10 Best Smart Battery Cases In The Us - Black Friday 2024
ALL-TOP Smart Battery Box, 12V Marine Case w/ 50AMP Connectors, Multi Ports & Circuit Breaker for Trolling Motor, RV & Solar Panel, Battery Not Included
9.9 Easy installation9.7 Waterproof9.7 Long lifeWhy we love it
Versatile power solution for camping and boating.
Multiple ports for various devices and appliances.
Built-in protection for worry-free usage.
9.8Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
AUTODUNKAutoDunk Smart Battery Box 12V - with QC3.0 /PD Type-C Port/CIG Socket/Anderson Plug/Digital Voltmeter/Circuit Breaker for RV Van SUV ATV Camper Truck Car(Battery not Include)
9.3 lasts a long time8.9 Simple to use8.7 worth the moneyWhy we love it
Versatile charging from solar panels and other sources.
Durable construction with multiple convenient ports.
Comprehensive warranty and satisfaction guarantee.
9.7Exceptional
View offer on:
Show more
3
THE BATTERY ORGANISERBattery Organizer Storage Case with Tester, Holds 180 Batteries, Clear Hinged Cover, Locking Lid - For AA, AAA, C, D and More
9.5 Simple to use9.5 Durability9.5 Storage spaceWhy we love it
Keeps batteries organized
Holds a lot of batteries
Transparent lid lets you see what batteries you have
9.5Excellent
View offer on:
Show more
4
NOCO10% OffNOCO GC040 Universal EVA Protection Case for GENIUS1, GENIUS2, GENIUS5, and GENIUS10 Smart Battery Chargers
9.7 Light weight9.5 lasts a long time9.3 Durability9.4Excellent
View offer on:
Show more
5
NewportNewport Trolling Motor Smart Battery Box Power Center with USB and DC Ports
8.2 Durability8.2 Battery Duration8.0 PrecisionWhy we love it
You can safely and easily connect your trolling motor or other accessories to the battery ports without having to open the box.
The integrated circuit breakers 10 Amp and 60 Amp protect your trolling motor and accessories from electrical damage.
The USB charger and 12V accessory port lets you conveniently connect various DC accessories.
9.2Excellent
View offer on:
Show more
6
BOVSRTBattery Case for iPhone 15 Pro, [10000mAh] Enhanced Portable Protective Smart Qi Wireless Charger Case Battery Pack with CarPlay Wireless Charging Case Compatible for iPhone 15 Pro (6.1 inch)-Black
Main highlights- [Safe charging and protection design] Passed CE, FC, RoHS certification to ensure your charging safety. Use high-quality battery cells to ensure power, safety and reliability, and long-term use will not reduce the health of the battery life.
- [One-piece design, easy to use] The shell adopts ergonomic design and is comfortable to hold. The soft rubber on the curved top makes the installation and disassembly of the mobile phone easier. 4 LED battery power indicators, let you know how much power you have (0--25%--50%--75%--100%).
- [Fully compatible with iPhone 15 Pro] This is an upgraded version that supports wireless charging.The certified lightning chip ensures 100% compatibility with your iPhone 15 Pro.
- [12 months after-sales and technical support] Customer satisfaction is our top priority. If you have any questions, problems or concerns, please send an email to our after-sales team, we will be more than happy to help you to ensure that our products work the way you need.
- [100% or more power] The 10000mAh long-lasting battery can double the daily use time of your iPhone 15 Pro and keep the power of iPhone 15 Pro longer.Enjoy more talk time, music, movies, and internet surfing. The best choice for travel, camping and work. The portable design, charging anytime and anywhere.
9.1Excellent
View offer on:
Show more
7
BOVSRTBattery Case for iPhone X/XS, Newest 10000mAh Portable Protective Charging Case with Wireless Charging Compatible with iPhone X/XS (5.8 inch) Extended Battery Pack Charger Case with Carplay (Black)
Main highlights- 【UPGRADED DESIGN And Wireless Charger】: This iPhone X / XS battery case is ultra slim design,Uni-body design, easy to install. And suport wireless charger. You can charge with a wireless charge quick and convenient wireless charging experience. Elastic soft material and full edge design protect iPhone X / XS Battery case from scratches shock fingerprint and other daily wears and tear. Bring you a unique and comfortable tactile sensation.
- 【Simple To Use】All-in-One charging case makes installation and carry much easier and safer. Equipped with power level indicator LED lights, just press the button for 3 seconds to start or stop charging. 4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%).
- 【360° PROTECT YOUR iPhone】The smart charger case is not only a portable charger, but also a protective case for cellphone from scratches and daily wear and tear. Raised bezels help you protect the screen to some extent. And its advanced chips protect your smart phone from overheating, short-circuit and overcharging.
- 【12 Months Service】: Customer satisfaction is our primary priority. for any reason makes you unsatisfied issues or concerns please contact us,12 Month after-Sale Technical Support, 30days no-hassle return and 24H customer service.
- 【10000mAh High Capacity Last Longer】This iPhone X / XS battery case provides 150% extra power with build in 10000mAh lithium Ion. NOTICE : NOT compatible with iPhone XR or XS Max .(Quick charging cable included)
9.0Excellent
View offer on:
Show more
8
Spektrum19% OffSpektrum 7.4V 5000mAh 2S 50C Smart LiPo G2 Hard Case: IC5, SPMX52S50H5
9.5 Battery Duration9.3 Simple to use9.1 Long lifeWhy we love it
No balance lead required for charging.
Automatically discharges for longer battery life.
Integrated microchip for informed battery decisions.
8.9Very Good
View offer on:
Show more
9
SpektrumSpektrum 11.1V 5000mAh 3S 50C Smart LiPo G2 Hard Case: IC5, SPMX53S50H5
9.3 Battery Duration8.9 Simple to use8.7 Long lifeWhy we love it
Simplified charging with no balance lead required.
Automatically discharges for longer battery life.
Integrated microchip for informed battery decisions.
8.8Very Good
View offer on:
Show more
10
SNRONEW16% OffBattery Case for iPhone 16 Pro Max, 12000mAh High Capacity Portable Charger Case Rechargeable Smart Battery Pack Compatible with iPhone 16 Pro Max 6.9 inch Charging Case Support Wireless Charging
Main highlights- The rubber design fits your hand: the raised rubber frame around the phone screen can provide the maximum protection for your iPhone from scratches and collisions. In addition, with precise camera and audio hole sizes, there is no need to worry about blocking the camera hole and affecting the quality of music playback.
- Simple installation and LED indicator: The integrated charging case makes installation and carrying easier and safer. Just slide the phone tightly into the bottom of the phone case and press and hold for 3 seconds to start charging. In addition, you can easily track the remaining power by clicking the back button. (0%-25%-50%-100%)
- Extend the battery life of your phone by 180%+: 12000mAh of extra battery power can provide you with 60 hours of music time, 26 hours of talk time, 15 hours of video time, and 22 hours of website browsing time. Zero chance to face awkward moments. No need to worry about missing important calls.
- Advanced Sync Tech & No Extra Spending On Cables：A charging cable is included in the package, so you don’t need to buy it again. You can sync to your MacBook, PC or laptop without removing the battery case. This battery case supports wireless charging, which is efficient and stable.
- 100% Satisfaction Guarantee: If you encounter any problems while using our battery case, please contact us first. We will provide you with effective and useful technical support. You also have a 12-month refund warranty. Click the Add to Cart button to start your risk-free purchase.
8.5Good
View offer on:
Show more
Black Friday Sale
Deal ends in
HrsMinSec
Related deals you might like for smart battery cases
