10 Best
External Portable Back Up Batteries
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Product Highlights- Built in safeguards protect your devices from overcurrent, overheating and overcharging. attention the charging cable we supply is a lightning usb cable, but not a type c and micro usb cable. the lightning usb cable is compatible with iphone 5 and later.
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- Built in safeguards protect your devices from overcurrent, overheating and overcharging. attention the charging cable we supply is a lightning usb cable, but not a type c and micro usb cable. the lightning usb cable is compatible with iphone 5 and later.
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Product Highlights
- 【2 usb c output & input 】with one usb-c input ,also configured two usb-a output ports that recognize all connected devices and distribute load up to 5v 2.4a effectively. therefore our phone battery power bank can work with not only all the phones, tablets but your smaller devices like airpods, bluetooth headphones, fitness trackers, smart watches, heated vest etc.
- 【reliable li-polymer cell】 a high-quality li-ion battery included into the battery bank helps to charge it safely and prevents over-voltage, over-charging, over-current, and short circuits, among other things. it won't become too hot or put a lot of strain on your phone's battery. more importantly, these phone charger battery pack portable are also airline-approved
- 【2 pack of 10000mah portable charger】it is portable battery with 10000mah capacity of each power bank which would be more than enough for 3 days trip. each of them can fully charge your iphone 8 3 times, iphone x 2.6 times, iphone 7 plus 2.3 times, or a galaxy s8 2.2 times.
- 【small & slim】these power banks are popular for travel since they are exceptionally tiny for a 10000mah power bank, weighing just 218g and measuring only 12mm thick. built-in 2 led flashlights perfect for outdoor enthusiasts. they come in handy on any road trip, allowing you to take them with you wherever you go
- 【what you get】2 * 10000mah power bank; 2 * charging cable ; 1 * user manual. we provide 24 hours friendly customer service and 12 months warranty guarantee.
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Product Highlights
- 【portable charger with built in cables】 multifunctional power bank with built-in ligh*tning cable and usb-c , the portable battery charger built-in three cords supports charge almost all your smart devices, do not need to carry any extra charging cords.
- 【compact design high speed charging】 high speed 5v 2.4a max output, the built in two cables with one usb port allows for charging your compatible iphone and android phone devices at the same time. cover with uv oil body design for dirty-resistance and wear-resisting, the 10000mah rechargeable capacity can provide about 2-3 charges for your phones, enjoy your trip withou...
- 【jonkuu's confidence 】our factory was established in 2005, high quality (we have a three-year warranty) and competitive price and enthusiastic service are our magic weapon to win!
- 【slim power bank】 slim battery pack with built in lightning cable, perfect portable phone charger compatible with iphone 14 13 pro, 13, 12 pro, 12, 12 mini, 11 pro max, 11 pro, 11, xs max, xs, x, 8 plus, 8. also equipped with type-c cord for android phones compatible with samsung s21, s20, s10, etc.
- 【warranty and support】if you have any questions, feel free to contact us, we will reply you within 24 hours. jonkuu is a registered trademark, we are committed to providing you with the ideal of high quality products and services.
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Product Highlights
- 【dual 2.4 a outputs + micro and type-c input】 dual usb output and input speed reach up to 2.4 a, provides amazingly fast charging. can charge any combination of devices at full speed.
- 【even more comprehensive compatibility of external battery】unlike most power banks on the market that cannot charge energy-saving accessories, the yobon portable charger works with all phones and tablets.
- 【confidence from yobon:】 yobon is a manufacturer with 15 years of experience. providing quality devices at unbeatable prices is our main advantage. we use only the highest quality materials, so we offer an industry-leading warranty of 3 years confidence.
- 【ultra-thin power bank:】 this power bank, the thinnest 10000 mah on the market, can easily fit in any pocket. without feeling bulky. 10000 mah are strong enough to keep you running all day. enough to charge iphone and samsung 2-3 times
- 【warranty and support】if you have any questions, please do not hesitate to contact us, we will reply you within 24 hours. yobon is a registered trademark, we are committed to providing you with the ideal products and services.
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Product Highlights
- 【dual output & input】each has 2 usb output ports that detect all the connected devices and efficiently distributes the current output up to 5v 2.4a. the usb c and micro usb port allows you to fully refill the battery in 5 hrs at 5v 2.4a.
- 【safety protection charger pack 】- reliable a+ lithium-ion battery, built-in multi-protection system protect the power bank against over current and short circuit. it'll automatically turn itself off when short circuit or overloading occurs.
- 【 portable power bank with high capacity 】 high-density 10000mah lithium battery, can charges an galaxy s8 2.5 times, an iphone 7 3 times and other smartphones multiple times. the light indicator keep you informed of remaining capacity.
- 【small & slim】it feels incredibly compact for a 10000mah power bank, weighing just 218g and only 14mm thick. grippy design is easy to hold, easy to toss into a bag and incredibly portable.
- 【warranty and support】if you have any questions, feel free to contact us, we will reply you within 36 hours. jonkuu is a registered trademark, we are committed to providing you with the ideal of high quality products and services.
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Product Highlights
- 【updated portable charger with lcd digital screen display 】the lcd digital display shows exactly the remaining power to prevent it from running out of power. it is cool and fashionable.
- 【portable charger with safer protection system】with built-in safeguards design, this power bank can auto identify and change the charging current depending on the different devices to protect your devices against excessive current, overheating, and overcharging, no security risks
- 【power bank with high capacity】portable universal power bank with 30000mah high capacity, could charge most of ios and android smart phones 10 times when go out or travel, without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere. ❤we offer a 60-day money back and 24-month replacement warranty❤
- 【high speed charging external battery】come with three 5 v / 2.4 a input port, dual usb 5 v / 2.4 a and 5 v / 1a output ports, simultaneous charging for 4 devices, this portable power bank could fully charge your phone and other devices quickly and efficiently .
- 【portable charger with two-year product warranty】this portable mobile phone charger uses market-leading high quality li-polymer electric core battery to extend the using life. we are confident in the quality of our products, and we provide two-year warranty.
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Product Highlights
- 【dual 2.4a outputs+ micro and type-c input】dual usb output and input speed can reach up tp 2.4 a ,offering amazing fast charge. can charge any combination of devices at full speed.
- 【safety protection charger pack 】- reliable a+ lithium-ion battery, built-in multi-protection system protect the power bank against over current and short circuit. it'll automatically turn itself off when short circuit or overloading occurs.
- 【portable power bank with high capacity 】 high-density 10000mah lithium battery, can charges an galaxy s8 2.5 times, an iphone 7 3 times and other smartphones multiple times. the light indicator keep you informed of remaining capacity.
- 【 ultra compact external battery pack】one of the smallest and lightest 10000mah portable charger(94.5x62x22.2mm/3.7x2.44x0.87inch). super convenience for carry away.
- 【warranty and support】if you have any questions, feel free to contact us, we will reply you within 24 hours. jonkuu is a registered trademark, we are committed to providing you with the ideal of high quality products and services.
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Product Highlights
- 【double usb ports fast charging & three ports input】 the power bank had quick charging at the same time for phones and tablets through two usb ports. the 5v / 2a output port automatically detects the device's charging current and changes speed to achieve the fastest charging. have both lightning & usb c （type c） & micro, three ports input no need to carry multiple charg...
- 【portable charger with safer protection system】with built-in safeguards design, this power bank can auto identify and change the charging current depending on the different devices to protect your devices against excessive current, overheating, and overcharging, no security risks
- 【 ultra-high capacity】 the massive 30,000mah capacity provides more than 7 charges for iphone xs, almost 7 full charges for samsung galaxy s10, more than 5 and a half charges for huawei p30, and over 3 and a half charges for ipad mini 5. ❤we offer a 45-day money back and 24-month replacement warranty❤
- 【high-quality batteries with lcd digital display】 the lcd screen is mounted on the surface of the power bank and the battery charge level can be checked easily and clearly. the remaining amount of up to 1% is shown exactly. there is no risk that the battery will run out. you can always know the remaining battery level.
- 【portable charger with two-year product warranty】this portable mobile phone charger uses market-leading high quality li-polymer electric core battery to extend the using life. we are confident in the quality of our products, and we provide two-year warranty.
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Product Highlights
- 22.5w fast charging: quickly charge your devices with fast charging speeds of up to 22.5w using our external battery, boasting advanced pd and qc 3.0 technologies. charge up to 65% in a mere 30 minutes – no more waiting around necessary.
- Accurate led digital display: unlike ordinary chargers with vague led indicators, this portable phone charger features a clear and precise led digital display that shows the exact percentage of battery charge. with real-time visibility of your remaining power, you'll never be caught off guard with a dead battery again.
- Rapid recharging: recharge your battery bank with either usb-c or micro usb input ports. the battery pack supports up to 20w fast charging, and can be fully replenished within just 6 hours using a pd wall charger.
- Power bank with built in cable x 2: this power bank equipped with 2 different type cables cover almost all the usb c/iphone users needs. constructed with high-quality thermoplastic elastomeric tpe and pvc materials prevent wire tangling and breakage. with its own cables, there is no more cable mess and charge in a more convenient way.
- 26800mah high capacity: this portable charger packs a powerful punch with its impressive 26800mah capacity, keeping your devices charged for up to 6-8 phone charges and 2 tablet charges without needing to worry about low battery levels while on-the-go. perfect for business, travel and going out.
- Power up 4 devices with ease: with built-in cables and two usb outputs, this portable power bank enables hassle-free charging for up to four devices simultaneously. no more tangled cords and multiple chargers, enjoy convenient charging for you and your companions.
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