Rechargeable USB Batteries
Rechargeable USB batteries combine convenience and innovation, offering a sustainable power solution with built-in USB charging. These batteries eliminate the need for separate chargers, making them ideal for modern, on-the-go lifestyles. Perfect for household devices, office equipment, and portable gadgets, our rechargeable USB batteries provide long-lasting energy while reducing waste and saving time. Whether at home, work, or traveling, these batteries deliver reliable power with effortless recharging
5x
More Durable
1hr
Fast Charging
0
Power Leakage
1000+
Charge cycles
Rechargeable USB Batteries’ Features
- One-hour fast charging
- Zero-power leakage
- Built-in intelligent IC chip
- Lightweight and durable build
- Micro USB charge port.
Top Advantages
- Save money: a single USB rechargeable lithium battery will replace 1000+ alkaline disposables, and provide over 1000+ charge cycles, offering a more environmentally friendly battery solution.
- Easy to carry: A USB rechargeable lithium battery with USB plug (AA) and micro USB charge port ( AAA), it can get power from any device with USB port, being very convenient for usage.
- Fast charging: Charging time is only 1 hour, while the ordinary NIMH batteries take more than 4 hours to fully charge.
- The self developed power locking technology make sure that the battery can be stored for 3 years with a full charge, which greatly reduces unnecessary consumption of battery power due to long storage time
- Built in intelligent IC chip, can effectively enhance the use efficiency of the battery. It can also protect the battery itself from overcharge, over current and leakage, thus better guaranteeing the safety of the battery and users.
- The 1.5V constant voltage output is more stable than ordinary batteries. With very powerful performance, they can be used for electronic products with high demand for voltage.
- Lighter weight and wide range of uses: Rechargeable USB batteries can be applied to various kinds of devices, such as wireless electric devices, home stuff, remote controls, game controllers and more.
- Will these batteries automatically stop charging when full? Our battery with BMS system, built in smart IC chip , Rechargeable USB batteries automatically stop charging when full.
Rechargable USB Batteries
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National Battery Supply delivers dependable energy storage solutions tailored to commercial, industrial, and government applications. Our catalog ranges from custom battery manufacturing and UPS systems, portable power stations, to high-capacity solutions like whole-home battery energy storage systems (BESS) and scalable containerized energy storage units- engineered for reliability, flexibility, and rapid deployment.
We support critical infrastructure, telecom, data centers, healthcare, and remote operations with power systems built for performance in demanding environments. Whether it’s deep cycle batteries, lithium forklift replacements, OEM portable power kits, solar backups, and large-scale energy storage systems. We provide tailored solutions with short lead times, custom branding, and bulk pricing.
Our team also specializes in helping integrators, resellers, and developers source complete battery systems for residential microgrids, off-grid power stations, and industrial container setups. Whether you need to back up a home, energize a remote site, or manage facility-wide loads, we have the scalable energy storage options to match.
Contact us today to learn how our advanced power systems can reduce downtime, extend operational capacity, and support your long-term energy goals.
National Battery Supply is a reputable manufacturer specializing in custom battery solutions. With over 20 years of experience, we can manage all your power needs.