not be wrong, please according to specifications, otherwise it will break directly; The ammeter for testing current can only be connected in series with the 5V input terminal of the charging board.

Functional usages: input voltage is 5v, inserted into the usb female mobile phone charger, battery over-discharge protection voltage is 2. 5v, battery over current protection current is 3A; Connect the battery to the B+ B-, the red light is being charged and the green light to full. Product information: the charging board inputs with micro usb female, convenient for you to DIY; Charging cut-off voltage: 4. 2v, can be directly inputed to do with phone charger rechargeable battery, still retains the input voltage wiring pads, max charge current: 1000 mA.

Package contents: you will get 40 pieces charging modules in our package, practical tools for you, which can also meet your various needs, enough for you to change and replace. Applicable occasions: the battery charging board is suitable for single-cell lithium battery or multi-cell parallel lithium battery charging, and the charging port can be powered from USB, which are convenient for you to operate.
BrandWeewooday #ad
ManufacturerWeewooday #ad
Weight0.02 Pounds
Part NumberWeewooday-Nice Small-X716



72000mAh 60W PD Power Bank CPAP Battery Backup, Travel & Camping, and DC 12V to 24V port for PC Laptops, Flashlight, Lithium Battery for Outdoors, Wireless Charging, with Cigarette Lighter Socket

EASYLONGER #ad - Power hub for your portable devicesall-in-one power solution with 12v/15a cigarette lighter socket180w max, CPAP machines, phones, 2 high-speed usb-c pD, blast pump, Car Vacuum Cleaner, and 1 QC USB-A port. Mighty 60w usb-c1 pd input & outputmeets the power supply needs for all your PD devices, from smartphones to USB-C powered laptops, at top speed - revive your MacBook Pro in only 2 hours.

Ultra-huge capacity but compact sizeequipped with 266wh/720000mah high-quality lithium Batteries, super slim size 9. 1*6. 0*1. 7 inches and lightweight 3. 3 lbs, the portable power bank is not only for emergency backup power at home but also for camping or wherever you need power when you are on the go. 1 fully recharged via a 60w pd charger or car charger within 5-6hrs; 2 recharged under the sun with the solar panel within 3-4hrs while outdoor; 3 recharged from an AC wall outlet or a carport within 3-4hrs. Led light with sos functionpowerful built-in led flashlight with 4 modesSteady Light / SOS Mode / Dim Light / Strobe Mode, which keeps you safe in the darkness and provides convenience for your outdoor emergency.

The power pack can power all your portable devices including GPS, Dashcam, drones, Adjustable DC power12-24V, walkie talkies, laptops, and more. Fast charging speed saves your valued time. What you get1* easylonger gp14 72000mah portable power bank, 1* user manual, 1* handy bag, 1* usb-a to usb-c cable, 1* usb-c to USB-C cable, 7*24 Hours rapid customer service, 1* 8 in 1 connector, 1* DC cable, 1* 40w ac adapter, lifetime technical support after purchase.
ManufacturerDongguan Yihang Electronic Co., Ltd #ad
Height1.7 Inches
Length9 Inches
Weight3.3 Pounds
Width5.9 Inches



Smart 12V 100AH LiFePO4 Battery | CHINS Lithium Battery | Support Low Temperature Charging -31°F | Built-in 100A BMS | Mobile Phone APP Monitors Battery SOC Data

CHINS #ad - Mobile app to read battery data: compared with the traditional battery monitor, current, chins smart lithium battery can directly communicate with the battery management system BMS and obtain various data SOC of the lithium iron phosphate battery. Connection in parallels: it can connect multiple batteries, 3S2P, suggest no more than 4pcs in parallel.

Built-in bms: our lifepo4 battery has built-in bms battery management system to protect it from overcharge, and short circuit with excellent self-discharge rate. When the ambient temperature is lower than 32°F 0°C, the charging current will only supply power to the heating film inside the battery. When the internal temperature of the battery reaches 50°F 10°C, BMS will immediately turn off the heating function, all the charging current charges the battery. Plus, over-current, li-ion batteries can be safer than Lead Acid batteries, over-discharge, which have no protection against ground faults.

Customers can connect to the battery through the mobile phone APP, and read the battery voltage, battery capacity and other important information at any time. Allow to be extended up to 4 in series and 4 in parallel Max 4S4P to get more capacity Max 400Ah and higher voltage 24V, 48V. Heating function : only when the battery starts to charge, the heating function inside the battery can be turned on. Capacity expansion: our lifepo4 batteries can be connected in parallels and in series for larger capacity and voltage. Highest-level safety based on UL Testing Certificate for the cell inside the battery pack.
BrandCHINS #ad
ManufacturerCHINS #ad
Part NumberLAF12100



DORHEA 5PCS 18650 Battery Charger Digital Protection Board Dual USB 5V 1A 2.1A Mobile Power Bank Battery Charging PCB Module Board with Digital LCD Charging Module for Phone DIY Mobile Power Bank

DORHEA #ad - Output indication: long press the led button after turning on the load, Start output, "OUT" and the current and voltage of 5.

0v1. 0a or 5. 0v2. 1a will be displayed in the display. The battery of the 186 50 battery must be flat, and the length is 65MM. Connection methods: It is possible to connect only one lithium battery or multiple lithium batteries in parallel. Charge indication of this power bank pcb board: The word "IN" will be shown in the display. The pointed battery cannot be used. Note: the positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it.
BrandDORHEA #ad
ManufacturerDORHEA #ad
Part Numberghfd-934

5. Hilitand


Lithium Battery Charging Control Protection Board Charger Switch Module for 12V-24V Storage Batteries

Hilitand #ad - Apply for: this is a battery charging protection switch module that can control charging of 12V-24V storage batteries. Input voltage: DC 10V-30V. Size: the size of battery charger protection module is 82x58x18mm / 3. 22x2. 28x07". Meet your need: the start voltage and stop voltage of this control module can be set according to your need. Automatic: support battery voltage detection, automatically stop charging when battery is fully charged.
BrandHilitand #ad
ManufacturerHilitand #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberHilitandc6qumytegp

6. Kepism


Kepism Battery Pack Powered Outlet PD 65W USB C Fast Charger Travel Charging Station Power Bank Generator for Laptops,Phone,Ipad,Macbook,Cooker,Led Lights, Portable Laptop Charger with AC Outlet 100W

Kepism #ad - 8. 3*5. 1*1. 1in compact body & travel-friendly design ensures maximum portability wherever you go. High-speed charging station : recharges itself less in 2 hours with a high-speed DC20V/3. 25a 65w input. Kepism’s multi-protect safety system ensures complete protection for you and your devices.

Built-in multi-protection system and premium microchips, FCC, overheating or short circuits. The car charger accessories can make our Kepism Battery Powered Outlet recharge in your car. This usb c wall charger compatible with most of laptops, portable speakers, electric shaver, bluetooth earphone, iPhone, air circulation fan and other device that charges with a USB cord and small electrical appliances for office, smartphones, hair dryer, iPad, Macbook, Samsung, e-reader, home and travel. Certified safe power generator: ul safety certified battery pack, CE, no worry to the event of over-voltage, over-current, and RoHS approved.

Worry-free 12 months warranty and 60 days money-back guarantee. It’s perfect for your travel and business trip. Provides enough power to most of your devices such as smartphone, tablet, and laptop. Multifunction charger can be use for 4 devices simultaneously: our charging station includes two usb outputs qc3. 0 18w 5v/3a, which means this Portable Laptop Charger can power your multiple devices at the same time.
BrandKepism #ad
ManufacturerKepism #ad
Weight2.2 Pounds
Part NumberQiK01



BaoFeng BL-8 3800mAh Li-ion High Capacity Extended Battery with Wired Charging Port Compatible with Baofeng UV-82HP UV-82C MIRKIT UV-82 MK3/5 Etc 1Pack BL-8 3800mAh Battery+ USB Charger Cable

BAOFENG #ad - About usb indicater light:red light, the battery is charging ;Green light, the battery is fully charged. We as abbree company are the official distributor of baofeng, All our products made of high quality material and make sure every product has high accuracy and quality, which could provide excellent performance! we also provide 6 month no reason to return service.

With wired charging port:it can be charged anytime and anywhere with a USB Charger ;It is portable, you can easily carry it with them. Multifunctional use:available for baofeng uv-82 uv-82hp mk3 mk5 uv-82c uv-82x UV-8D BTECH GMRS-V1 MURS-V1 Series Radios. Expert certification and security:Low Heat Dissipation / Over Current Protection / Over Temperature Protection.
BrandBAOFENG #ad
ManufacturerBAOFENG #ad

8. Geneforce


Wireless Portable Charger 25000mAh Solar Power Bank Backup Battery Pack with Wireless Charger, Solar Charger, 2 USB Outputs Flashlights IP55 Rainproof for iPhone Android

Geneforce #ad - 25000mah large capacity battery charger built-in 25000mah lithium polymer battery, automatically adjust the output power to provide the best charging current and prevent your device from overcharging, overvoltage and short circuit. The aluminum alloy sheet heat dissipation design solves the heat dissipation problem caused by long-term use.

There are 4 led power indicators and solar charging indicator on the side, anywhere, hiking, you can easily hang it on your backpack to charge it anytime, camping, you can visually see the real-time power status. It is your best partner for hiking, overcurrent, camping or other outdoor activities. Solar chargingdual input ports type-c and micro usb can charge the mobile power bank at high speed. Wireless charging & 2 usb output portsthe portable wireless solar charger is compatible with all electronic devices such as iPhone and other smart phones.

Solar panels can absorb light and convert it into electricity. It is recommended that you fully charge it with a wall charger when you use it for the first time. Note: solar charging is for emergency use, not the main charging source. The shell is made of durable abs + PC material, which can better protect the battery from water, dust, impact or falling. Built-in 5w wireless charging and 2 USB outputs allow you to safely charge 3 electronic devices at the same time.
BrandGeneforce #ad
ManufacturerDongGuan Xionel Electronic Technology Co., Ltd #ad
Part NumberYD-819W

9. Jimdary


Built-in Battery Charging Activation BoW209 Pro Activation Board, W209 Pro Mobile Phone Battery Activation Board, Jimdary Battery Charging Activation Board

Jimdary #ad - If you encounter any problems, you can also consider us if you have other product needs in the future. Display: voltage and current dual led display, display battery voltage when the battery is inserted, real-time display of voltage and current, and the current is the load current. The bottom sponge cushion, display the power supply voltage when it is inserted, the bottom of the PC board uses a thick sponge as the bottom buckle above the battery, which effectively reduces the strength.

Voltage and current meter function:when the mobile phone is repaired, it can be powered by USB connection, can measure the power supply or consumption of the USB interface and U disk, determine whether the performance of the charger and charging line meets the requirements, accurately detect the voltage and current value of the charger, and can measure the empty of the USB power supply device. We will make your purchase more at ease. Intelligent identification of positive and negative poles:due to different smartphone manufacturers, the battery interface of mobile phones is universal, the output positive and negative poles are different, and the power supply is opposite, the product can automatically identify the positive and negative poles of the battery.

Load/no-load voltage, load current when the USB terminal device is working. Satisfactory after-sales service:we have a comprehensive after-sales service, please feel free to contact us, if you use if you are still satisfied afterwards, providing you with a 60-day refund and a 12-month warranty. Safe and secure: large current overload protection function, product design protection current does not exceed 2. 7a, the protection board will automatically cut off the power to avoid unnecessary losses, when the high voltage is accidentally connected, and it will take a few minutes to resume normal operation.
BrandJimdary #ad
ManufacturerJimdary #ad
Height0 Inches
Length0 Inches
Weight0.26 Pounds
Width0 Inches
Part NumberJimdary2pqu6sfech-01

10. tangsfire


4.8V 700mAH Battery Rock Off-Road AA Batteries SM 2P Plug with USB Charging Cable for C181 C182 C185 1/18 Scale Off-Road Rock Crawler Remote Control RC Car TrucksFour Wheels Race Car

tangsfire #ad - Work with many household USB adapter. Make sure your rc vehicle Battery same Voltage and same connector before you buy it. Fit for 4. 8v same connector 1/18 rc rock crawler vehicle, 4. 8v battery. Usb charging cable charging indicator light, and input: 5V, 2A output 4. 8v 250mAh. Good original replacement battery for RC car, high quality rechargeable 4. 8v 700mah aa battery packs SM 2P plug. Battery size:2. 2*1. 96*056 inch l w h. 4. 8v 700mah capacity working time 25-30 minutes when fully charged ,Fully charge time: 3 hours. Battery fit for fit for 1/16 Geekper Electric RC Car.
Brandtangsfire #ad
Manufacturertangsfire #ad
Part Number4.8V battery pack