High-Discharge Lithium-ion Battery Packs for Professional Power Tools
Lightweight, durable battery solutions engineered to deliver consistent high torque and run-time for demanding cordless equipment.
Power That Doesn’t Fade Under Load
Professional tradespeople cannot afford tools that bog down when the job gets tough. The battery is the heart of any cordless tool. At Chaoneng Energy, we manufacture high-performance lithium-ion battery packs designed specifically for the rigorous demands of construction, landscaping, and industrial fastening tools.
The Technical Edge: High C-Rate Cells We utilize specialized High C-Rate lithium cells capable of delivering massive bursts of amperage without severe voltage sag. This ensures your drills, saws, and grinders maintain peak torque throughout the discharge cycle, even under heavy load.
Custom Power Tool Battery Solutions (OEM)
We are the trusted manufacturing partner for tool brands looking for reliable power sources:
Power Tool Battery Specifications
| Parameter | Specification |
| Standard Voltages | 18V, 20V Max, 36V, 40V, up to 80V (OPE) |
| Discharge Capability | High Continuous Current (e.g., 30A – 50A+) |
| Cell Type | High-Drain cylindrical cells (18650, 21700 formats) |
| Thermal Design | Advanced cell spacing and heat-sink materials to prevent thermal shutdown |
| Durability | Impact-resistant polymer casings designed for drop protection |
| Charging | Fast-charge compatible (under 60 minutes) |
Upgrade Your Tool’s Performance
Partner with a manufacturer that understands the high-drain requirements of professional equipment.