Lion Energy - UT 1300 BT-H

Description

UT-1300BT-H Lithium Iron Phosphate Battery

The UT-1300BT-H battery is built with high-grade lithium iron phosphate (LiFePO₄) cells to provide reliable energy storage for primary or auxiliary power applications. Compared to traditional lead-acid batteries, it offers longer service life, reduced maintenance, and faster charging while maintaining consistent output.

With a robust 150A continuous discharge rating and a built-in self-heating system, the battery is designed to operate in colder environments where standard lithium batteries may struggle. Integrated LED indicators provide a quick view of charge status, while wireless monitoring allows you to check battery performance directly from your mobile device using Bluetooth SIG technology.

The UT-1300BT-H supports flexible system configurations, allowing multiple batteries to be connected in series or parallel for expanded voltage and capacity. This makes it suitable for scalable power setups, including renewable energy and mobile power systems.

Specifications

Weight & Dimensions

Weight

• 25.5 lbs.

Dimensions

• 10.2″ × 6.6″ × 8.8″

• Up to 9.8″ with battery posts

Battery & Capacity

Battery Chemistry

• Lithium Iron Phosphate (LiFePO₄), prismatic cells

Battery Capacity

• 1,344Wh / 105Ah

Cycle Life

• 3,500+ cycles at 100% Depth of Discharge (DOD)

Charge Retention

• Holds charge for up to 2 years without use

Performance & Output

Continuous Discharge

• 150A continuous output

Operating Temperature

• −4°F to 131°F

Series / Parallel Configurations

• 12V to 48V

• 105Ah to 420Ah

Lighting & Indicators

LED Indicators

• 1–5 LEDs display remaining charge from 10% to 100%

Internal Heater

• Draws 5A to maintain optimal charging temperature

Wireless Monitoring

• Monitor battery status from a compatible mobile device

Charging Specifications

Recommended Charging Voltage

• 13.9V – 14.6V

Maximum Charge Rate

• Up to 100A

Estimated Charging Times

• 1A: 105 hrs

• 5A: 21 hrs

• 10A: 10.5 hrs

• 20A: 5.25 hrs

• 50A: 2.1 hrs

• 100A: 1.05 hrs

Charging Temperature

• 32°F to 113°F (supported by internal heater)

Safety & Protection

Reset Functions

• Quick press resets low-voltage protection

• Press and hold resets short-circuit or high-temperature cutoff

Cold-Weather Use

• Internal heater supports safe charging in low temperatures

• Store in insulated or climate-controlled environments when possible

Mounting Guidelines

• Finger-tighten terminals, then snug with a wrench

• Use 3/8″ eyelet connectors

Expandability & Solar Charging

The UT-1300BT-H can be recharged using solar power, reaching a full charge in as little as 7 hours under suitable conditions. Each battery delivers 150A continuous output and supports expanded systems through series or parallel connections for increased capacity and voltage.