Lion Energy

Lion Energy UT 3500 BT-H

SKU: 50170186

Regular price: Price: $1,499.00
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Sale price: Price: $1,499.00
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3,584Wh Capacity 280Ah LiFePO₄ Battery 150A Continuous Output

The new UT 3500 BT-H delivers nearly 3X the power of a standard UT 1300 BT-H, with 280Ah of long-lasting LiFePO4 lithium cells built to last a lifetime. It offers 24% lower cost per amp-hour compared to three UT 1300 BT-H batteries, features a built-in heater for optimal performance, and fits in a compact footprint at 72.31 lbs.

NOTICE: This product requires extra freight shipping costs and must be bought separately from other Lion Energy Products. Please see the checkout screen for more pricing information.

Specifications

Weight & Dimensions

Specification	Details
Weight	72.31 lbs
Dimensions	13.85″ × 7.64″ × 12.85″ (L × W × H)

Battery & Capacity

Specification	Details
Battery Chemistry	Lithium Iron Phosphate (LiFePO₄)
Rated Capacity	280Ah / 12.8V nominal (3,584Wh)
Minimum Capacity	≥266Ah, ≤2mΩ internal resistance
Continuous Discharge	150A continuous / 280A peak (50 sec)
Low Voltage Cut-Off	10.5V safety shutoff

Lighting & Indicators

Specification	Details
LED Indicators	1–5 LEDs show charge from 10% to 100%
Reset Instructions	Quick press resets low voltage. Press/hold 4–5 sec resets short circuit or high temperature
Bluetooth® App	Monitor battery status via myapp.lionenergy.com
Configuration	Supports series, parallel, or series-parallel up to 48V. Use 3/8″ eyelets

Charging Specifications

Specification	Details
Recommended Charging	Standard: 45A / Max: 140A / Max Voltage: 14.6V
Operating Temperatures	Charging: 32–113°F / Discharge: −4–131°F
Storage Temperature	14–95°F (45–85% RH)
Internal Heater	Auto-heats below 32°F and turns off at 41°F

Certifications & Warranty

Specification	Details
Certifications	FCC, UL 1642, RoHS, CE
Warranty	Limited lifetime warranty

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Product Manual
Product Brochure

200 in stock

Solar-Ready Emergency Power Built for Life Anywhere

BE PREPARED TO POWER ANYTHING

In addition to powering all your toys, you can also use your Safari Lithium Iron Phosphate Batteries to be prepared for any emergency.

The Lion Energy Solar Kit lets you harness the power of the sun, store the energy in your Safari UT 1300 batteries, and convert it to power for your devices, tools, lights, and many other power needs. Use the DIY Kit for your shed, cabin, gazebo, campsite, or outdoor adventure.

LIFE ON YOUR TERMS

This very well could be the last battery you ever have to buy. Easily replace traditional lead acid batteries to power your motorhome, RV, Overlander, bus, tiny home, houseboat, trolling motor, outbuildings and more.

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Lion Energy UT 3500 BT-H