9V 6800mAh Li-ion Rechargeable Battery with USB Cable

Power your devices smarter with the 9V 6800mAh Li-ion Rechargeable Battery with USB Charging Cable. This compact, high-capacity rechargeable battery is a practical upgrade for anyone tired of constantly replacing single-use batteries. With a generous 6800mAh capacity at 9V, it delivers long-lasting, reliable power for a wide range of everyday electronics.

Compatible with: Toy remote controls, multimeters, microphones, and many other 9V-powered devices. Its standard size (~2.6 × 1.6 × 4.8 cm / 1.02 × 0.63 × 1.89 in) fits most standard 9V battery compartments with ease.

Key Features

• High Capacity: 6800mAh Li-ion cell keeps your devices running longer between charges
• USB Recharging: Includes a convenient USB charging cable — simply plug in to recharge, no separate charger needed
• Eco-Friendly & Cost-Effective: Rechargeable design reduces waste and saves money over disposable batteries
• Compact & Lightweight: Drop-in replacement size fits standard 9V battery slots
• Versatile Use: Ideal for toys, remote controls, multimeters, microphones, smoke detectors, and more
• Ready to Use: Comes ready to charge right out of the box

Product Specifications

• Voltage: 9V
• Capacity: 6800mAh
• Battery Type: Lithium-ion (Li-ion)
• Dimensions: Approx. 2.6 × 1.6 × 4.8 cm / 1.02 × 0.63 × 1.89 in
• Charging Interface: USB (cable included)

Whether you're powering a kid's toy, a multimeter on the workbench, or a wireless microphone on stage, this rechargeable battery keeps up with your demands. It's a smart, sustainable everyday essential.

For more on rechargeable battery safety and best practices, visit the U.S. Consumer Product Safety Commission – Battery Safety.

Learn more: Battery

Frequently Asked Questions

Q: What devices is this 9V 6800mAh rechargeable battery compatible with?

A: This 9V Li-ion rechargeable battery is compatible with a wide range of devices that use a standard 9V battery, including toy remote controls, multimeters, wireless microphones, smoke detectors, and other electronics. Its compact dimensions (approx. 2.6 × 1.6 × 4.8 cm) make it a drop-in replacement for most standard 9V slots.

Q: How do I recharge this 9V Li-ion battery?

A: Recharging is simple — just connect the included USB charging cable to the battery's charging port and plug the other end into any standard USB power source (such as a wall adapter, computer port, or power bank). No separate charger is required.

Q: How long does the 9V 6800mAh battery last on a single charge?

A: Runtime depends on the device and how much power it draws, but with a high-capacity 6800mAh cell, you can expect significantly longer use between charges compared to standard disposable 9V batteries, making it a reliable and cost-effective choice for frequent users.