• High output performance – Delivers up to 10,000W burst power and 5,000W continuous output
• Lightweight & compact – Only 14.8 lbs with a space-saving design for in-cabin installs
• Stable voltage delivery – Minimal voltage drop under load for consistent system performance
• Fast recharge capability – Recovers quickly compared to traditional battery designs
• Extreme current handling – Up to 4,100 amps max output for demanding power needs

JY Power HP-45 12V Lithium Iron Phosphate Battery - 45Ah High Output Power Cell

This listing includes:

• (1) JY Power HP-45 12V Lithium Iron Phosphate Battery

The JY Power HP-45 is built for applications that demand serious power without the weight or size of traditional batteries. Using advanced Lithium Iron Phosphate (LiFePO4) chemistry, the HP-45 delivers stable voltage, rapid recharge capability, and exceptional current output in a compact, in-cabin-safe form factor.

Weighing just 14.8 lbs, this battery provides up to 10,000 watts of burst power and 5,000 watts continuous, making it ideal for high-performance electrical systems, race vehicles, and extreme-use builds. With 45Ah of energy storage, it offers the equivalent usable capacity of approximately 180Ah of lead-acid power in a much smaller footprint.

Designed to handle intense current demand, the HP-45 is capable of delivering up to 4,100 amps, ensuring instant response under heavy load. Minimal voltage drop, vibration resistance, and fast recovery make it a reliable solution for demanding environments.

For best performance and longevity, a dedicated lithium-compatible charger is required.

Specifications:

• Battery Type: Lithium Iron Phosphate (LiFePO4)


• Voltage: 12V


• Capacity: 45Ah


• Energy: 594 Wh


• Lead-Acid Equivalent: 180Ah


• Max Power Output: 10,000W (burst)


• Continuous Power: 5,000W


• Max Current: 4,100A


• Polarity: Left

Measurements:

• Length: 8.94 in


• Height: 7.68 in


• Width: 8.98 in


• Weight: 14.8 lbs