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files/Lion_Energy-UT3500_BTH_Battery_NEW-BACK-H45-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-FRONT_HANDLE-H45-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-FRONT-H45-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-TOP_HANDLE_DETAIL-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-HANDLE_DETAIL-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-SIDE_PORTS_CLOSED-S-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-SIDE_PORTS_OPEN-S-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_NEW_Battery_NEW_HANDLE_DETAIL-H45-3000x3000-80p.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-TOP_DETAIL-H45-MASTER_copy.avif
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files/Lion_Energy-UT3500_BTH_Battery_NEW-BLUETOOTH-3000x3000-80p.avif
- Regular price
- $1,499.00
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✓ Questions? Call A Team Member: 419-967-3418
Estimated Shipping Time
Estimated Shipping Time
At Summit Forge Supply, we offer free standard shipping on all U.S. orders, with most orders processing within 1–2 business days and delivering in approximately 3–5 business days. We ship via trusted carriers including USPS, UPS, FedEx, and LTL freight providers, and all orders include tracking and shipment insurance. If your order is delayed, damaged, lost, or missing items, please contact us within 7 days so we can promptly assist with a replacement or refund. Returns are accepted within 30 days on unused items in original packaging, with return shipping covered by Summit Forge Supply. See full policy here: Shipping Policy
What Is Your Return Policy?
What Is Your Return Policy?
Summit Forge Supply accepts returns on eligible U.S. orders within 14 days of delivery, provided items are unused, undamaged, and in their original packaging with proof of purchase. Returns must be initiated within 7 days of receipt, and approved returns include prepaid return shipping; refunds are issued to the original payment method within up to 14 days after inspection, with a 25% restocking fee for change-of-mind returns. Defective, damaged, incorrect, or lost items qualify for a full refund or replacement at no cost to the customer when reported promptly. Custom or personalized items, perishable goods, gift cards, and downloadable products are non-returnable. See full policy here: Return Policy
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.
Product Specifications
Weight & Dimensions
Weight
72.31 lbs.
Dimensions
13.85″ × 7.64″ × 12.85″ (L × W × H).
Battery & Capacity
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
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 temp.
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
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
Certifications
FCC, UL 1642, RoHS, CE.
Warranty
Limited lifetime warranty.
Included in the Box
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1x Lion UT 3500 BT-H
1x User Manual