EWLI-12V9 LiFePO4 Battery 12V 9Ah 3C

Enerwatt LiFePO4 Battery 12V 9Ah 3C

The EWLI-12V9 is a compact 12V 9Ah LiFePO4 battery rated for 3C continuous discharge — delivering up to 27A continuously from a small, lightweight package. With nearly double the capacity of the 5Ah model, it is well-suited for alarm systems, small UPS units, backup power devices, and low-power off-grid electronics requiring a reliable, long-life lithium battery.

Key Features

• 12V 9Ah LiFePO4 — compact lithium energy for small electronics and backup applications
• 3C discharge rate — delivers up to 27A continuous for high-rate small loads
• Smart BMS — overcharge, over-discharge, short circuit, and temperature protection
• 2000+ cycle life — far outlasts equivalent lead-acid batteries
• Lightweight and compact — easy to install in tight spaces

Specifications

• Voltage: 12V
• Capacity: 9Ah
• Chemistry: LiFePO4
• Discharge rate: 3C (27A continuous)
• Manufacturer: Enerwatt

Ideal For

• Alarm and security systems
• Small UPS and backup power devices
• Low-power off-grid electronics
• Replacement for small sealed lead-acid batteries

Ships from Thunder Battery — Canada's trusted energy storage dealer.