18650 Battery Pack 21700 Battery Pack Wired Battery 3.7V 7.4V 12V 24V 18650 Lithium Battery Pack

Application:
Widely used in solar energy lamps, lawn lamps and lanterns, reserve energy model, tools, toys and so on.

1. No memory effect.
2. High energy density.
3. High operating voltage.
4. Safety characteristics are excellent.
5. Discharge temperature range of -20°C-+60°C.
6. Charge/discharge cycle characteristics are excellent.

Ever found yourself limited by a power cord? Whether you're a DIY enthusiast bringing a project to life, a tech lover with gadgets that demand reliable juice, or an outdoor adventurer needing dependable energy off the grid, the right battery can make all the difference. That's where our versatile range of high-performance lithium battery packs comes in.

We don't believe in one-size-fits-all power. That’s why we offer a complete ecosystem of energy solutions, built with the reliability of 18650 and 21700 battery cells—the industry standards for longevity and stable output.

Choose the Perfect Voltage for Your Vision:

3.7V Packs: The Compact Powerhouse. Perfect for low-power electronics, single-cell device replacements, portable LED lights, small fans, and a vast array of DIY projects and hobbyist applications. It's the essential, lightweight energy source.

7.4V (2S) Packs: Double the Drive. This popular voltage steps up the game for devices needing more torque and runtime. Ideal for high-powered flashlights, advanced RC models, portable tools, drones, and custom electronic applications. It's the sweet spot for performance and portability.

12V Packs: The Universal Standard. The workhorse of the battery world. Directly compatible with countless systems, our 12V lithium packs are the go-to choice for camping equipment (fridges, lights), security systems, portable monitors, car audio upgrades, and as a superior, lightweight replacement for traditional lead-acid batteries. Enjoy longer life and faster recharges.

24V Packs: Serious Energy for Demanding Tasks. When you need substantial power, our 24V packs deliver. Designed for professional-grade power tools, e-bike conversion kits, larger camping setups, medical devices, and industrial equipment. Experience sustained, high-current output without the bulk.

Beyond Voltage: Built Ready for Action.

Our pre-wired battery packs come with fitted connectors, taking the guesswork and soldering risk out of your hands. Get connected in seconds and focus on what you're building or powering. Safety is integrated, with many packs featuring built-in protection circuits (PCM) to guard against overcharge, over-discharge, short circuits, and overheating.

Why Choose Our Battery Packs?

Premium Cells: We use top-tier 18650/21700 cells for maximum energy density and cycle life.

Precision Engineering: Each pack is spot-welded for robust connections and optimal performance.

Plug-and-Play Convenience: The pre-wired design means immediate compatibility and ease of use.

Voltage Versatility: From a single 3.7V to a robust 24V system, we have the power profile you need.

Unleash Your Project. Unleash Your Adventure.

Stop searching for "just a battery." Find the perfect power partner. Explore our complete collection of 3.7V, 7.4V, 12V, and 24V Lithium Battery Packs today and experience the freedom of portable, reliable, and tailored energy.

Power Up. Go Anywhere.