The 18650 2900mAh lithium-ion battery is specially optimized for music audio applications, delivering stable and continuous power for devices such as Bluetooth speakers, portable audio systems, and wireless sound equipment. With a nominal voltage of 3.7V and high capacity of 2900mAh, it ensures long playback time and consistent performance without voltage drops during use.

Designed with low internal resistance, this battery supports steady current output, which is essential for maintaining clear and uninterrupted audio performance. It effectively reduces power fluctuation that can impact sound quality, making it an ideal choice for high-fidelity audio devices.

Built using premium-grade lithium-ion cells, the battery offers excellent cycle life and safety performance. When integrated with a protection circuit (PCM/BMS), it provides safeguards against overcharge, over-discharge, and short circuits, ensuring reliable operation in portable audio applications

Long cycle life, ideal for frequent charging devices

Fast charging is a technology designed to significantly reduce the time it takes to recharge your surfing board’s battery

It is a beneficial way for user to communicate with a smartphone app and know about the surfing board battery condition, which also can setting its elements on the phone

Its exterior design features a waterproof function, U-shaped grooves and mos breathable switches

Supporting customize the shell, votagle & current, size and other specification of the surfing board battery

Jse cells with hiah capacity and hiah discharge rates, to improve the ebike’s acceleration,climbina ability, and range.

The battery’s appearance and color can becustomized to match your brand style andthe ebike’s design concept, creating aunique ebike product.

Provide more precise power management,more reliable protection functions, and longerbattery life.

You can choose to place the battery on thedowntube, rear rack, under the seat, or evenintegrated into the frame, making the ebikemore aesthetically pleasing.

Lithium-ion technology delivers high power output for demanding tasks like drilling, cutting, and sanding.

High-capacity batteries provide extended runtimes, reducing downtime and increasing productivity.

Tough construction withstands impacts, vibrations, and temperature variations, ensuring long-term reliability.

Quickly recharge batteries with fast charging technology, minimizing downtime and maximizing work time.

Experience strong suction and consistent cleaning power with our high-quality vacuum cleaner batteries.

Enjoy effortless cleaning with lightweight battery packs that make your vacuum easy to carry and maneuver around furniture and obstacles.

Clean with confidence knowing our batteries are equipped with advanced safety features to protect against overcharging, over-discharging, and overheating.

Minimize downtime and maximize cleaning efficiency with our fast-charging battery solutions.